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GMC Truck
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1997
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C 3500 Truck 2WD V8-5.7L VIN R
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Mechanical Specifications
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Brakes and Traction Control
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Brake Proportioning/Combination Valve
Brake Proportioning/Combination Valve
TIGHTENING SPECIFICATIONS
Brake pipe fittings
24 Nm (18 lb. ft.)
Combination valve bolts:
First Step
8 Nm (6 lb. ft.)
Second Step
16 Nm (12 lb. ft.)