Back to 2018 GMC Yukon

2018 GMC YUKON

5.3L V8•4WD•AUTOMATIC•gas

3 active safety recalls on this vehicle — view recalls

Repairs0 Labor589 Torque3820 Fluid9 DTC969 Battery0 Maintenance0 Recalls3

engine

Timing Chain Tensioner Torque Specs

for 2018 GMC Yukon 5.3L V8 · 4WD

Units

8 fasteners

Seq

Component

Torque

Angle

—

Camshaft Sprocket Bolt

Critical

69 lb-ft · 93 Nm

—

—

Crankshaft Pulley Bolt

Critical

163 lb-ft · 220 Nm

—

—

Guide Bolts

Critical

23 lb-ft · 31 Nm

—

—

Tensioner Bolt

Critical

19 lb-ft · 25 Nm

—

—

Timing Chain Tensioner Bolt

Critical

Install with pin/clip to compress

18 lb-ft · 25 Nm

—

—

Timing Cover Bolts

Critical

13 lb-ft · 17 Nm

—

—

Timing Cover Bolts - 8mm

Critical

Tighten in sequence

18 lb-ft · 25 Nm

—

—

Valve Cover Bolts

Tighten in sequence

7 lb-ft · 10 Nm

—

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