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Home >> Cadillac >> 2019 >> XTS Base >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating, Ventilation, And Air Conditioning System >> Repair Instructions >> Heater Core Inlet Tube Replacement

Heater Core Inlet Tube Replacement

GM2754476Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Heater and Air Conditioning Evaporator and Blower Module Removal and Installation 
1 Heater And Air Conditioning Evaporator Tube Seal
2 Heater and Air Conditioning Evaporator Module Cover Bolt (QTY: 6)
CAUTION:

Refer to Fastener Caution .


tighten 
1.5 N.m (13 lb in)
3 Heater And Air Conditioning Evaporator Module Cover
4 Heater Core Inlet Tube Clamp

Procedure

  1. DISCARD the clamp.
  2. Install a NEW clamp.
5 Heater Core Inlet Tube