Ski-Doo 2005 MACH Z, Руководство по ремонту, Страница: 104 / 343

Section 02 ENGINE
Subsection 10 (COOLING SYSTEM)
A35C3DA
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1. Disconnect engine outlet hose
Respect the following tightening torque specifica-
tion:
DESCRIPTION TIGHTENING TORQUE
Engine drain plug 24 N•m (18 lbf•ft)
DISASSEMBLY AND ASSEMBLY
Coolant Pump
Refer to BOTTOM END section.
Bleed Hose Elbow Fitting
Apply Loctite 592 (P/N 293 800 018) thread sealant
on elbow fitting.
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BLEED HOSE ELBOW FITTING
1. Apply Loctite 592
Temperature Sensor
Apply some Loctite 5910 (P/N 293 800 081) on
engine temperature sensor threads.
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TEMPERATURE SENSOR
1. Apply Loctite 5910
Pressure Cap
Check if coolant tank cap pressurizes the system
for 3 minutes. If not, install a new 90 kPa (13 PSI)
cap (do not exceed this pressure).
Coolant Tank
For removal, drain cooling system before remov-
ing coolant tank.
Remove all hoses from coolant tank.
Slide up coolant tank to disengage it from oil tank.
Check if the tank is cracked or melted. Replace if
necessary.
For installation, reverse the removal procedure.
Rear Heat Exchanger
Remove all debris between heat exchanger fins.
A clean heat exchanger is more efficient than a
dirty one.
Check if the heat exchanger fins are damaged.
Replace heat exchanger if necessary.
NOTE: A heat exchanger with many broken fins
does not work properly.
For disassembly, drain cooling system.
Remove seat, refer to BODY/FRAME.
Remove trunk and rear luggage rack.
Remove Oetiker clamps and unplug hoses.
Drill all rivets retaining heat exchanger to frame.
Remove heat exchanger.
For installation, reverse the removal procedure
and make sure to use new Oetiker clamps.
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mmr2005-120