Fastener Specifications
WARNING: This page is about a different car, the 2023 GMC Savana 3500, 2023 GMC Savana 2500, 2023 Chevrolet Express 3500, and 2023 Chevrolet Express 2500. 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 O-Ring |
| Engine Oil Cooler Seal |
| Oil Pan Cover Gasket |
| Turbocharger Coolant Return Pipe Gasket |
| Water Inlet Seal |
| Water Pump Gasket |
| Water Pump Inlet Pipe Seal |
| Water Inlet Seal |
| Water Pump Seal |
Reusable Threaded Fastener Tightening Specifications
|
NOTE:
All fasteners listed in this table can be reused after removal. |
|
|---|---|
| Application | Specification |
| Metric (English) | |
| Coolant Heater | 50 N.m (37 lb ft) |
| Coolant Recovery Reservoir Bolt | 10.9 N.m (96 lb in) |
| Engine Block Coolant Drain Plug | 22 N.m (16 lb ft) |
| Engine Coolant Air Bleed Pipe Bolt (L8T) | 12 N.m (106 lb in) |
| Engine Coolant Fan Bolt (L8T) | 22 N.m (16 lb ft) |
| Engine Coolant Fan Bracket Bolt (LV1) | 22 N.m (16 lb ft) |
| Engine Coolant Fan Lower Shroud Bolt - Left Side (LV1,) | 9 N.m (80 lb in) |
| Engine Coolant Fan Lower Shroud Bolt - Left Side (L8T) | 4 N.m (35 lb in) |
| Engine Coolant Fan Lower Shroud Bolt - Right Side (LV1) | 9 N.m (80 lb in) |
| Engine Coolant Fan Lower Shroud Bolt - Right Side (L8T) | 4 N.m (35 lb in) |
| Engine Coolant Fan Nut (L8T) | 22 N.m (16 lb ft) |
| Engine Coolant Fan Rear Shroud Bolt (LV1) | 22 N.m (16 lb ft) |
| Engine Coolant Fan Shroud Bolt - Left Side (LV1) | 9 N.m (80 lb in) |
| Engine Coolant Fan Shroud Bolt - Left Side (L8T) | 4 N.m (35 lb in) |
| Engine Coolant Fan Shroud Bolt - Right Side (LV1) | 9 N.m (80 lb in) |
| Engine Coolant Fan Shroud Bolt - Right Side (L8T) | 4 N.m (35 lb in) |
| Engine Coolant Fan Shroud Bolt - Upper (LV1) | 13.5 N.m (119 lb in) |
| Engine Coolant Fan Upper Shroud Bolt | 13.5 N.m (119 lb in) |
| Engine Coolant Temperature Sensor | 20 N.m (15 lb ft) |
| Engine Oil Cooler Hose Bracket Nut (LV1) | 22 N.m (16 lb ft) |
| Engine Oil Cooler Connector | 20 N.m (15 lb ft) |
| Engine Oil Cooler Inlet Pipe Bolt (LV1) | 12 N.m (106 lb in) |
| Fan Blade Bolt (LV1) | 9 N.m (80 lb in) |
| Fan Blade Bolt (L8T) | 22 N.m (16 lb ft) |
| Fan Blade Clutch | 100 N.m (74 lb ft) |
| Oil Pump Cover Bolt (L8T) | 10 N.m (89 lb in) |
| Oil Pump Suction Pipe Bracket Bolt | 10 N.m (89 lb in) |
| Radiator Air Side Baffle Bolt | 2.5 N.m (22 lb in) |
| Water Pump Bolt (LV1) | 25 N.m (18 lb ft) |
| Water Pump Bolt (L8T) | 25 N.m (18 lb ft) |
| Water Pump Inlet Bolt (LV1) | 15 N.m (11 lb ft) |
| Water Pump Inlet Bolt (L8T) | 10 N.m (89 lb in) |