Ski-Doo 2005 MACH Z, Руководство по ремонту

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Section 02 ENGINE
Subsection 10 (COOLING SYSTEM)
COOLING SYSTEM LEAK TEST

WARNING
To prevent burning yourself, do not remove
the coolant tank cap if the engine is hot.
Install special coolant tank cap (P/N 529 021 400)
included in the engine leak tester kit (P/N 861 749
100) on coolant tank.
Install hose pincher (P/N 295 000 076) on overflow
hose.
Using pump also included in kit pressurize all sys-
tem through coolant tank to 100 kPa (15 PSI).
295 000 076
A33C1HA
529 021 400
TYPICAL
INSPECTION
Check general condition of hoses and clamp tight-
ness.
Check all hoses and cylinder/base for coolant
leaks.
Spray a soap/water solution and look for air bub-
bles.
Check weep hole for leaks.
NOTE: Oil leak from weep hole indicates a pump
shaft defective seal, coolant leak indicates a dam-
aged ceramic seal.
DRAINING THE SYSTEM

WARNING
Never drain or refill the cooling system when
engine is hot.
Remove coolant tank cap.
Lift front of the vehicle and remove bottom pan
cap.
A35C3BA
Place a drain pan under the drain hole.
Unscrew drain plug.
A35C3CA
1
1. Drain plug
Disconnect engine outlet hose and siphon remain-
ing of coolant mixture from heat exchangers using
the siphon tool (P/N 529 035 880).
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