Fastener Specifications
WARNING: This page is about a different car, the 2018 Cadillac CTS. 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 |
| Engine Coolant Air Bleed Pipe Seal |
| Engine Coolant Manifold Gasket |
| Engine Coolant Thermostat Housing Gasket |
| Engine Oil Cooler Gasket |
| Engine Oil Cooler Seal |
| Heater Inlet and Outlet Pipe Gasket |
| Heater Inlet and Outlet Pipe Seal |
| Radiator Outlet Pipe Seal |
| Supercharger Water Manifold Seal |
| Thermostat Bypass Pipe Gasket |
| Turbocharger Coolant Feed Pipe Copper Washer |
| Water Outlet Seal |
| Water Pump Gasket |
| Water Pump Inlet Pipe Gasket |
| Water Pump 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) | |
| Water Pump Fastener (LF3) | |
|
10 N.m (89 lb in) |
|
10 N.m (89 lb in) |
|
45 Degrees |
Reusable Threaded Fastener Tightening Specifications
|
NOTE:
All fasteners listed in this table can be reused after removal. |
|
|---|---|
| Application | Specification |
| Metric (English) | |
| Air Bleeder Valve on the Turbocharger Water Manifold (LF3, LT4) | 12 N.m (106 lb in) |
| Air Cleaner Outlet Resonator Bracket Bolt (LF3) | 10 N.m (89 lb in) |
| Air Conditioning Compressor and Condenser Hose Clamp Bracket Nut (LGX) | 10 N.m (89 lb in) |
| Auxiliary Radiator Bolt (LF3, LTG) | 9 N.m (80 lb in) |
| Charge Air Cooler Bracket Bolt (LT4) | 9 N.m (80 lb in) |
| Charge Air Cooler Coolant Pump Bolt (LF3) | 10 N.m (89 lb in) |
| Charge Air Cooler Coolant Pump Clamp Bolt (LT4) | 10 N.m (89 lb in) |
| Charge Air Cooler Coolant Pump Nut (LF3) | 10 N.m (89 lb in) |
| Charge Air Cooler Fastener | 10 N.m (89 lb in) |
| Charge Air Cooler Radiator Bolt (LF3, LT4) | 9 N.m (80 lb in) |
| Charge Air Cooler Radiator Lower Bracket Bolt (LF3, LT4) | 9 N.m (80 lb in) |
| Charge Air Cooler Upper Bracket Nut (LT4) | 9 N.m (80 lb in) |
| Coolant Heater (LTG) | 50 N.m (37 lb ft) |
| Coolant Heater Cord Fastener (LTG) | 10 N.m (89 lb in) |
| Drain Cock (LF3, LT4) | 9.6 N.m (85 lb in) |
| Engine Coolant Air Bleed Pipe Bolt (LGX) | 10 N.m (89 lb in) |
| Engine Coolant Air Bleed Pipe Fastener (LTG) | 10 N.m (89 lb in) |
| Engine Coolant Air Bleed Valve (LF3) | 12 N.m (106 lb in) |
| Engine Coolant Air Bleed Valve (LT4) | 12 N.m (106 lb in) |
| Engine Coolant Fan Shroud Bolt (LGX, LT4) | 9 N.m (80 lb in) |
| Engine Front Cover Bolt (LGX) Refer to procedure for tightening sequence and torque values. |
Water Pump Replacement (LF3) Water Pump Replacement (LTG) Water Pump Replacement (LGX) Water Pump Replacement (LT4) |
| Engine Coolant Manifold Bolt (LT4) | 25 N.m (18 lb ft) |
| Engine Coolant Thermostat Heater Shield (LTG) | 5 N.m (44 lb in) |
