H2 V8-6.2L (2008)
Notice: Refer to Fastener Notice (See: Service Precautions/Vehicle Damage Warnings/Fastener Notice) .
3. Install the auxiliary heater - A/C tube nut (2).
Tighten the nut to 7 N.m (62 lb in).
4. Install the auxiliary heater - A/C tube push pins (1).
5. Install the auxiliary heater - A/C tubes (3) and the retaining nuts (1) to the auxiliary HVAC module.
Tighten the nut to 16 N.m (12 lb ft).
6. Install new O-rings with replacement auxiliary A/C tubes. Refer to O-Ring Replacement (See: Coupler HVAC/A/C Coupler O-ring/Service and
Repair/O-Ring Replacement) .