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ENGINE LUBRICATION & COOLING SYSTEMS SECTION
GI MA EM
LC
EC
CONTENTS
QG ENGINE LUBRICATION SYSTEM..................................3 Precautions ..................................................................3 LIQUID GASKET APPLICATION PROCEDURE ............3 Preparation ..................................................................3 SPECIAL SERVICE TOOLS ........................................3 Lubrication Circuit ........................................................4 Oil Pressure Check......................................................5 Oil Pump ......................................................................5 REMOVAL AND INSTALLATION .................................5 DISASSEMBLY AND ASSEMBLY................................6 INSPECTION .............................................................7 REGULATOR VALVE INSPECTION ............................7 Changing Engine Oil....................................................8 Changing Oil Filter.......................................................9 Service Data and Specifications (SDS).....................10 OIL PRESSURE CHECK ..........................................10 OIL PUMP INSPECTION ..........................................10 REGULATOR VALVE INSPECTION ..........................10 OIL CAPACITY ........................................................10 ENGINE COOLING SYSTEM........................................11 Precautions ................................................................11 LIQUID GASKET APPLICATION PROCEDURE ..........11 Preparation ................................................................11 SPECIAL SERVICE TOOLS ......................................11 Cooling Circuit ...........................................................12 System Check............................................................12 CHECKING COOLING SYSTEM HOSES ...................12 CHECKING RADIATOR ............................................13 CHECKING RADIATOR CAP ....................................13 CHECKING COOLING SYSTEM FOR LEAKS ............13 Water Pump ...............................................................14 REMOVAL AND INSTALLATION ...............................14 INSPECTION ...........................................................14 Thermostat.................................................................15 REMOVAL AND INSTALLATION ...............................15 INSPECTION ...........................................................16 Radiator .....................................................................16 COMPONENTS .......................................................16 Cooling Fan ...............................................................17
COMPONENTS .......................................................17 CONTROL SYSTEM ................................................18
FE CL MT AT AX SU
YD
Changing Engine Coolant..........................................18 - DRAINING ENGINE COOLANT - ............................18 - REFILLING ENGINE COOLANT - ...........................19 - FLUSHING COOLING SYSTEM -............................19 Overheating Cause Analysis .....................................20 Service Data and Specifications (SDS).....................21 THERMOSTAT ........................................................21 RADIATOR ..............................................................21 COOLANT CAPACITY ..............................................21
ENGINE LUBRICATION SYSTEM................................22 Precautions ................................................................22 LIQUID GASKET APPLICATION PROCEDURE ..........22 Preparation ................................................................22 SPECIAL SERVICE TOOLS ......................................22 Lubrication Circuit ......................................................23 Oil Pressure Check....................................................24 Oil Pump ....................................................................24 REMOVAL AND INSTALLATION ...............................24 DISASSEMBLY AND ASSEMBLY..............................25 OIL PUMP INSPECTION ..........................................25 REGULATOR VALVE INSPECTION ..........................26 Changing Engine Oil..................................................27 Oil Filter Bracket ........................................................28 REMOVAL AND INSTALLATION ...............................28 Changing Oil Filter.....................................................28 REMOVAL ...............................................................29 INSTALLATION........................................................29 Oil Cooler...................................................................30 REMOVAL AND INSTALLATION ...............................30 Service Data and Specifications (SDS).....................31 OIL PRESSURE CHECK ..........................................31 REGULATOR VALVE INSPECTION ..........................31 OIL PUMP INSPECTION ..........................................31 ENGINE OIL CAPACITY ...........................................31 ENGINE COOLING SYSTEM........................................32 Precautions ................................................................32
BR ST RS BT HA SC EL IDX
CONTENTS
LIQUID GASKET APPLICATION PROCEDURE ..........32 Preparation ................................................................32 SPECIAL SERVICE TOOLS ......................................32 Cooling Circuit ...........................................................33 System Check............................................................34 CHECKING COOLING SYSTEM HOSES ...................34 CHECKING RADIATOR ............................................34 CHECKING RADIATOR CAP ....................................34 CHECKING COOLING SYSTEM FOR LEAKS ............35 Water Pump ...............................................................35 REMOVAL AND INSTALLATION ...............................35 REMOVAL ...............................................................36 INSPECTION ...........................................................36 INSTALLATION........................................................36 Thermostat.................................................................37 REMOVAL AND INSTALLATION ...............................37 INSPECTION ...........................................................38
(Cont'd)
Radiator .....................................................................39 COMPONENTS .......................................................39 REMOVAL AND INSTALLATION ...............................39 Cooling Fan ...............................................................40 COMPONENTS .......................................................40 CONTROL SYSTEM ................................................40 Changing Engine Coolant..........................................40 - DRAINING ENGINE COOLANT - ............................40 - REFILLING ENGINE COOLANT - ...........................41 - FLUSHING COOLING SYSTEM -............................41 Overheating Cause Analysis .....................................42 Service Data and Specifications (SDS).....................43 THERMOSTAT ........................................................43 RADIATOR ..............................................................43 ENGINE COOLANT CAPACITY ................................43
LC-2
ENGINE LUBRICATION SYSTEM Precautions
LIQUID GASKET APPLICATION PROCEDURE
1.
QG
Precautions
NLLC0001
2. ¼
SEM164F
¼ 3. 4. 5.
Use a scraper to remove all traces of old liquid gasket from mating surfaces and grooves. Also, completely clean any oil from these areas. Apply a continuous bead of liquid gasket to mating surfaces. (Use Genuine Liquid Gasket or equivalent.) For oil pan, be sure liquid gasket diameter is 3.5 to 4.5 mm (0.138 to 0.177 in). For areas except oil pan, be sure liquid gasket diameter is 2.0 to 3.0 mm (0.079 to 0.118 in). Apply liquid gasket around the inner side of bolt holes (unless otherwise specified). Assembly should be done within 5 minutes after coating. Wait at least 30 minutes before refilling engine oil and engine coolant.
