GM Service Manual Online
For 1990-2009 cars only

Object Number: 1923414  Size: SF

Callout

Component Name

Preliminary Procedure

  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
  2. Remove liquid line. Refer to Liquid Line Replacement
  3. Remove evaporator outlet hose. Refer to Evaporator Outlet Hose Replacement.

1

Thermal Expansion Valve (TXV) Bolt

Notice: Refer to Fastener Notice in the Preface section.

Tighten
3.5 N·m (31 lb in)

2

TXV/Plate

Tip
Remove and discard the seal. Refer to O-Ring Replacement.