2015-2020 GMC Yukon Timing Chain Guide Torque Specs

5.3L V8

Applies to 2015, 2016, 2017, 2018, 2019, and 2020 GMC Yukon

Labor Time:8.8 hours

Torque Values (16 specifications)

Component	Nm	lb-ft	Notes
⚠️ Camshaft Sprocket Bolt	93	69	—
Camshaft Sprocket Bolt	93	69	—
⚠️ Crankshaft Pulley Bolt	220	163	—
Crankshaft Pulley Bolt	220	163	—
⚠️ Guide Bolts	31	23	—
Guide Bolts	31	23	—
⚠️ Tensioner Bolt	25	19	—
Tensioner Bolt	25	19	—
⚠️ Timing Chain Guide Bolts	12	9	Replace if worn
Timing Chain Guide Bolts	12	9	Replace if worn
⚠️ Timing Cover Bolts	17	13	—
Timing Cover Bolts	17	13	—
Timing Cover Bolts - 8mm	25	18	Tighten in sequence
⚠️ Timing Cover Bolts - 8mm	25	18	Tighten in sequence
Valve Cover Bolts	10	7	Tighten in sequence
Valve Cover Bolts	10	7	Tighten in sequence

The primary torque specification for timing chain guide on a 2015-2020 GMC Yukon is 93 Nm (69 lb-ft).

There are 16 torque specifications for timing chain guide on the 2015-2020 GMC Yukon 5.3L V8, covering all related fasteners and components.