Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Position the right engine mount to the engine.NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
- Install the engine mount bolts.
Tighten
Tighten the engine mount bolts to 50 N.m (37 lb ft).
- Lower the engine.
- Remove the adjustable jack stands.
- Install the starter motor. Refer to STARTER MOTOR in Engine Electrical.
- Install the A/C compressor. Refer to COMPRESSOR REPLACEMENT (LR4, LM7, AND LQ4) in Heating, Ventilation, and Air Conditioning.
- Position the engine shield to the vehicle.
- Install the engine shield bolts.
Tighten
Tighten the engine shield bolts to 20 N.m (15 lb ft).
- Lower the vehicle.
- Install the engine mount-to-engine mount bracket bolts.
Tighten
Tighten the engine mount-to-engine mount bracket bolts to 65 N.m (48 lb ft).