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TECHNICAL INFORMATION
Subject Change of Piston Ring Set
Y04491
For Models EW200TR, EW300R, G1900K, G1901K, G2400R
Country All countries
Description The shape of top ring (the component part of Piston ring set) has been modified
as illustrated below. Now oil-consumption of engine can be reduced.
Accordingly, the part number of Piston ring set has been changed.
Current New
Interchangeability(I/C)
Item No. Current part Q'ty I/C New part Q'ty Note
Piston Ring Set Piston Ring Set
See below. 1 Yes 1
2272351107 2822350107
Item No. of Piston ring set
EW200TR EW300R G1900K G1901K G2400R
070 036 052 044 157
Implementation
From June, 2001 production