Back to 2012 GMC Yukon

2012 GMC YUKON

5.3L V8•RWD•AUTOMATIC•gas

3 active safety recalls on this vehicle — view recalls

Repairs0 Labor505 Torque4945 Fluid7 DTC952 Battery0 Maintenance0 Recalls3

engine

Front Main Seal Torque Specs

for 2012 GMC Yukon 5.3L V8 · RWD

Units

13 fasteners

Seq

Component

Torque

Angle

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Cover Bolts

15 lb-ft · 20 Nm

—

—

Crankshaft Pulley Bolt

Often TTY - check spec, may require impact

133 lb-ft · 180 Nm

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—

Electrical Connector Bolts

6 lb-ft · 8 Nm

—

—

Gasket Bolts

19 lb-ft · 25 Nm

—

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Gasket Surface Bolts

Clean mating surfaces

19 lb-ft · 26 Nm

—

—

Harmonic Balancer Bolt

Often TTY, may need impact

133 lb-ft · 180 Nm

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—

Mounting Bolts

44 lb-ft · 60 Nm

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—

Oil Drain Plug

Use new crush washer

26 lb-ft · 35 Nm

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—

Oil Pan Bolts

Front section only

9 lb-ft · 12 Nm

—

—

Sensor Bolts

10 lb-ft · 14 Nm

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Sensor Mounting Bolts

10 lb-ft · 14 Nm

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Timing Cover Bolts - 10mm

Tighten in sequence

33 lb-ft · 45 Nm

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—

Timing Cover Bolts - 8mm

Tighten in sequence

18 lb-ft · 25 Nm

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