2001 Bombardier DS 650 Shop Manual 704 100 011, Page 70Get this manual
Section 03 ENGINE Subsection 06 (CRANKSHAFTBALANCER SHAFT)
With the micrometer set to the dimension, adjust cylinder bore gauge to the micrometer dimension and set the indicator to (zero)
Installation
For installation, reverse the removal procedureNOTE: Install piston with removal mark (on base of piston) in direction of exhaust end
3, PISTON RINGS
Inspection
RingPiston Groove Clearance Using feeler gauge measure each ringpiston groove clearanceIf the clearance is too large, the piston should be replacedRINGPISTON CLEARANCE mm (in) SERVICE LIMIT 0.15 mm (.006 in)
F00B09A
1Use the micrometer to set the cylinder bore gauge 2Dial bore gauge
F00B0AA