Fastener Tightening Specifications Pontiac/Buick
Application | N·m | Lb Ft | Lb In |
|---|---|---|---|
Electric Cooling Fan Mounting Bolts | 5 | -- | 44 |
Radiator Bracket Mounting Bolts | 24 | 18 | -- |
Radiator Lower Air Deflector Bolts | 20 | 15 | -- |
Thermostat Housing Bolts (3100 Engine) | 25 | 18 | -- |
Thermostat Housing Bolts (3800) Engine) | 27 | 20 | -- |
Water Pump Bolts (3100 Engine) | 10 | -- | 89 |
Water Pump Long Bolts (3800 Engine) | 20 | 15 | -- |
Water Pump Pulley Bolts (3100 Engine) | 25 | 18 | -- |
Water Pump Pulley Bolts (3800 Engine) | 13 | -- | 115 |
Water Pump Short Bolts (3800 Engine) | 15 | 11 | -- |
Fastener Tightening Specifications Chevy/Olds
Application | N·m | Lb Ft | Lb In |
|---|---|---|---|
Cooling Fan Mounting Bolts | 6 | -- | 53 |
Radiator Air Baffles (Chevrolet) | 10 | 89 | |
Radiator Bracket Mounting Bolts | 24 | 18 | -- |
Radiator Lower Air Deflector (Chevrolet/Oldsmobile) | 20 | 15 | |
Thermostat Housing Bolts (3100 and 3.4L Engines) | 25 | 18 | -- |
Transmission Oil Cooler Line Nuts | 45 | -- | 33 |
Water Pump Bolts (3100 and 3.4L Engines) | 10 | -- | 89 |
Water Pump Pulley Bolts (3100 and 3.4L Engines) | 25 | 18 | -- |
