Fastener Tightening Specifications

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Fastener Tightening Specifications
Application Specification
Metric English
Antenna to the Inner Fender Bolts 11 N.m 97 lb in
Antenna Mast to the Base 5 N.m 44 lb in
Radio Mounting Bracket to Vehicle Screws 3 N.m 27 lb in
Radio to Mounting Bracket Screws 2 N.m 18 lb in
Rear Header Speaker Housing to the Vehicle Nuts 6 N.m 53 lb in
Rear Header Speaker to the Speaker Housing Screws 2 N.m 18 lb in
Rear Speaker to Mounting Bracket Screws 2 N.m 18 lb in
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.