torque wrench
i need the head bolt torque on a 04 chevi cavallier engine 2.2 DOHC
For all the 2.3, 2.4L QUAD 4 engines, the head bolts are Torque to Yield. The porper torque value is 30ftlbs PLUS a 90 degree turn of the wrench. The bolts must be new every time ( NEVER REUSE OLD BOLTS). The torque values and proper sequence are including in the box the new bolts come with. BUT honestly, the torque value is 65ft lbs like all GM Chevy motors have been for eons.
All bolts in any vehicle have specific torque ratings. -There are usually at least 35-50 specified torques for all the bolts. -You haven't said WHICH bolts you want the torque value for, so we can't answer. -Your best bet is to buy the specific manual for your car where all the torques will be written in one page.
The nut on the axelshaft is 177 ft. LBS. The 4 bolts on the bearing hub is 133ft. LBS.
The torque sequence for rod bearings on a 4.6L motor typically follows a specific pattern to ensure even distribution of pressure. Generally, the bolts should be tightened in the order specified by the manufacturer, usually starting from the center of the engine and moving outward. The initial torque is often set to a lower value, followed by a final torque specification after a specified angle is achieved. Always refer to the specific service manual for precise torque values and sequences for your engine.
The head tightening sequence for a 1995 Geo Tracker typically follows a specific pattern to ensure even torque distribution. Start by tightening the bolts in the center and working outward in a crisscross pattern. Generally, you would torque the bolts to the specified value (usually around 70 ft-lbs) in several stages, often starting with a lower value and gradually increasing. Always refer to the vehicle’s service manual for the precise sequence and torque specifications.
The bolt tightening sequence for the upper intake manifold on a 1999 Chevy Express 3500 with a 5.7L engine typically follows a specific pattern to ensure even pressure. Start by tightening the bolts in a crisscross pattern, beginning from the center and working your way outward. Generally, you would first snug all bolts to a low torque, then go back and tighten them to the specified torque value, usually around 11 ft-lbs for the upper manifold. Always refer to the vehicle's service manual for the exact specifications and sequence for your specific model.
To torque to 70 degrees, tighten the fastener to the specified torque value, then use a torque-angle gauge or a torque wrench with angle indication to measure and turn an additional 70 degrees. This method ensures accurate and precise torque control on critical fasteners.
Torque Value For 1987 R22, Per Haynes Manual - 58 ft lbs.
The crank pin bolt inspection procedure involves several key steps to ensure the integrity and safety of the bolts used in machinery. First, visually inspect the bolts for any signs of wear, corrosion, or deformation. Then, use a torque wrench to verify that each bolt is tightened to the manufacturer's specified torque value. Additionally, perform a magnetic particle or dye penetrant test to detect any cracks or flaws in the bolts, ensuring they meet safety and performance standards.
For a 1975 Harley Davidson Shovelhead, the torque value for the inner primary bolts is typically around 12-15 ft-lbs (foot-pounds). It's important to follow the manufacturer's specifications and guidelines for proper assembly and to ensure even tightening. Always use a calibrated torque wrench for accuracy.
73 N-m for Dry Type / 66N-m for Lubricated