| Engine Coolant Thermostat Housing Bolt (LF4, LGX) | 10 N.m (89 lb in) |
| Engine Coolant Thermostat Housing Fastener (LGX, LF3, LTG) | 10 N.m (89 lb in) |
| Engine Oil Cooler Adapter Fastener (LF3) | 25 N.m (18 lb ft) |
| Engine Oil Cooler Adapter Fastener Bracket (LGX) | 22 N.m (16 lb ft) |
| Engine Oil Cooler Adapter Fastener to Cylinder Head Bolt (LGX) | 100 N.m (74 lb ft) |
| Engine Oil Cooler Adapter Fastener to Engine Block Bolt (LGX) | 58 N.m (43 lb ft) |
| Engine Oil Cooler Bolt (LGX, LT4) | 10 N.m (89 lb in) |
| Engine Oil Cooler Fastener (LF3) | 10 N.m (89 lb in) |
| Engine Oil Cooler Hose Bolt (LT4) | 10 N.m (89 lb in) |
| Engine Oil Cooler Hose Quick Connect (LT4) | 34 N.m (25 lb ft) |
| Engine Oil Cooler Inlet Hose Fitting (LF3, LGX) | 35 N.m (26 lb ft) |
| Engine Oil Cooler Outlet Hose Fitting (LF3, LGX) | 35 N.m (26 lb ft) |
| Engine Oil Cooler Pipe Fastener (LGX) | 10 N.m (89 lb in) |
| Engine Oil Cooler Shield Bolt (LF3) | 10 N.m (89 lb in) |
| Fan Control Module Bolt (LGX, LTG) | 8 N.m (71 lb in) |
| Heater Inlet and Outlet Pipe Bolt (LGX) | 9 N.m (80 lb in) |
| Heater Inlet and Outlet Pipe Fastener (LF3) | 9 N.m (80 lb in) |
| Intake Manifold Vacuum Fitting (LF3) | 12 N.m (106 lb in) |
| Radiator Inlet Pipe Fastener (LTG) | 9 N.m (80 lb in) |
| Radiator Lower Bracket Bolt (LF3, LTG) | 9 N.m (80 lb in) |
| Radiator Outlet Pipe Fastener (LF3) | 22 N.m (16 lb ft) |
| Radiator Outlet Pipe Retaining Bracket Fastener (LF3) | 58 N.m (43 lb ft) |
| Radiator Surge Tank Nut (LF3) | 9 N.m (80 lb in) |
| Radiator Surge Tank Nut (LGX, LT4) | 6 N.m (53 lb in) |
| Radiator Upper Bracket Bolt (LF3, LGX, LTG) | 9 N.m (80 lb in) |
| Radiator Upper Mount Bracket Bolt (LF3, LT4, LTG) | 9 N.m (80 lb in) |
| Supercharger Water Manifold Bolt (LF3, LT4,) | 10 N.m (89 lb in) |
| Thermostat Bypass Pipe Fastener (LTG) | 10 N.m (89 lb in) |
| Turbocharger Coolant Feed Pipe Banjo Bolt (LF3, LTG) | 35 N.m (26 lb ft) |
| Turbocharger Coolant Feed Pipe Fasteners (LF3) | 10 N.m (89 lb in) |
| Turbocharger Coolant Return Pipe Banjo Bolt (LF3, LTG) | 35 N.m (26 lb ft) |
| Turbocharger Coolant Return Pipe Fasteners (LTG) | 10 N.m (89 lb in) |
| Water Outlet Bolt (LF3, LGX, LT4) | 10 N.m (89 lb in) |
| Water Outlet Fastener (LTG) | 12 N.m (106 lb in) |
| Water Pump Bolt (LGX) Refer to procedure for tightening sequence and torque values. |
Water Pump Replacement (LF3) Water Pump Replacement (LTG) Water Pump Replacement (LGX) Water Pump Replacement (LT4) |
| Water Pump Bolt (LT4) | 10 N.m (89 lb in) |
| Water Pump Fastener (LTG) | 25 N.m (18 lb ft) |
| Water Pump Inlet Pipe Bolt (LGX) | 9 N.m (80 lb in) |
| Water Pump Pulley Bolt (LGX) | 10 N.m (89 lb in) |