GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2009 🢒 H3 🢒 HVAC 🢒 Heating, Ventilation, and Air Conditioning 🢒 Blower Case Replacement

Blower Case Replacement Right Hand Dive


Object Number: 1890513 Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement.
  2. Remove the blower motor. Refer to Blower Motor Replacement.

1

Rear Floor Air Outlet Duct Screw

Caution: Refer to Fastener Caution in the Preface section.

Tighten
1.6 N·m (14 lb in)

2

Rear Floor Air Outlet Duct

3

A/C Evaporator Case Seal

4

Lower A/C Evaporator Case Screw (Qty: 11)

Tighten
1.6 N·m (14 lb in)

5

Lower A/C Evaporator Case

6

Blower Motor Housing Baffle

Blower Case Replacement Left Hand Drive


Object Number: 1572570 Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement.
  2. Remove the blower motor. Refer to Blower Motor Replacement.

1

Air Outlet Duct Screw - Rear Floor

Caution: Refer to Fastener Caution in the Preface section.

Tighten
1.6 N·m (14 lb in)

2

Air Outlet Duct - Rear Floor

3

A/C Evaporator Case Seal

4

A/C Evaporator Case Screw - Lower

Tighten
1.6 N·m (14 lb in)

5

A/C Evaporator Lower Case

6

Blower Motor Housing Baffle