Back to 1991 GMC Sierra 2500

1991 GMC SIERRA 2500

7.4L V8 454•4WD•AUTOMATIC•gas

Repairs0 Labor596 Torque3832 Fluid9 DTC0 Battery0 Maintenance0 Recalls0

brakes

ABS Pump Torque Specs

for 1991 GMC Sierra 2500 7.4L V8 454 · 4WD

Units

7 fasteners

Seq

Component

Torque

Angle

—

Bleeder Screw

Do not overtighten

7 lb-ft · 10 Nm

—

—

Bracket Bolts

Critical

75 lb-ft · 102 Nm

—

—

Caliper Bolts

Critical

65 lb-ft · 88 Nm

—

—

Caliper Bracket Bolts - Front

Critical

Threadlocker recommended

88 lb-ft · 120 Nm

—

—

Caliper Slide Pin Bolts

Apply silicone brake grease

26 lb-ft · 35 Nm

—

—

Mounting Bolts

20 lb-ft · 27 Nm

—

—

Wheel Lug Nuts

Critical

Torque in star pattern

103 lb-ft · 140 Nm

—

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