Hummer H3. Manual — part 498

2. Remove the engine protection shield. Refer to Engine Shield Replacement .

3. Remove the oil pan skid plate. Refer to Oil Pan Skid Plate Replacement .

4. Remove the wheelhouse liner. Refer to Wheelhouse Panel Replacement (Front) or

Wheelhouse Panel Replacement (Rear) .

5. Remove the engine mount to frame bolts (1).

Fig. 29: Engine Mount & Frame Bolts
Courtesy of GENERAL MOTORS CORP.

2008 Hummer H3

2008 ENGINE Engine Mechanical - 5.3L - H3

6. Place an adjustable (screw type) jack to the tab (1) located on the engine block.

Fig. 30: Engine Mount & Engine Bolts
Courtesy of GENERAL MOTORS CORP.

7. Working through the wheelhouse opening, remove the engine mount to engine bolts (1).

8. Using the adjustable jack, raise the engine slightly until there is enough clearance to remove

the engine mount.

IMPORTANT: DO NOT raise and/or support the engine by the crankshaft

balancer, or oil pan.

2008 Hummer H3

2008 ENGINE Engine Mechanical - 5.3L - H3

Fig. 31: Engine Mount
Courtesy of GENERAL MOTORS CORP.

9. Remove the engine mount.

Installation Procedure

2008 Hummer H3

2008 ENGINE Engine Mechanical - 5.3L - H3

Fig. 32: Engine Mount
Courtesy of GENERAL MOTORS CORP.

1. Position the engine mount to the engine.

2008 Hummer H3

2008 ENGINE Engine Mechanical - 5.3L - H3