GI MA EM
EC FE CL
AEM080
MT
Preparation
SPECIAL SERVICE TOOLS
Tool number Tool name ST25051001 Oil pressure gauge Description Measuring oil pressure
NLLC0002
AT AX SU BR
NT050
ST25052000 Hose
Adapting oil pressure gauge to cylinder block
ST RS
NT559
BT
Removing oil filter
KV10115801 Oil filter wrench
HA SC
NT772
WS39930000 Tube presser
Pressing the tube of liquid gasket
EL IDX
NT052
LC-3
ENGINE LUBRICATION SYSTEM
Lubrication Circuit
QG
Lubrication Circuit
NLLC0003
SEM852FB
SLC339B
LC-4
ENGINE LUBRICATION SYSTEM Oil Pressure Check
QG
Oil Pressure Check
NLLC0004
WARNING: ¼ Be careful not to burn yourself, as the engine and oil may be hot. ¼ For M/T models, put gearshift lever in Neutral "N" position. 1. Check oil level. 2. Remove oil pressure switch.
SEM853F
GI MA EM
3. 4. 5.
Install pressure gauge. Start engine and warm it up to normal operating temperature. Check oil pressure with engine running under no-load.
Engine speed rpm 600 2,000 6,000 Approximate discharge pressure kPa (bar, kg/cm2, psi) More than 98 (0.98, 1.0, 14) More than 294 (2.94, 3.0, 43) More than 392 (3.92, 4.0, 57)
EC FE CL MT
SLC926-A
¼ 6.
If difference is extreme, check oil passage and oil pump for oil leaks. Install oil pressure switch with sealant. : 13 - 17 N·m (1.25 - 1.75 kg-m, 9 - 12 ft-lb)
AT AX SU BR
Oil Pump
REMOVAL AND INSTALLATION
¼ 1. 2. 3. 4. 5. 6. 7.
NLLC0005
ST RS BT HA SC EL IDX
Make sure that O-ring is fitted properly. Drain engine oil. Remove drive belts. Remove oil pan. Refer to EM-25, "OIL PAN AND OIL STRAINER". Remove oil strainer. Remove front cover. Refer to EM-50, "TIMING CHAIN". Install front cover. Reinstall parts in reverse order of removal.
LC-5
ENGINE LUBRICATION SYSTEM
Oil Pump (Cont'd)
QG
DISASSEMBLY AND ASSEMBLY
NLLC0006
SEM854FA
1. 2. 3. 4.
Oil pump cover Inner rotor Outer rotor Front cover
5. 6. 7.
Gasket Oil strainer Regulator valve
8. Spring 9. Washer 10. Plug
¼
When installing oil pump, apply engine oil to rotors.
¼
Install the inner rotor and outer rotor with the punched marks on the oil pump cover side.
JLC307B
LC-6
ENGINE LUBRICATION SYSTEM
INSPECTION
Using a feeler gauge, check the following clearances. Standard clearance:
QG
Oil Pump (Cont'd)
NLLC0007
GI
Unit: mm (in)
Body to outer rotor radial clearance 1 Inner rotor to outer rotor tip clearance 2 Body to inner rotor clearance 3 Body to outer rotor axial clearance 4
SEM855F
0.250 - 0.325 (0.0098 - 0.0128) Below 0.18 (0.0071) 0.030 - 0.085 (0.0012 - 0.0033) 0.030 - 0.090 (0.0012 - 0.0035) 0.045 - 0.091 (0.0018 - 0.0036)
MA EM
Inner rotor to brazed portion of housing clearance 5
EC FE CL
SEM856F
MT
¼ ¼ If the tip clearance (2) exceeds the limit, replace rotor set. If body to rotor clearances (1, 3, 4, 5) exceed the limit, replace front cover assembly.
AT AX SU BR ST RS BT HA
SEM857FA
REGULATOR VALVE INSPECTION
1. 2.
NLLC0008
SC EL IDX
Visually inspect components for wear and damage. Check oil pressure regulator valve sliding surface and valve spring. 3. Coat regulator valve with engine oil. Check that it falls smoothly into the valve hole by its own weight. If damaged, replace regulator valve set or front cover assembly.
SLC986AA
LC-7
ENGINE LUBRICATION SYSTEM
Oil Pump (Cont'd)
QG
4.
Check regulator valve to front cover clearance. Clearance 6: 0.052 - 0.088 mm (0.0020 - 0.0035 in) If it exceeds the limit, replace front cover assembly.
SLC101B
Changing Engine Oil
NLLC0035
SMA915C
WARNING: Be careful not to burn yourself, as the engine oil is hot. Prolonged and repeated contact with used engine oil may cause skin cancer; try to avoid direct skin contact with used oil. If skin contact is made, wash thoroughly with soap or hand cleaner as soon as possible. 1. Warm up engine, and check for oil leakage from engine components. 2. Stop engine and wait more than 10 minutes. 3. Remove drain plug and oil filler cap. 4. Drain oil and refill with new engine oil. Oil specification and viscosity (For Europe): API grade SG, SH or SJ ACEA grade A1-98, A3-98 ILSAC grade GF-I, GF-II Refer to MA-20, "RECOMMENDED FLUIDS AND LUBRICANTS". Refill oil capacity (Approximate):
Unit: With oil filter change Without oil filter change Dry engine (engine overhaul) 2.7 (2-3/8) 2.5 (2-1/4) 3.1 (2-3/4) (Imp qt)
CAUTION: Be sure to clean drain plug and install with new washer. Drain plug: : 29 - 39 N·m (3.0 - 4.0 kg-m, 22 - 29 ft-lb) The refill capacity changes depending on the oil temperature and drain time, use these values as a reference and be certain to check with the dipstick when changing the oil. 5. Check oil level. 6. Start engine and check area around drain plug and oil filter for oil leakage. 7. Run engine for a few minutes, then turn it off. After several minutes, check oil level.
SMA390C
LC-8
ENGINE LUBRICATION SYSTEM Changing Oil Filter
QG
Changing Oil Filter
NLLC0010
The oil filter is a small, full-flow cartridge type and is provided with a relief valve. ¼ Use Tool KV10115801 for removing oil filter.
GI MA EM
ALC094
1. Remove oil filter with Tool. WARNING: Be careful not to burn yourself, as the engine and the engine oil are hot.
EC FE CL
SLC275B
MT
2. Clean oil filter mounting surface on cylinder block. Coat rubber seal of new oil filter with engine oil.
AT AX SU BR
SMA010
3. 4. ¼
Screw in the oil filter until a slight resistance is felt, then tighten an additional 2/3 turn. Add engine oil. Refer to Changing Engine Oil. Clean excess oil from engine.
