Ski-Doo 2005 SUMMIT HIGHMARK - Oil Pump Identification; Cleaning; Removal

Section02ENGINE
Subsection 12 (OIL INJECTION SYSTEM)
1
A33D13A
TYPICAL
1. Hose pinchers on outlet hoses
Connect leak testing kit pump to special cap.
Pressurize oil system to 21 kPa (3 PSI). That pres-
suremustnotdropduring3minutes.
If pressure drops, locate leak(s) and repair/replace
leaking component(s).
NOTE: An oil pump shaft test must be done to
complete the oil system leak test. Refer to LEAK
TEST AND ENGINE DIMENSION MEASURE-
MENT for the procedure.
OIL PUMP IDENTIFICATION
Different engines need different pumps. See
identification on lever no. 3.
CAUTION: Always mount proper pump on en-
gine.
ENGINE TYPE OIL PUMP IDENTIFICATION
995 07
CLEANING
Clean all metal components in a non-ferrous metal
cleaner.
REMOVAL
Injection Oil Reservoir
On Left Side of Vehicle:
Remove air box and throttle body.
Remove upper screw no. 5 that attach oil injection
reservoir no. 1 to frame.
A35C2KA
1
2
1. Upper reservoir screw
2. Location of cooling reservoir
On Right Side of Vehicle:
Empty injection oil reservoir no. 1 by siphoning
injection oil.
Remove:
– rewind starter handle
– lower screws no. 6 and no. 7.
A35C2LA
1
1
1. Lower reservoir screws
NOTE: Cut the ties retaining the wiring harness
and brake hose.
Injection Oil Level Sensor
To remove the sensor no. 8,usethefollowing
procedure.
Remove injection oil reservoir, as mentioned
above.
98 mmr2005-122