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

Variable Valve Timing Actuator Torque Specs

for 2012 GMC Yukon 5.3L V8 · RWD

Units

14 fasteners

Seq

Component

Torque

Angle

—

Cam Phaser Bolt

Apply threadlocker, hold cam stationary

48 lb-ft · 65 Nm

—

—

Camshaft Sprocket Bolt

Hold cam with wrench on hex

59 lb-ft · 80 Nm

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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

—

—

Electrical Connector Bolts

6 lb-ft · 8 Nm

—

—

Gasket Bolts

19 lb-ft · 25 Nm

—

—

Gasket Surface Bolts

Clean mating surfaces

19 lb-ft · 26 Nm

—

—

Mounting Bolts

44 lb-ft · 60 Nm

—

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Sensor Bolts

10 lb-ft · 14 Nm

—

—

Sensor Mounting Bolts

10 lb-ft · 14 Nm

—

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Timing Chain Tensioner Bolt

Install with pin/clip to compress

18 lb-ft · 25 Nm

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—

Timing Cover Bolts - 8mm

Tighten in sequence

18 lb-ft · 25 Nm

—

—

Valve Cover Bolts

Tighten in sequence

7 lb-ft · 10 Nm

—

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VVT Solenoid Bolt

7 lb-ft · 10 Nm

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