ST RS BT HA
SMA229B
SC EL IDX
LC-9
ENGINE LUBRICATION SYSTEM
Service Data and Specifications (SDS)
QG
Service Data and Specifications (SDS)
OIL PRESSURE CHECK
Engine speed rpm 600 2,000 6,000 Approximate discharge pressure kPa (bar, kg/cm2, psi) More than 98 (0.98, 1.0, 14) More than 294 (2.94, 3.0, 43) More than 392 (3.92, 4.0, 57)
=NLLC0011
OIL PUMP INSPECTION
Body to outer rotor radial clearance Inner rotor to outer rotor tip clearance Body to inner rotor clearance Body to outer rotor axial clearance Inner rotor to brazed portion of housing clearance 0.250 - 0.325 (0.0098 - 0.0128) Below 0.18 (0.0071) 0.030 - 0.085 (0.0012 - 0.0033) 0.030 - 0.090 (0.0012 - 0.0035) 0.045 - 0.091 (0.0018 - 0.0036)
NLLC0013
Unit: mm (in)
REGULATOR VALVE INSPECTION
Regulator valve to oil pump cover clearance 0.052 - 0.088 (0.0020 - 0.0035)
NLLC0012
Unit: mm (in)
OIL CAPACITY
Unit:
With oil filter change Without oil filter change Dry engine (engine overhaul) 2.7 (2-3/8) 2.5 (2-1/4) 3.1 (2-3/4)
NLLC0036
(Imp qt)
LC-10
ENGINE COOLING SYSTEM Precautions
LIQUID GASKET APPLICATION PROCEDURE
1.
QG
Precautions
NLLC0014
2. ¼
SEM164F
¼ 3. 4. 5.
Use a scraper to remove all traces of old liquid gasket from mating surfaces and grooves. Also, completely clean any oil from these areas. Apply a continuous bead of liquid gasket to mating surfaces. (Use Genuine Liquid Gasket or equivalent). For oil pan, be sure liquid gasket diameter is 3.5 to 4.5 mm (0.138 to 0.177 in). For areas except oil pan, be sure liquid gasket diameter is 2.0 to 3.0 mm (0.079 to 0.118 in). Apply liquid gasket around the inner side of bolt holes (unless otherwise specified). Assembly should be done within 5 minutes after coating. Wait at least 30 minutes before refilling engine oil and engine coolant.
GI MA EM
EC FE CL
AEM080
MT
Preparation
SPECIAL SERVICE TOOLS
Tool number Tool name EG17650301 Radiator cap tester adapter Description Adapting radiator cap tester to radiator filler neck a: 28 (1.10) dia. b: 31.4 (1.236) dia. c: 41.3 (1.626) dia. Unit: mm (in)
NLLC0015
AT AX SU BR ST RS BT HA SC EL IDX
NT564
LC-11
ENGINE COOLING SYSTEM
Cooling Circuit
QG
Cooling Circuit
NLLC0016
SLC317B
System Check
NLLC0017
WARNING: Never remove the radiator cap when the engine is hot. Serious burns could occur from high pressure fluid escaping from the radiator. Wrap a thick cloth around the cap. Slowly turn it a quarter turn to allow built-up pressure to escape. Carefully remove the cap by turning it all the way.
CHECKING COOLING SYSTEM HOSES
Check hoses for the following: ¼ Improper attachment ¼ Leaks ¼ Cracks ¼ Damage ¼ Loose connections ¼ Chafing ¼ Deterioration
NLLC0017S01
LC-12
ENGINE COOLING SYSTEM
CHECKING RADIATOR
QG
System Check (Cont'd)
NLLC0017S04
Check radiator for mud or clogging. If necessary, clean radiator as follows. ¼ Be careful not to bend or damage the radiator fins. ¼ When radiator is cleaned without removal, remove all surrounding parts such as cooling fan, radiator shroud and horns. Then tape the harness and connectors to prevent water from entering. 1. Apply water by hose to the back side of the radiator core vertically download. 2. Apply water again to all radiator core surfaces once per minute. 3. Stop washing if any stains no longer flow out from the radiator. 4. Blow air into the back side of radiator core vertically download. ¼ Use compressed air lower than 490 kPa (4.9 bar, 5 kg/cm2 , 71 psi) and keep distance more than 30 cm (11.8 in). 5. Blow air again into all the radiator core surfaces once per minute until no water sprays out.
GI MA EM
EC FE CL MT
CHECKING RADIATOR CAP
NLLC0017S03
To check radiator cap, apply pressure to cap with a tester. Radiator cap relief pressure: Standard 78 - 98 kPa (0.78 - 0.98 bar, 0.8 - 1.0 kg/cm2, 11 - 14 psi) Limit 59 kPa (0.59 bar, 0.6 kg/cm2, 9 psi)
SLC613-A
AT AX SU BR
Pull the negative pressure valve to open it. Check that it closes completely when released.
ST RS BT HA
SMA967B
CHECKING COOLING SYSTEM FOR LEAKS
NLLC0017S02
SC EL IDX
To check for leakage, apply pressure to the cooling system with a tester. Testing pressure: 157 kPa (1.57 bar, 1.6 kg/cm2, 23 psi) CAUTION: Higher pressure than specified may cause radiator damage.
SLC756AA
LC-13
ENGINE COOLING SYSTEM
Water Pump
QG
Water Pump
REMOVAL AND INSTALLATION
NLLC0018
SEM858F
SEM859F
CAUTION: ¼ When removing water pump assembly, be careful not to get coolant on drive belt. ¼ Water pump cannot be disassembled and should be replaced as a unit. ¼ After installing water pump, and check for leaks using radiator cap tester. 1. Drain engine coolant. Refer to LC-18, "Changing Engine Coolant". 2. Remove drive belts and idler pulley. 3. Loosen water pump pulley bolts. 4. Remove water pump pulley. 5. Remove front right wheel. 6. Remove front right undercover and front right fender protector. 7. Remove water pump bolts. 8. Remove water pump. 9. Reinstall parts in reverse order of removal.
INSPECTION
¼ ¼ Check body assembly and vane for rust or corrosion. Check for rough operation due to excessive end play.
NLLC0019
SEM860F
LC-14
ENGINE COOLING SYSTEM Thermostat
REMOVAL AND INSTALLATION
QG
Thermostat
NLLC0021
GI MA EM
EC FE CL
SEM861F
MT AT AX SU BR
Be careful not to spill coolant over engine compartment. Use a rag to absorb coolant. 1. Drain engine coolant. Refer to LC-18, "Changing Engine Coolant". 2. Remove water inlet, then take out thermostat.
