BOMBARDIER ski-doo Tundra Scandic 2004 Series, Shop Manual

Page: 185 / 427

Section 04 ENGINE
Subsection 07 (OIL INJECTION SYSTEM)
MMR2004-116_04_07A.FM
04-07-5
OIL TYPE
All Models
Use recommended injection oil as per vehicle Op-
erator’s Guide.
OIL SYSTEM LEAK TEST
All Models
The following test will indicate any leak from oil
reservoir to the banjo fitting(s).
Install on oil reservoir special cap of leak testing kit
(P/N 529 033 100).
Install hose pinchers (P/N 295 000 076) on outlet
hoses.
TYPICAL
1. Special cap on reservoir
2. Hose pinchers on outlet hoses
Connect leak testing kit pump to special cap.
Pressurize oil system to 21 kPa (3 PSI). Pressure
must not drop during 3 minutes.
If pressure drops, locate leak(s) and repair/replace
leaking component(s).
OIL PUMP IDENTIFICATION
All Models
4, Pump Lever
Different engines need different pumps. See iden-
tification on lever
no. 4 .
CAUTION: Always mount proper pump on en-
gine.
NOTE: The following procedures can be done with-
out removing the engine from chassis.
CLEANING
Clean all metal components in a non-ferrous metal
cleaner.
DISASSEMBLY
NOTE: Some oil pump components are not avail-
able as single parts.
5,6, Gear Retaining Nut and Oil Pump
Gear
To remove gear retaining nut, first extract the nee-
dle roller with pliers then lock gear in place using
the following gear holder.

WARNING
Wipe off any oil spills. Oil is highly flammable.
A03C2UA
1 2
ENGINE TYPE
OIL PUMP
IDENTIFICATION
277 132K
443 E8
552 03
593 L7
ENGINE TYPE TOOL P/N
277/443/552 420 876 695
A10C01A
420 876 695