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GMC Truck
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2001
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W 3500 Forward L4-4.8L DSL Turbo
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Exhaust System
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Specifications
Exhaust System: Specifications
SPECIFICATIONS
FASTENER TORQUES
Front
Exhaust Pipe
to Manifold Nuts
67 N.m (49 lb.ft)
Exhaust Brake
Nuts to
Exhaust Pipes
17 N.m (12 lb.ft)
Catalytic Converter
with
Muffler
to
Exhaust Pipe
Nuts
17 N.m (12 lb.ft)