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2021 GMC SIERRA 2500HD
6.6L V8 L8T•4WD•AUTOMATIC•gas•turbo
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Repairs0Labor990Torque2922Fluid18DTC4034Battery2Maintenance0Recalls0
steering

Power Steering Fluid Flush Torque Specs

for 2021 GMC Sierra 2500HD 6.6L V8 L8T · 4WD
Units

12 fasteners

Seq
Component
Torque
Angle
—
Power Steering Line Fittings
Critical
Use new O-rings
22 lb-ft · 30 Nm
—
—
Power Steering Line Fittings
Critical
Use new O-rings
22 lb-ft · 30 Nm
—
—
Steering Rack Bolts
Critical
75 lb-ft · 102 Nm
—
—
Steering Rack Bolts
Critical
74 lb-ft · 100 Nm
—
—
Steering Rack Bolts
Critical
75 lb-ft · 102 Nm
—
—
Steering Rack Bolts
Critical
74 lb-ft · 100 Nm
—
—
Tie Rod End Castle Nut
Critical
Use new cotter pin
41 lb-ft · 55 Nm
—
—
Tie Rod End Castle Nut
Critical
Use new cotter pin
41 lb-ft · 55 Nm
—
—
Tie Rod Nut
Critical
40 lb-ft · 54 Nm
—
—
Tie Rod Nut
Critical
40 lb-ft · 54 Nm
—
—
Wheel Lug Nuts✓ Verified
Critical
140 lb-ft · 190 Nm
—
—
Wheel Lug Nuts✓ Verified
Critical
140 lb-ft · 190 Nm
—
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