2007-2014 GMC Yukon Synchros - Single Gear Torque Specs

5.3L V8

Applies to 2007, 2008, 2009, 2010, 2011, 2012, 2013, and 2014 GMC Yukon

Labor Time:12.5 hours

Torque Values (18 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	14	10	—
Cover Screws	14	10	—
⚠️ Drain Plug	42	31	Use new washer
Drain Plug	42	31	Use new washer
⚠️ Fill Plug	42	31	—
Fill Plug	42	31	—
⚠️ Flywheel Bolts	95	70	Often TTY, tighten in star pattern
Flywheel Bolts	95	70	Often TTY, tighten in star pattern
⚠️ Mounting Bolts	76	56	—
Mounting Bolts	76	56	—
Pan Bolts	20	15	Torque in sequence
⚠️ Pan Bolts	20	15	Torque in sequence
Sensor Bolts	14	10	—
Sensor Bolts	14	10	—
⚠️ Transmission Drain Plug	30	22	Use new crush washer if equipped
Transmission Drain Plug	30	22	Use new crush washer if equipped
Transmission Pan Bolts	12	9	Tighten in criss-cross pattern
Transmission Pan Bolts	12	9	Tighten in criss-cross pattern

The primary torque specification for synchros - single gear on a 2007-2014 GMC Yukon is 14 Nm (10 lb-ft).

There are 18 torque specifications for synchros - single gear on the 2007-2014 GMC Yukon 5.3L V8, covering all related fasteners and components.