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 tie bar onto the lower radiator support.
- Install the tie bar bolts hand tight.NOTE: Refer to Fastener Notice in Cautions and Notices.
Important: Ensure that the alignment is proper.
- Tighten the tie bar bolts.
Tighten
- Tighten the tie bar bolts to 9 N.m (80 lb in).
- Install the upper headlamp housing support screws.
Tighten
- Tighten the upper headlamp housing support screws to 9 N.m (80 lb in).
- Install the radiator mounting bolts onto the rear side of the tie bar.
Tighten
- Tighten the radiator mounting bolts to 25 N.m (18 lb ft).
- Install the tie bar to the radiator brace bolts (1). Access the bolts from the rear of the tie bar using an extension.
Tighten
- Tighten the radiator brace bolts to 9 N.m (80 lb in).
- Install the upper fan shroud. Refer to FAN SHROUD REPLACEMENT - LOWER and FAN SHROUD REPLACEMENT - UPPER (W/O M74) or FAN SHROUD REPLACEMENT - UPPER (W/M74) in ENGINE COOLING SYSTEM .
- Install the front end diagonal brace.
- Install the front end diagonal brace bolts.
Tighten
- Tighten the front end diagonal brace bolts to 25 N.m (18 lb ft).
- Install the upper condenser mounting bolts.
Tighten
- Tighten the upper condenser mounting bolts to 9 N.m (80 lb in).
- Install the headlamps. Refer to HEADLAMP ASSEMBLY OR HEADLAMP BULB REPLACEMENT (EXCEPT AVALANCHE) or HEADLAMP ASSEMBLY OR HEADLAMP BULB REPLACEMENT (AVALANCHE) or HEADLAMP ASSEMBLY OR HEADLAMP BULB REPLACEMENT (CADILLAC) or HEADLAMP ASSEMBLY OR HEADLAMP BULB REPLACEMENT (HID) in Lighting Systems.
- Install the upper radiator baffle. Refer to RADIATOR AIR BAFFLE AND DEFLECTOR REPLACEMENT -- UPPER in Engine Cooling.
- Connect the negative battery cable. Refer to BATTERY NEGATIVE CABLE DISCONNECT/CONNECT PROCEDURE in Engine Electrical.