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Fastener Specifications

GM6815252Courtesy of GENERAL MOTORS COMPANY
Automatic Transmission Fluid Cooling Exchanger (LZ0)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Transmission Fluid Auxiliary Cooler Stud [2x] - - 22 N.m (16 lb ft) Automatic Transmission Fluid Cooling Exchanger Replacement 
2 Transmission Fluid Cooler Seal Yes - - Automatic Transmission Fluid Cooling Exchanger Replacement 
3 Automatic Transmission Fluid Cooling Exchanger Nut - - 22 N.m (16 lb ft) Automatic Transmission Fluid Cooling Exchanger Replacement 
GM6166545Courtesy of GENERAL MOTORS COMPANY
Engine Wiring Harness Bracket

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Engine Wiring Harness Bracket Nut [2x] - - 9 N.m (80 lb in) Automatic Transmission Fluid Cooling Exchanger Replacement 
GM5634164Courtesy of GENERAL MOTORS COMPANY
Transmission Fluid Auxiliary Cooler Bracket Bolt

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Transmission Fluid Auxiliary Cooler Bracket Bolt - - 9 N.m (80 lb in) Transmission Fluid Auxiliary Cooler Replacement 
GM5504569Courtesy of GENERAL MOTORS COMPANY
Transmission Fluid Cooler Inlet and Outlet Pipe at Block (L87)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Transmission Fluid Auxiliary Cooler Pipe Bracket Nut - - 9 N.m (80 lb in) Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (L84 / L87 and F48 - F47) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (L84 / L87 and F48 and F47) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (L84 / L87 and RWL) 
GM5619440Courtesy of GENERAL MOTORS COMPANY
Transmission Fluid Cooler Inlet and Outlet Pipe at Block (LZ0)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Transmission Fluid Cooler Pipe Nut - - 9 N.m (80 lb in) Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and F48) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and RWL) 
GM6053881Courtesy of GENERAL MOTORS COMPANY
Transmission Fluid Cooler Inlet and Outlet Pipe at Transmission (L87)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Transmission Fluid Cooler Seal Yes - - Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (L84 / L87 and F48 - F47) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (L84 / L87 and F48 and F47) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (L84 / L87 and RWL) 
2 Transmission Fluid Cooler Pipe Connector Bolt - - 22 N.m (16 lb ft) Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (L84 / L87 and F48 - F47) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (L84 / L87 and F48 and F47) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (L84 / L87 and RWL) 
GM6791550Courtesy of GENERAL MOTORS COMPANY
Transmission Fluid Cooler Inlet and Outlet Pipe @ Transmission Cooler (LZ0)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Transmission Fluid Cooler Pipe Nut [2x] - - 22 N.m (16 lb ft) Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and F48) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and RWL) 
2 Transmission Fluid Cooler Pipe Seal [2x] Yes - - Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and F48) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and RWL) 
3 Transmission Fluid Cooler Pipe Bolt - - 22 N.m (16 lb ft) Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and F48) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and RWL) 
4 Transmission Fluid Cooler Seal Yes - - Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and F48) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and RWL) 
GM6765647Courtesy of GENERAL MOTORS COMPANY
Transmission Fluid Cooler Pipe Nut (LZ0)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Transmission Fluid Cooler Pipe Nut - - 9 N.m (80 lb in) Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and F48) , or Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LZ0 and RWL) 
GM6791281Courtesy of GENERAL MOTORS COMPANY
Transmission Fluid Auxiliary Cooler Replacement

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Transmission Fluid Cooler Pipe Nut [2x] - - 22 N.m (16 lb ft) Transmission Fluid Auxiliary Cooler Replacement 
2 Transmission Fluid Auxiliary Cooler Bracket Bolt - - 9 N.m (80 lb in) Transmission Fluid Auxiliary Cooler Replacement 
3 Transmission Fluid Cooler Pipe Fitting Seal [2x] Yes - - Transmission Fluid Auxiliary Cooler Replacement 
GM6791297Courtesy of GENERAL MOTORS COMPANY
Transmission Cooler Bypass Valve (LZ0)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Transmission Fluid Cooler Pipe Seal [4x] Yes - - Transmission Cooler Bypass Valve Replacement (LZ0) 
2 Transmission Fluid Cooler Pipe Nut [2x] - - 22 N.m (16 lb ft) Transmission Cooler Bypass Valve Replacement (LZ0) 
3 Transmission Fluid Cooler Pipe Bolt - - 9 N.m (80 lb in) Transmission Cooler Bypass Valve Replacement (LZ0) 
4 Transmission Fluid Cooler Pipe Nut - - 9 N.m (80 lb in) Transmission Cooler Bypass Valve Replacement (LZ0) 
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