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Evaporator Outlet Hose Replacement (HP5)

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Evaporator Outlet Hose
GM2141913Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedures

  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging (With HP5)  or Refrigerant Recovery and Recharging (Without HP5) .
  2. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (LY7) or Fuel Injector Sight Shield Replacement (LCS)
1 Evaporator Outlet Hose Bracket Fastener.
CAUTION: Refer to Fastener Caution .

Tighten:  4 N.m (35 lb in)
2 Evaporator Outlet Hose Nut (Qty: 2)

Tighten:  16 N.m (12 lb ft)
3 Evaporator Outlet Hose.

Procedure

  1. Remove the liquid line from the connection block at the thermal expansion valve (TXV).
  2. Ensure to cap all HVAC line/hose connections immediately after removal to avoid contamination. Refer to Handling of Refrigerant Lines and Fittings .
  3. Install new sealing washers. Refer to Air Conditioning System Seal Replacement 
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