Ski-Doo ELITE SERIES User Manual

Section04ENGINE
Subsection 08 (CYLINDER HEAD AND VALVES)
1
R1503motr291A
1. Spark plug tube
– rocker arm shaft screws no. 8. Discard screws
1
R1503motr291B
1. Rocker arm shaft screws
– rocker arm shaft no. 9 with rocker arm assem-
bly (exhaust side no. 10 and intake side no. 11).
1
R1503motr84A
2
3
1. Rocker arm shaft
2. Rocker arms (exhaust side)
3. Rocker arm (intake side)
1
R1503motr85A
1. Oil supply from the camshaft to the rocker arm shaft, then to
the rocker arms and finally to the valve adjustment
Inspection
Spark Plug Tube
Check seals on spark plug tube. If seals are brittle,
cracked or hard, replace spark plug tube.
1
R1503motr292A
3 2
1. Spark plug tube
2. Seal to the valve cover
3. Seal to the cylinder head
Rocker Arm
Inspect each rocker arm for cracks and scored fric-
tion surfaces. If so, replace rocker arm assembly.
Check the rocker arm rollers for free movement,
wear and excessive radial play. Replace rocker
arm assembly as necessary.
128 Te m plat e

Ski-Doo ELITE SERIES Specifications

General

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