2002 CHEVROLET SILVERADO 1500

4.3L V6 Vortec•4WD•AUTOMATIC•gas

Repairs0 Labor1012 Torque3018 Fluid18 DTC3582 Battery2 Maintenance0 Recalls0

engine

Engine R&R Torque Specs

for 2002 Chevrolet Silverado 1500 4.3L V6 Vortec · 4WD

Units

20 fasteners

Seq

Component

Torque

Angle

—

AC Compressor Bolts

18 lb-ft · 25 Nm

—

—

AC Compressor Bolts

18 lb-ft · 25 Nm

—

—

Alternator Mounting Bolts

37 lb-ft · 50 Nm

—

—

Alternator Mounting Bolts

37 lb-ft · 50 Nm

—

—

Engine Mount-to-Block Bolts

48 lb-ft · 65 Nm

—

—

Engine Mount-to-Block Bolts

48 lb-ft · 65 Nm

—

—

Engine Mount-to-Frame Bolts

55 lb-ft · 75 Nm

—

—

Engine Mount-to-Frame Bolts

55 lb-ft · 75 Nm

—

—

Exhaust Manifold Nuts

Apply anti-seize, work hot-to-cold

22 lb-ft · 30 Nm

—

—

Exhaust Manifold Nuts

Apply anti-seize, work hot-to-cold

22 lb-ft · 30 Nm

—

—

Flywheel Bolts★ OEM verified

Often TTY, tighten in star pattern

75 lb-ft · 101.7 Nm

—

—

Flywheel Bolts★ OEM verified

Often TTY, tighten in star pattern

75 lb-ft · 101.7 Nm

—

—

Oil Drain Plug★ OEM verified

Use new crush washer

18 lb-ft · 24.4 Nm

—

—

Oil Drain Plug★ OEM verified

Use new crush washer

18 lb-ft · 24.4 Nm

—

—

Power Steering Pump Bolts

18 lb-ft · 25 Nm

—

—

Power Steering Pump Bolts

18 lb-ft · 25 Nm

—

—

Starter Mounting Bolt

37 lb-ft · 50 Nm

—

—

Starter Mounting Bolt

37 lb-ft · 50 Nm

—

—

Transmission-to-Engine Bolts

41 lb-ft · 55 Nm

—

—

Transmission-to-Engine Bolts

41 lb-ft · 55 Nm

—

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