3.
Install gum ring to thermostat.
ST RS BT HA
SEM862F
4.
Install thermostat with jiggle valve or air bleeder at upper side. After installation, run engine for a few minutes, and check for leaks.
SC EL IDX
SEM863F
LC-15
ENGINE COOLING SYSTEM
Thermostat (Cont'd)
QG
INSPECTION
1. 2.
NLLC0022
Check for valve seating condition at normal room temperature. It should seat tightly. Check valve opening temperature and valve lift.
°C (°F) 82 (180) More than 8/95 (0.31/203)
Valve opening temperature Valve lift mm/°C (in/°F)
3.
SLC343
Then check if valve closes at 5°C (9°F) below valve opening temperature.
Radiator
COMPONENTS
NLLC0025
PBIC1072E
1. 2. 3. 4. 5.
Reservoir tank Cap Reservoir tank hose Radiator hose Radiator cap
6. 7. 8. 9. 10.
Nut Clip Mounting bracket Mounting rubber Radiator
11. 12. 13. 14.
A/T oil cooler hose Upper radiator hose Cooling fan assembly Bracket
LC-16
ENGINE COOLING SYSTEM Cooling Fan
COMPONENTS
QG
Cooling Fan
NLLC0026 NLLC0026S01
GI MA EM
EC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX
YLC011
LC-17
ENGINE COOLING SYSTEM
Cooling Fan (Cont'd)
QG
CONTROL SYSTEM
NLLC0026S02
Cooling fans are controlled by the ECM. For details, refer to EC-468 (with EURO-OBD), EC-775 (without EURO-OBD), TROUBLE DIAGNOSIS FOR OVERHEAT (COOLING SYSTEM).
Changing Engine Coolant
NLLC0037
WARNING: To avoid the danger of being scalded, never change the coolant when the engine is hot.
-- DRAINING ENGINE COOLANT --
1. a. b. 2. 3. ¼ 4.
NLLC0037S01
Set air conditioning system as follows to prevent coolant from remaining in the system. Turn ignition switch ON and set temperature controller to maximum hot position. Wait 10 seconds before turning ignition switch OFF. Remove lower radiator hose, and remove radiator filler cap to drain coolant. Remove reservoir tank, drain coolant, then clean reservoir tank. Be careful not to allow coolant to contact drive belts. Cover the exhaust tube heat shield to prevent from splashing coolant.
SMA033D
5. 6.
7.
Remove drain plug on cylinder block and air relief plug. Check drained coolant for contaminants such as rust, corrosion or discoloration. If contaminated flush engine cooling system, refer to LC-19, "FLUSHING COOLING SYSTEM". Blow the coolant around the exhaust tube heat shield.
SLC277B
SLC278B
LC-18
ENGINE COOLING SYSTEM
-- REFILLING ENGINE COOLANT --
1. ¼ 2.
QG
Changing Engine Coolant (Cont'd)
NLLC0037S02
¼
Install reservoir tank, lower radiator hose and cylinder block drain plug. Apply sealant to the thread of cylinder block drain plug. : 35 - 44 N·m (3.50 - 4.50 kg-m, 26 - 32 ft-lb) Fill radiator slowly with coolant until coolant spills from the air relief plug, then install air relief plug. Air relief plug: : 6.7 - 7.8 N·m (0.68 - 0.80 kg-m, 59 - 69 in-lb) Use genuine Nissan anti-freeze coolant or equivalent.
GI MA EM
Refer to MA-20, "RECOMMENDED FLUIDS AND LUBRICANTS". Coolant capacity:
Unit: With reservoir tank Reservoir tank 6.75 (6) 0.7 (5/8) (Imp qt)
EC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX
¼
SMA182B
SMA412B
Pour coolant through coolant filler neck slowly to allow air in system to escape. 3. Fill radiator and reservoir tank to specified level. 4. Warm up engine to normal operating temperature without radiator cap installed. ¼ If coolant overflows radiator filler hole, install filler cap. 5. Run engine at 2,500 rpm for 10 seconds and return to idle speed with radiator cap installed. ¼ Repeat two or three times. Watch coolant temperature gauge so as not to overheat the engine. 6. Stop engine and cool it down. ¼ Cool down using a fan to reduce the time. ¼ If necessary, refill radiator up to filler neck with coolant. 7. Refill reservoir tank to MAX level line with coolant. 8. Repeat steps 4 through 7 two or more times with radiator cap installed until coolant level no longer drops. 9. Check cooling system for leaks with engine running. 10. Warm up engine, and check for sound of coolant flow while running engine from idle up to 3,000 rpm with heater temperature controller set at several positions between COOL and HOT. ¼ Sound may be noticeable at heater water cock. 11. If sound is heard, bleed air from cooling system by repeating steps 4 through 7 until coolant level no longer drops ¼ Clean excess coolant from engine.
-- FLUSHING COOLING SYSTEM --
1. 2.
NLLC0037S03
3. 4. 5. 6. 7.
Open air relief plug. Fill radiator with water until water spills from the air relief hole, then close air relief plug. Fill radiator and reservoir tank with water and reinstall radiator cap. Run engine and warm it up to normal operating temperature. Rev engine two or three times under no-load. Stop engine and wait until it cools down. Drain water. Repeat steps 1 through 6 until clear water begins to drain from radiator.
