4.3L V6 Vortec•RWD•AUTOMATIC•gas

Repairs0 Labor984 Torque2981 Fluid18 DTC3996 Battery2 Maintenance0 Recalls2

engine

Transmission Mount Torque Specs

for 2012 Chevrolet Silverado 1500 4.3L V6 Vortec · RWD

Units

10 fasteners

Seq

Component

Torque

Angle

—

Crossmember Bolt

Critical

70 lb-ft · 95 Nm

—

Crossmember Bolt

Critical

70 lb-ft · 95 Nm

—

Flywheel Bolts★ OEM verified

Critical

Often TTY, tighten in star pattern

75 lb-ft · 101.7 Nm

—

Flywheel Bolts★ OEM verified

Critical

Often TTY, tighten in star pattern

75 lb-ft · 101.7 Nm

—

Transmission Drain Plug

Critical

Use new crush washer if equipped

22 lb-ft · 30 Nm

—

Transmission Drain Plug

Critical

Use new crush washer if equipped

22 lb-ft · 30 Nm

—

Transmission Mount Bolts

Critical

48 lb-ft · 65 Nm

—

Transmission Mount Bolts

Critical

48 lb-ft · 65 Nm

—

Transmission Pan Bolts

Tighten in criss-cross pattern

9 lb-ft · 12 Nm

—

Transmission Pan Bolts

Tighten in criss-cross pattern

9 lb-ft · 12 Nm

—

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