How tight should Flexplate bolts be?
These pads need to sit completely flat against the flexplate for proper contact. If these surfaces are not flat, dress them with a file. Install the flexplate onto the crankshaft at this time, using thread locker on the crank bolts. Torque 7/16 bolts in an even tightening sequence to 70 ft/lbs, ½ bolts to 80 ft/lbs.
What is the torque specs for a flex plate?
Small Block Chevy Torque Specs
| Fastener Type | Torque Spec |
|---|---|
| Flywheel/Flexplate Bolts | 65 ft.-lbs. |
| Pressure Plate Bolts | 35 ft.-lbs. |
| Bellhousing Bolts | 25 ft.-lbs. |
| Exhaust Manifold Bolts | 25 ft.-lbs. |
Can you put a flexplate on backwards?
Putting it in backwards will effectively move the ring gear of the flexplate aft – and by the witness marks on the ring gear from the starter, it would appear that’s the case becuase it looks like it’s only partially engaging on the forward edges of the teeth – assuming the starter solenoid is pushing the starter gear …
What does a bad flexplate sound like?
Here are some of the warning signs of a bad flex plate: Clunking, grinding, chirping, or rattling noises from rear of engine when engine is idling. Knocking noise when engine is shifted into drive or reverse. Heavy vibrations felt through the driver’s seat when driving at normal speeds.
Can you put a Flexplate on backwards?
What are the torque specs for a flywheel?
Small Block Chevy Torque Specs
| Fastener Type | Torque Spec |
|---|---|
| Cam Sprocket Bolts | 18-20 ft.-lbs. |
| Harmonic Damper Bolt | 60 ft.-lbs. |
| Flywheel/Flexplate Bolts | 65 ft.-lbs. |
| Pressure Plate Bolts | 35 ft.-lbs. |
How do I know if my flexplate is bad?
Symptoms of a bad flex plate
- Clunking, grinding, chirping, or rattling noises from rear of engine when engine is idling.
- Knocking noise when engine is shifted into drive or reverse.
- Heavy vibrations felt through the driver’s seat when driving at normal speeds.
- Rough-running engine.
- Loss of power at higher speeds.
Does a flexplate need to be balanced?
The flexplate can only be installed one way. The bolt holes will only line up in one position, so the weight will be in the correct location no matter what. If the weight on the flywheel was drill and weighted to the engine while balancing, then the flexplate will need to be balanced the same.
What are torque specifications for Toyota Camry engine?
The model year of the car can also make a difference. Torque specifications of each component’s fasteners are vital to the stability of the engine and frame. The oil pan under the car is mounted with bolts tightened to around 80 inch-pounds.
How big are the mounting nuts on a Camry?
Power Brake Booster Mounting Nuts: 10 ft. lbs. (120 inch-pounds) Camshaft Bearing Cap Bolts Journal No. 1 (intake and exhaust): 22 ft. lbs. Camshaft Sprocket Bolts: 40 ft. lbs.
How big is the water pump pulley on a Toyota Camry?
Timing Chain Tensioner Pivot Arm Bolt: 14 ft. lbs. Back-up Light Switch: 30 ft. lbs. Water Pump Pulley: 19 ft. lbs. Hub and Bearing Assembly-to-Axle Carrier Bolts: 59 ft. lbs.
Do you need a pan for a manual transmission Camry?
A manual transmission does not have a pan but the drain and fill plugs have the same torque as the drain plug on the automatic. As a general rule, a four-cylinder engine requires more torque than a V-6.