Installation Procedure
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
- NOTE:
Rotate the engine as necessary in order to align the EN-51265 locking tool bolt holes to the bolt holes in the crankshaft.
Install the EN-51265 locking tool.
Automatic Transmission Flex Plate(2) - Install
- Automatic Transmission Flex Plate Bolt(1) - Loosely install[8x]
-
CAUTION:
Refer to Fastener Caution .
NOTE:After each bolt is tightened, mark the head with a dot of brown paint as evidence of correct tightening.
Tighten in the sequence shown.
Tighten
- First pass tighten to 50 N. m (37 lb ft)
- Second pass loosen 90 degrees
- Third pass tighten to 25 N. m (18 lb ft)
- Final pass tighten 60 degrees
Remove the EN-51265 locking tool.
- Engine Cooling Fan Bracket Replacement - Install
- Crankshaft Balancer Replacement - Install
- Transmission Replacement - Install
CAUTION:
This vehicle is equipped with torque-to-yield or single use fasteners. Install a NEW torque-to-yield or single use fastener when installing this component. Failure to replace the torque-to-yield or single use fastener could cause damage to the vehicle or component.
NOTE:
Install NEW bolts.