gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

ABOUT US
4L60-E/4L65-E/4L70-E Transmission Fluid Checking Procedure|Page 2436 > < 4L60-E/4L65-E/4L70-E Transmission Fluid Checking Procedure|Page 2434

Sierra Denali RWD V8-6.2L (2009)

Page 5
background image

Back Flush Procedure

Backflush Procedure

1. Connect the J 45096-30 - cooler flush adapter (1) to the vehicle transmission oil cooler supply and return lines at the transmission.

4L60-E/4L65-E/4L70-E Transmission Fluid Checking Procedure|Page 2436 > < 4L60-E/4L65-E/4L70-E Transmission Fluid Checking Procedure|Page 2434