LC-19
ENGINE COOLING SYSTEM
Overheating Cause Analysis
QG
Overheating Cause Analysis
Symptom Water pump malfunction Thermostat stuck closed Poor heat transfer Check items Worn or loose drive belt -- Dust contamination or paper clogging Mechanical damage Clogged radiator cooling tube Cooling fan does not operate Reduced air flow High resistance to fan rotation Damaged fan blades Damaged radiator shroud Improper coolant mixture Cooling sys- ratio tem parts malfunction Poor coolant quality -- -- -- -- -- -- Loose clamp Cooling hose Cracked hose Water pump Radiator cap Coolant leaks Insufficient coolant Radiator Poor sealing Poor sealing Loose -- -- -- -- -- Excess foreign material (rust, dirt, sand, etc.) --
NLLC0028
Damaged fins
O-ring for damage, deterioration or improper fitting Cracked radiator tank Cracked radiator core Reservoir tank Exhaust gas leaks into cooling system Cracked reservoir tank Cylinder head deterioration Overflowing reservoir tank Cylinder head gasket deterioration
LC-20
ENGINE COOLING SYSTEM
Symptom Check items
QG
Overheating Cause Analysis (Cont'd)
High engine rpm under no load Abusive driving Driving in low gear for extended time Driving at extremely high speed -- Overload on engine Powertrain system malfunction Installed improper size wheels and tires Dragging brakes Improper ignition timing Blocked bumper -- Installed car brassiere Blocked radiator grille Blocked or restricted air flow Blocked radiator Blocked condenser -- Installed large fog lamp Mud contamination or paper clogging -- --
GI MA EM
Except cooling system parts malfunction
EC FE CL
--
MT AT AX
NLLC0029
Service Data and Specifications (SDS)
THERMOSTAT
Valve opening temperature Valve lift mm/°C (in/°F) °C (°F) 82 (180) More than 8/95 (0.31/203)
SU BR
NLLC0030
RADIATOR
Standard Cap reliefpressure Limit Leakage test pressure 59 (0.59, 0.6, 9) 157 (1.57, 1.6, 23) 78 - 98 (0.78 - 0.98, 0.8 - 1.0, 11 - 14)
Unit: kPa (bar, kg/cm , psi)
2
ST RS
NLLC0038
COOLANT CAPACITY
Unit:
With reservoir tank Reservoir tank 6.75 (6) 0.7 (5/8)
(Imp qt)
BT HA SC EL IDX
LC-21
ENGINE LUBRICATION SYSTEM
Precautions
YD
Precautions
LIQUID GASKET APPLICATION PROCEDURE
1.
NLLC0039
2. ¼
SEM164F
¼ 3. 4. 5.
Use a scraper to remove all traces of old liquid gasket from mating surfaces and grooves. Also, completely clean any oil from these areas. Apply a continuous bead of liquid gasket to mating surfaces. (Use Genuine Liquid Gasket or equivalent.) For oil pan, be sure liquid gasket diameter is 4.0 to 5.0 mm (0.157 to 0.197 in). For areas except oil pan, be sure liquid gasket diameter is 2.0 to 3.0 mm (0.079 to 0.118 in). Apply liquid gasket around the inner side of bolt holes (unless otherwise specified). Assembly should be done within 5 minutes after coating. Wait at least 30 minutes before refilling engine oil and engine coolant.
AEM080
Preparation
SPECIAL SERVICE TOOLS
Tool number Tool name ST25051001 Oil pressure gauge Description
NLLC0040
NT050
ST25052000 Hose
Adapting oil pressure gauge to upper oil pan
NT559
WS39930000 Tube presser
Pressing the tube of liquid gasket
NT052
LC-22
ENGINE LUBRICATION SYSTEM Lubrication Circuit
YD
Lubrication Circuit
NLLC0041
GI MA EM
EC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX
JLC315B
LC-23
ENGINE LUBRICATION SYSTEM
Oil Pressure Check
YD
Oil Pressure Check
NLLC0042
SLC283B
WARNING: ¼ Be careful not to burn yourself, as the engine and oil may be hot. ¼ Oil pressure check should be done in "Neutral position". 1. Check oil level. 2. Remove exhaust front tube. 3. Remove oil pressure switch. 4. Install pressure gauge. 5. Install exhaust front tube. 6. Start engine and warm it up to normal operating temperature. 7. Check oil pressure with engine running under no-load.
Engine speed rpm Idle speed 2,000 4,000 Approximate discharge pressure kPa (bar, kg/cm2, psi) More than 140 (1.40, 1.43, 20.3) More than 270 (2.69, 2.75, 39.1) More than 430 (4.29, 4.38, 62.3)
JLC284B
8. a. b.
If difference is extreme, check oil passage and oil pump for oil leaks. After the inspections, install the oil pressure switch as follows. Remove the old sealant adhering to the switch and engine. Apply Genuine Liquid Gasket or equivalent to the thread and tighten. : 13 - 17 N·m (1.25 - 1.75 kg-m, 9 - 12 ft-lb)
SLC926-A
Oil Pump
REMOVAL AND INSTALLATION
¼ When installing oil pump, apply engine oil to rotors. Refer to EM-176, "Primary Timing Chain" for removal. Reinstall all parts in the reverse order of removal.
NLLC0043
LC-24
ENGINE LUBRICATION SYSTEM
DISASSEMBLY AND ASSEMBLY
YD
Oil Pump (Cont'd)
NLLC0044
GI MA EM
EC FE CL
JLC285B
MT
OIL PUMP INSPECTION
¼
NLLC0045
Install the inner rotor and outer rotor with the punched marks on the pump cover side. Using a feeler gauge, straightedge and micrometers, check the following clearances:
Unit: mm (in) Body to outer rotor radial clearance 1 Inner rotor to outer rotor tip clearance 2
JLC286B
AT AX SU BR
0.114 - 0.260 (0.0045 - 0.0102) Below 0.18 (0.0071) 0.050 - 0.090 (0.0020 - 0.0035) 0.030 - 0.190 (0.0012 - 0.0075) 0.045 - 0.091 (0.0018 - 0.0036)
Body to inner rotor axial clearance 3 Body to outer rotor axial clearance 4 Inner rotor to brazed portion of housing clearance 5
ST RS BT HA
¼ ¼
If the tip clearance (2) exceeds the limit, replace rotor set. If body to rotor clearances (1, 3, 4, 5) exceed the limit, replace oil pump body assembly.
JLC355B
SC EL IDX
LC-25
ENGINE LUBRICATION SYSTEM
Oil Pump (Cont'd)
YD
JLC356B
JLC338B
REGULATOR VALVE INSPECTION
1. 2.
NLLC0046
Visually inspect components for wear and damage. Check oil pressure regulator valve sliding surface and valve spring. 3. Coat regulator valve with engine oil. Check that it falls smoothly into the valve hole by its own weight. If damaged, replace regulator valve set or oil pump body.
4.
Check regulator valve to oil pump body clearance. Clearance 6: 6 : 0.040 - 0.097 mm (0.0016 - 0.0038 in) If it exceeds the limit, replace oil pump body.
