Blower Motor Replacement L18, LG4, LG5

1. Disconnect the blower motor electrical connector.
2. Remove the blower motor cooling tube.
3. Remove the blower motor retaining screws (4).
4. Remove the blower motor (3).
5. Remove the retaining clip from the fan cage.
6. Remove the fan cage (2) from the blower motor.

1. Install the fan cage (2) to the blower motor (3).
2. Install the retaining clip to the fan cage.
3. Install the blower motor (1).

Notice: Refer to Fastener Notice in the Preface section.

4. Install the blower motor retaining screws (4).

Tighten
Tighten the screws to 2 N·m (18 lb in).

5. Install the blower motor cooling tube.
6. Connect the blower motor electrical connector.

Blower Motor Replacement LB7

1. Disconnect the blower motor electrical connector.
2. Remove the blower motor cooling tube.
3. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement in Engine Controls-6.6L.
4. Remove the blower motor retaining screws (4).
5. Remove the blower motor (3).
6. Remove the retaining clip from the fan cage.
7. Remove the fan cage (2) from the blower motor.

1. Install the fan cage (2) to the blower motor (3).
2. Install the retaining clip to the fan cage.
3. Install the blower motor (1).

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

4. Install the blower motor retaining screws (4).

Tighten
Tighten the screws to 2 N·m (18 lb in).

5. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement in Engine Controls-6.6L.
6. Install the blower motor cooling tube.
7. Connect the blower motor electrical connector.