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Sierra 1500 XFE
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Engine Controls/Fuel - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions
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Repair Instructions
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Compressed Natural Gas Tank Cover Replacement
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Installation Procedure
Installation Procedure
Fig 1: Tank Cover
Courtesy of GENERAL MOTORS COMPANY
Lift tank cover (1) over the tank.
Fig 2: Tank Cover Bolts
Courtesy of GENERAL MOTORS COMPANY
Install the four lower bolts (1) to the tank cover (2) and torque to 22 (16 lb ft).
Fig 3: Tank Cover
Courtesy of GENERAL MOTORS COMPANY
Install the five bolts (1) to the top of the tank cover (2) and torque to 22 (16 lb ft).