JLC358B
LC-26
ENGINE LUBRICATION SYSTEM Changing Engine Oil
YD
Changing Engine Oil
NLLC0074
SLC287B
WARNING: ¼ Be careful not to burn yourself, as the engine oil is hot. ¼ Prolonged and repeated contact with used engine oil may cause skin cancer; try to avoid direct skin contact with used oil. If skin contact is made, wash thoroughly with soap or hand cleaner as soon as possible. 1. Warm up engine, and check for oil leakage from engine components. 2. Stop engine and wait more than 10 minutes. 3. Remove drain plug and oil filler cap. 4. Drain oil and refill with new engine oil. Oil Specification and Viscosity: ¼ API grade CF-4 ¼ ACEA grade B1, B3 Refer to MA-20, "RECOMMENDED FLUIDS AND LUBRICANTS". Refill oil capacity (Approximately):
Unit: Without oil filter change Drain and refill With oil filter change Dry engine (engine overhaul) 5.2 (4 - 5/8) 6.3 (5 - 1/2) 4.9 (4 - 3/8) (Imp qt)
GI MA EM
EC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX
JLC288B
CAUTION: ¼ Be sure to clean drain plug and install with new washer. Drain plug: : 29 - 39 N·m (3.0 - 4.0 kg-m, 22 - 29 ft-lb) ¼ The refill capacity depends on the oil temperature and drain time. Use these specifications for reference only. Always use the dipstick to determine when the proper amount of oil is in the engine. 5. Check oil level. 6. Start engine and check area around drain plug and oil filter for oil leakage. 7. Run engine for a few minutes, then turn it off. After several minutes, check oil level.
LC-27
ENGINE LUBRICATION SYSTEM
Oil Filter Bracket
YD
Oil Filter Bracket
NLLC0075
MBIB1012E
REMOVAL AND INSTALLATION
1. 2. 3. 4. 5. ¼
NLLC0075S01
Remove the undercover. Steer the front wheel to the right. Remove the right splash cover. Remove the oil filter bracket bolt. Reinstall all removed parts in the reverse order of removal. Insert the top mounting bolt to the oil filter bracket beforehand, and set the oil filter bracket to the installation location.
Changing Oil Filter
NLLC0076
MBIB1013E
LC-28
ENGINE LUBRICATION SYSTEM
REMOVAL
1.
YD
Changing Oil Filter (Cont'd)
NLLC0076S01
Using a socket wrench [plane-to-plane width: 17 mm (0.67 in)], loosen the oil filter approximately four turns.
GI MA EM
JLC290B
Drain the oil after matching the "DRAIN" arrow mark at the bottom of the oil filter to the protrusion on the oil filter bracket. ¼ Catch the oil with a pan or cloth. CAUTION: ¼ The drained oil flows over the right surface of the oil filter. ¼ Completely wipe clean any engine oil remaining on the oil filter or vehicle. 3. Remove the oil filter.
JLC291B
2.
EC FE CL MT
4. ¼
Remove the O-ring from the oil filter. Push the O-ring in one direction, lift the slack part using fingers, and remove the O-ring from the oil filter. CAUTION: Do not use wires or flat-bladed screwdrivers etc. as they may cause damage to the oil filter.
AT AX SU BR
JLC292B
INSTALLATION
1.
NLLC0076S02
2. 3. 4.
Completely remove all foreign objects adhering to the inside of the oil filter or O-ring mounting area (filter side and bracket side). Install O-ring to the oil filter. Install the oil filter to the oil filter bracket. : 20 - 24 N·m (2.0 - 2.5 kg-m, 15 - 18 ft-lb) After warming up the engine, check for engine oil leakage.
ST RS BT HA SC EL IDX
LC-29
ENGINE LUBRICATION SYSTEM
Oil Cooler
YD
Oil Cooler
NLLC0077
YLC050
REMOVAL AND INSTALLATION
1. 2. Draining the coolant Refer to LC-40, "Changing Engine Coolant". Remove the exhaust front tube.
NLLC0077S01
3. ¼ ¼
Reinstall all removed parts in the reverse order of removal. Confirm that no foreign objects are adhering to the installation planes of the oil cooler or block. Tighten the connecting bolt after aligning the stopper on the cylinder block side with protrusion of the oil cooler.
SLC359B
LC-30
ENGINE LUBRICATION SYSTEM Service Data and Specifications (SDS)
OIL PRESSURE CHECK
Engine speed rpm Idle speed 2,000 4,000 Approximate discharge pressure kPa (bar, kg/cm2, psi) More than 140 (1.40, 1.43, 20.3) More than 270 (2.69, 2.75, 39.1) More than 430 (4.29, 4.38, 62.3)
YD
Service Data and Specifications (SDS)
=NLLC0048
GI MA EM
REGULATOR VALVE INSPECTION
Regulator valve to oil pump cover clearance 0.040 - 0.097 (0.0016 - 0.0038)
NLLC0049
Unit: mm (in)
EC
NLLC0050
OIL PUMP INSPECTION
Body to outer rotor radial clearance Inner rotor to outer rotor tip clearance Body to inner rotor axial clearance Body to outer rotor axial clearance Inner rotor to brazed portion of housing clearance 0.114 - 0.260 (0.0045 - 0.0102) Below 0.18 (0.0071) 0.050 - 0.090 (0.0020 - 0.0035) 0.030 - 0.190 (0.0012 - 0.0075) 0.045 - 0.091 (0.0018 - 0.0036)
Unit: mm (in)
FE CL MT
ENGINE OIL CAPACITY
Unit:
Without oil filter change Drain and refill (Approximately) With oil filter change Dry engine (engine overhaul) 5.2 (4-5/8) 6.3 (5-1/2) 4.9 (4-3/8)
NLLC0078
AT AX SU BR ST RS BT HA SC EL IDX
(Imp qt)
LC-31
ENGINE COOLING SYSTEM
Precautions
YD
Precautions
LIQUID GASKET APPLICATION PROCEDURE
1.
NLLC0051
2. ¼
SEM164F
¼ 3. 4. 5.
Use a scraper to remove all traces of old liquid gasket from mating surfaces and grooves. Also, completely clean any oil from these areas. Apply a continuous bead of liquid gasket to mating surfaces. (Use Genuine Liquid Gasket.) For oil pan, be sure liquid gasket diameter is 4.0 to 5.0 mm (0.157 to 0.197 in). For areas except oil pan, be sure liquid gasket diameter is 2.0 to 3.0 mm (0.079 to 0.118 in). Apply liquid gasket around the inner side of bolt holes (unless otherwise specified). Assembly should be done within 5 minutes after coating. Wait at least 30 minutes before refilling engine oil and engine coolant.
