Chevrolet Silverado / GMC Sierra. Manual - part 1278

Fig. 34: Locating & Drilling Out Factory Welds On Rocker Panel Section
Courtesy of GENERAL MOTORS CORP.

8. Locate and drill out all factory welds. Note the number and location of the welds for installation of the

service part.

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Collision Repair - - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

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Friday, August 21, 2009 2:20:59 PM

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Fig. 35: View Of Damaged Rocker Panel Section
Courtesy of GENERAL MOTORS CORP.

9. Remove the damaged body side.

Installation Procedure

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Collision Repair - - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

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Friday, August 21, 2009 2:20:59 PM

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Fig. 36: Cutting Damaged Section
Courtesy of GENERAL MOTORS CORP.

1. Cut the replacement body side in corresponding locations to fit the remaining original panel. The

sectioning joint should be trimmed to allow a gap of 11/2 times the metal thickness at the sectioning joint.

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Collision Repair - - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

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Friday, August 21, 2009 2:20:59 PM

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Fig. 37: Creating & Trimming Backing Plate
Courtesy of GENERAL MOTORS CORP.

2. Create a 100 mm (4 in) (a) backing plate from the unused portion of the service part. Trim the backing

plate as necessary to fit behind the sectioning joint where there is no reinforcement.

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Collision Repair - - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &

Silverado

Microsoft

Friday, August 21, 2009 2:20:59 PM

Page 41