Fastener Specifications
WARNING: This page is about a different car, the 2021 GMC Sierra 3500 HD and 2021 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Single Use Non-Threaded Fasteners / Components
|
NOTE:
All fasteners / components listed in this table MUST BE DISCARDED and replaced with NEW after removal. |
|---|
| Application |
| Transmission Fluid Cooler Pipe Fitting Seal |
Single Use Threaded Fastener / Component Tightening Specifications
|
NOTE:
All fasteners / components listed in this table MUST BE DISCARDED and replaced with NEW after removal. |
|
|---|---|
| Application | Specification |
| Metric (English) | |
| Transmission Fluid Auxiliary Cooler Bolt @ Transmission Fluid Auxiliary Cooler (L8T with MYD) | 7 N.m (62 lb in) |
Reusable Threaded Fastener Tightening Specifications
|
NOTE:
All fasteners listed in this table can be reused after removal. |
|
|---|---|
| Application | Specification |
| Metric (English) | |
| Transmission Fluid Auxiliary Cooler Bolt @ Transmission Fluid Auxiliary Cooler (L5P with MGM or MGU) | 9 N.m (80 lb in) |
| Transmission Fluid Cooler Inlet and Outlet Pipe Bolt @ Radiator (L8T with MYD) | 9 N.m (80 lb in) |
| Transmission Fluid Cooler Pipe Bolt @ Transmission | 22 N.m (16 lb ft) |
| Transmission Fluid Cooler Pipe Bolt @ Radiator | 9 N.m (80 lb in) |
| Transmission Fluid Cooler Pipe Connector @ Radiator | 24 N.m (18 lb ft) |
| Transmission Fluid Cooler Pipe Nut | 9 N.m (80 lb in) |
| Transmission Fluid Cooler Pipe Nut @ Transmission Fluid Cooler | 22 N.m (16 lb ft) |