AEM080
Preparation
SPECIAL SERVICE TOOLS
Tool number Tool name EG17650301 Radiator cap tester adapter Description Adapting radiator cap tester to radiator filler neck a: 28 (1.10) dia. b: 31.4 (1.236) dia. c: 41.3 (1.626) dia. Unit: mm (in)
NLLC0052
NT564
LC-32
ENGINE COOLING SYSTEM Cooling Circuit
YD
Cooling Circuit
NLLC0053
GI MA EM
EC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX
YLC046
LC-33
ENGINE COOLING SYSTEM
System Check
YD
System Check
NLLC0054
WARNING: Never remove the radiator cap when the engine is hot; serious burns could be caused by high pressure fluid escaping from the radiator. Wrap a thick cloth around the cap and carefully remove it by turning it a quarter turn to allow built-up pressure to escape and then turn the cap all the way off.
CHECKING COOLING SYSTEM HOSES
NLLC0054S01
Check hoses for improper attachment, leaks, cracks, damage, loose connections, chafing and deterioration.
CHECKING RADIATOR
NLLC0054S02
Check radiator for mud or clogging. If necessary, clean radiator as follows. ¼ Be careful not to bend or damage the radiator fins. ¼ When radiator is cleaned without removal, remove all surrounding parts such as cooling fan, radiator shroud and horns. Then tape the harness and connectors to prevent water from entering. 1. Apply water by hose to the back side of the radiator core vertically downward. 2. Apply water again to all radiator core surfaces once per minute. 3. Stop washing if any stains no longer flow out from the radiator. 4. Blow air into the back side of radiator core vertically downward. ¼ Use compressed air lower than 490 kPa (4.9 bar, 5 kg/cm2 , 71 psi) and keep distance more than 30 cm (11.8 in). 5. Blow air again into all the radiator core surfaces once per minute until no water sprays out.
CHECKING RADIATOR CAP
NLLC0054S03
To check radiator cap, apply pressure to cap with a tester. Radiator cap relief pressure: Standard 78 - 98 kPa (0.78 - 0.98 bar, 0.8 - 1.0 kg/cm2, 11 - 14 psi) Limit 59 kPa (0.59 bar, 0.6 kg/cm2, 9 psi)
SLC755AC
SMA967B
Pull the negative pressure valve to open it. Check that it closes completely when released. ¼ Check the radiator cap negative pressure valve for contamination or damage to the valve seat. ¼ Move the negative pressure valve to check for abnormalities to the opening/shutting operation. CAUTION: ¼ Be sure to perform the inspections after cooling down the engine. ¼ Before connecting the radiator cap to the tester, apply water or LLC to the cap sealing.
LC-34
ENGINE COOLING SYSTEM
¼
YD
System Check (Cont'd)
Replace the radiator cap if abnormalities are found with the negative pressure valve, or if the valve opening pressure is out of the standard range.
GI MA EM
CHECKING COOLING SYSTEM FOR LEAKS
NLLC0054S04
SLC756AA
To check for leakage, apply pressure to the cooling system with a tester. Testing pressure: 157 kPa (1.57 bar, 1.6 kg/cm2, 23 psi) CAUTION: ¼ Higher than the specified pressure may cause radiator damage. ¼ Be sure to perform the inspections after cooling down the engine. ¼ Use a hose adapter between the cap tester and filler neck to prevent the radiator filler neck from deforming. ¼ If any abnormalities are found, repair or replace the malfunctioning parts.
EC FE CL MT AT AX SU BR
Water Pump
REMOVAL AND INSTALLATION
NLLC0055
ST RS BT HA SC EL IDX
CAUTION: ¼ When removing water pump assembly, be careful not to get coolant on drive belt. ¼ Water pump cannot be disassembled and should be replaced as a unit. ¼ After installing water pump, connect hose and clamp securely, then check for leaks using radiator cap tester.
LC-35
ENGINE COOLING SYSTEM
Water Pump (Cont'd)
YD
JLC294B
REMOVAL
1. 2. 3.
NLLC0056
4. ¼ 5. 6. ¼ ¼
Remove the undercover, splash cover (right), and accessory belt. Drain engine coolant. Refer to LC-40, "Changing Engine Coolant". Support the bottom of the oil pan with a floor jack etc., and remove the right engine mount bracket (front side of the engine). Remove the water pump pulley. Loosen the pulley bolts after fixing the pulley using a screwdriver etc. Remove engine mount brackets. Remove the water pump.
NLLC0057
INSPECTION
Check for rust and contamination adhering to the water pump and vane. Turn the pump shaft by hand, and check that the pump turns smoothly without looseness.
NLLC0058
INSTALLATION
¼ ¼
Install the parts in the reverse order of removal. Install the water pump pulley with the front mark (painted white, used to prevent errors during assembly) facing the front of the engine. Refer to the figure above.
LC-36
ENGINE COOLING SYSTEM Thermostat
REMOVAL AND INSTALLATION
YD
Thermostat
NLLC0059
GI MA EM
EC FE CL MT AT AX
YLC047
¼
SU
Be careful not to spill coolant over engine compartment. Use a rag to absorb coolant.
BR ST RS BT HA
1. 2. 3. 4.
Drain engine coolant. Refer to LC-40, "Changing Engine Coolant". Remove exhaust manifold cover. Remove water inlet. Remove thermostat.
5. ¼ 6.
Install thermostat with jiggle valve facing upward. Carefully install the rubber ring to the flange of the thermostat, making sure it does not slip out of place. After installation and refilling coolant, run engine for a few minutes, and check for leaks.
SC EL IDX
JLC300B
LC-37
ENGINE COOLING SYSTEM
Thermostat (Cont'd)
YD
INSPECTION
1. 2.
NLLC0060
Check valve seating condition at ordinary room temperatures. It should seat tightly. Check valve opening temperature and maximum valve lift.
Standard
Valve opening temperature Valve lift
Above 80 - 84°C (176 - 183°F) More than 10 mm/95°C (0.39 in/203°F)
SLC252B
3.
Then check if valve closes at 5°C (9°F) below valve opening temperature.
LC-38
ENGINE COOLING SYSTEM Radiator
COMPONENTS
YD
Radiator
NLLC0083
GI MA EM
EC FE CL MT AT AX SU BR ST RS
YLC048
BT HA
REMOVAL AND INSTALLATION
1. Remove under cover. 2. Drain coolant by removing lower radiator hose. 3. Disconnect radiator upper and lower hoses. 4. Remove radiator shroud. 5. Disconnect reservoir tank hose. 6. Remove radiator mounting bracket. 7. Remove radiator. 8. After repairing or replacing radiator, install any part removed in reverse order of removal. When filling radiator with coolant, refer to LC-40, "Changing Engine Coolant".
