2004 Bombardier Quest/Traxter Series Shop Manual, Page 262Get this manual
Section 04 ENGINE TRAXTER Subsection 09 (CYLINDER AND CYLINDER HEAD)
Installation
For installation, reverse the removal procedurePaying attention to the following detailsApply engine oil on the piston pinInsert piston pin into piston and connecting rodSecure piston pin with both piston pin circlipsNOTE: Do not align the end gap of the piston pin circlips with the cutout in the piston borePISTON RINGS
Removal
Remove pistonTo remove piston ring no25, it is recommended to use ring expandersThis special plier is available at automotive parts retailers
V01C1LA
Inspection
RingPiston Groove Clearance Using feeler gauge measure each ringpiston groove clearanceIf the clearance is too large, the piston should be replacedRINGPISTON GROOVE CLEARANCE MINIMUM (new) Upper compression ring Lower compression ring Oil scraper ring Upper compression ring Lower compression ring Oil scraper ring All 0.03 mm (.001 in) 0.03 mm (.001 in) 0.02 mm (.0008 in) 0.062 mm (.0024 in) 0.062 mm (.0024 in) 0.055 mm (.0022 in)