Suction Hose Replacement (W/C69)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: A/C Suction Hose And Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure Recover the refrigerant. Refer to Refrigerant Recovery and Recharging (Non-HP2) , Refrigerant Recovery and Recharging (HP2) .
1	A/C Auxiliary Suction Hose Nut CAUTION: Refer to Fastener Caution . Tighten 9 N.m (80 lb in)
2	A/C Auxiliary Suction Hose Procedure Remove and discard sealing washer. Refer to Air Conditioning System Seal Replacement .