NLLC0063
SC EL IDX
LC-39
ENGINE COOLING SYSTEM
Cooling Fan
YD
Cooling Fan
COMPONENTS
NLLC0064 NLLC0064S01
YLC049
CONTROL SYSTEM
NLLC0064S02
Cooling fans are controlled by ECM. For details, refer to EC-1072 or EC-1364, "TROUBLE DIAGNOSIS FOR OVERHEAT".
Changing Engine Coolant
NLLC0079
WARNING: To avoid the danger of being scalded, never change the coolant when the engine is hot.
-- DRAINING ENGINE COOLANT --
1.
SMA033D
NLLC0079S01
2. 3. 4.
Disconnect lower radiator hose, and remove radiator cap. Be careful not to allow coolant to contact drive belts. Cover the exhaust tube heat shield to prevent from splashing coolant. Remove reservoir tank, drain coolant, then clean reservoir tank. Remove drain plug of cylinder block. Check drained coolant for contaminants such as rust, corrosion or discoloration. If contaminated flush engine cooling system, refer to LC-41, "FLUSHING COOLING SYSTEM".
JLC295B
LC-40
ENGINE COOLING SYSTEM
-- REFILLING ENGINE COOLANT --
1.
YD
Changing Engine Coolant (Cont'd)
NLLC0079S02
SMA182B
Install reservoir tank, lower radiator hose and cylinder block drain plug. ¼ Apply sealant to the thread of cylinder block drain plugs. : 8 - 11 N·m (0.8 - 1.2 kg-m, 70 - 104 in-lb) 2. Fill radiator to specified level. ¼ Fill coolant to the level of the radiator cap at a rate of 2 (1-3/4 Imp qt)/min or lower. CAUTION: If the filling rate is too fast, this could lead to air being mixed in the coolant. Be sure to fill the coolant slowly according to the rate indicated above. ¼ Use genuine Nissan anti-freeze coolant or equivalent. Refer to MA-20, "RECOMMENDED FLUIDS AND LUBRICANTS". Engine coolant capacity (With reservoir tank): 7.05 (61/4 Imp qt) Reservoir tank capacity: 0.7 (5/8 Imp qt) ¼ Pour coolant through coolant filler neck slowly to allow air in system to escape. Fill reservoir tank to specified level. Warm up engine to normal operating temperature without radiator cap installed. ¼ If coolant overflows radiator filler hole, install radiator cap. 5. Run engine at 3,000 rpm for 10 seconds and return to idle speed with radiator cap installed. ¼ Repeat two or three times. Watch coolant temperature gauge so as not to overheat the engine. 6. Stop engine and cool it down. ¼ Cool down using a fan to reduce the time. ¼ If necessary, refill radiator up to filler neck with coolant. 7. Refill reservoir tank to MAX level line with coolant. 8. Repeat steps 4 through 7 two or more times with radiator cap installed until coolant level no longer drops. 9. Check cooling system for leaks with engine running. 10. Warm up engine, and check for sound of coolant flow while running engine from idle up to 3,000 rpm with heater temperature controller set at several positions between COOL and HOT. ¼ Sound may be noticeable at heater water cock. 11. If sound is heard, bleed air from cooling system by repeating steps 4 through 7 until coolant level no longer drops ¼ Clean excess coolant from engine. 3. 4.
GI MA EM
EC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX
SMA412B
-- FLUSHING COOLING SYSTEM --
1. 2. 3. 4. 5. 6.
NLLC0079S03
Fill radiator and reservoir tank with water and reinstall radiator cap. Run engine and warm it up to normal operating temperature. Rev engine two or three times under no-load. Stop engine and wait until it cools down. Drain water. Repeat steps 1 through 5 until clear water begins to drain from
LC-41
ENGINE COOLING SYSTEM
Changing Engine Coolant (Cont'd)
YD
radiator.
Overheating Cause Analysis
Symptom Water pump malfunction Thermostat stuck closed Poor heat transfer Check items Worn or loose drive belt -- Dust contamination or paper clogging Mechanical damage Clogged radiator cooling tube Cooling fan does not operate Reduced air flow High resistance to fan rotation Damaged fan blades Damaged radiator shroud Improper coolant mixture ratio Cooling system parts malfunction Poor coolant quality -- -- -- -- -- -- Cooling hose Cracked hose Water pump Radiator cap Poor sealing Coolant leaks Insufficient coolant Poor sealing Loose -- -- -- Loose clamp -- -- Excess foreign material (rust, dirt, sand, etc.) --
NLLC0070
Damaged fins
Radiator
O-ring for damage, deterioration or improper fitting Cracked radiator tank Cracked radiator core
Reservoir tank
Cracked reservoir tank Cylinder head deterioration Cylinder head gasket deterioration
Overflowing reservoir tank
Exhaust gas leaks into cooling system
LC-42
ENGINE COOLING SYSTEM
Symptom Check items
YD
Overheating Cause Analysis (Cont'd)
High engine rpm under no load Abusive driving Driving in low gear for extended time Driving at extremely high speed -- Overload on engine Powertrain system malfunction Installed improper size wheels and tires Dragging brakes Improper ignition timing Blocked bumper -- Installed car brassiere Blocked radiator grille Blocked or restricted air flow Blocked radiator Blocked condenser -- Installed large fog lamp Mud contamination or paper clogging -- --
GI MA EM
Except cooling system parts malfunction
EC FE CL
--
MT AT AX SU BR
Service Data and Specifications (SDS)
THERMOSTAT
Valve opening temperature Valve lift Above 80 - 84°C (176 - 183°F) More than 10 mm/95°C (0.39 in/203°F)
NLLC0071
ST RS BT
NLLC0073
RADIATOR
Standard Cap relief pressure Limit Leakage test pressure 59 (0.59, 0.6, 9) 157 (1.57, 1.6, 23) 78 - 98 (0.78 - 0.98, 0.8 - 1.0, 11 - 14)
Unit: kPa (bar, kg/cm , psi)
2
HA SC
NLLC0080
ENGINE COOLANT CAPACITY
Unit:
With reservoir tank Reservoir tank 7.05 (6-1/4) 0.7 (5/8)
(Imp qt)
EL IDX
LC-43
NOTES