Ski-Doo ELITE SERIES User Manual

Section04ENGINE
Subsection 09 (ENGINE BLOCK)
A
R610motr137A
A. Piston pin diameter in the area of the bushing
CONNECTING ROD SMALL END
DIAMETER mm (in)
NEW MINIMUM 23.01 mm (.9059 in)
NEW MAXIMUM
23.02 mm (.9063 in)
SERVICE LIMIT 23.07 mm (.908 in)
PISTON PIN DIAMETER mm (in)
NEW MINIMUM
22.996 mm (.9053 in)
NEW MAXIMUM 23.000 mm (.9055 in)
SERVICE LIMIT
22.990 mm (.904 in)
PISTON PIN BORE CLEARANCE mm (in)
SERVICE LIMIT 0.080 mm (.0035 in)
If the connecting rod small end diameter is out of
specification, replace connecting rod.
Connecting Rod Big End Radial Play
Measure inside diameter of connecting rod big
end. Compare to crankshaft pin.
To measure the connecting rod big end diameter,
use the OLD screws no. 11.
Install the OLD bushings no. 12 as they were
mounted initially.
Do the torque procedure as described below.
R610motr76A
A
A. Connecting rod big end bushing
CONNECTING ROD BIG END DIAMETER mm (in)
SERVICE LIMIT 45.080 mm (1.774 in)
CONNECTING ROD BIG END CLEARANCE
mm (in)
SERVICE LIMIT 0.09 mm (.0035 in)
Use NEW bushings no. 12, when connecting rod
big end diameter is out of specification.
Piston
Inspect piston for scoring, cracking or other dam-
ages. Replace piston and piston rings if neces-
sary.
Using a micrometer, measure piston at 18 mm
(.709 in) perpendicularly (90°) to piston pin axis.
160 Te m plat e

Ski-Doo ELITE SERIES Specifications

General

Brand	Ski-Doo
Model	ELITE SERIES
Category	Offroad Vehicle
Language	English