Suzuki XL7 2007 Service Manual page 1959

Auxiliary Heater Pipe Replacement
Callout
Preliminary Procedure
1. Recover the refrigerant. Refer to "Refrigerant Recovery and Recharging".
2. Drain the cooling system. Refer to "Draining and Filling Cooling System (LY7 GE 47716 Fill): " "Draining and
Filling Cooling System (LY7 Static Fill): ".
3. Raise and suitably support the vehicle. Refer to "Lifting and Jacking the Vehicle: ".
4. Remove the rear suspension support. Refer to "Support Replacement (AWD Vehicles): " "Support Replacement
(FWD Vehicles): ".
5. Remove left rear inner wheel house liner. Refer to "Rear Wheelhouse Liner Panel Replacement: ".
6. Remove auxiliary heat pipes from heater core. Refer to HVAC Pipe Replacement - Aux
CAUTION
!
Refer to "Fastener Notice: ".
Tightening torque
20 N⋅m (15 lb ft)
7. Remove heat pipes from front heater hoses. Refer to Front HVAC Pipe Replacement - Aux.
8. Remove A/C pipes from front A/C lines. Refer to "Auxiliary Air Conditioning Evaporator Tube Replacement"
Tightening torque
20 N⋅m (15 lb ft)
9. Remove heat pipes from front underside of vehicle. Refer to Underbody HVAC Pipe Replacement - Aux.
Tightening torque
4 N⋅m (35 lb in)
Heat Pipes Attaching Nuts (Qty:3)
1
Tightening torque
9 N⋅m (80 lb in)
Heating, Ventilation and Air Conditioning:
Component Name
7A-145