wsm STW37 - Removing Heater Hoses

CABIN
STW34, STW37, STW40, WSM
10-S50
High Pressure and Low Pressure Pipes
1. Remove the outer roof (1) and inner roof (2).
2. Remove the inner cover (3).
3. Remove the joint mounting screw and joint.
4. Disconnect the high pressure pipe 2 (5), then cap the open
fitting immediately to keep moisture out of the system.
5. Disconnect the low pressure pipe (4), then cap the open fittings
immediately to keep moisture out of the system.
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(5) Removing Heater Hoses
Draining Coolant
• See page 10-S32.
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Hood, Side Cover and Battery Cord
• See page 10-S33.
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Hose Clamp
1. Remove the hose plate.
2. Disconnect the heater hoses (1), then remove them under the
cabin.
NOTE
• Before disconnecting the heater hoses (1), put the parting
marks on the hoses for marking proper reconnecting.
(When reassembling)
• Connecting the heater hoses at their original position.
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Tightening torque Joint mounting screw
7.85 to 11.8 N·m
0.801 to 1.20 kgf·m
5.79 to 8.70 lbf·ft
(1) Outer Roof
(2) Inner Roof
(3) Inner Cover
(4) Low Pressure Pipe
(5) High Pressure Pipe 2
(1) Heater Hoses
KiSC issued 11, 2014 A