Do you need a timing chain to drive a sprocket?
This requires a much longer chain or a rubber belt to drive the camshaft. In some engines, such as a Chevy 3.4L DOHC V6, a timing chain is used to drive an intermediate sprocket that drives two belts (one for each cam). Timing belts and chains carry a heavy load.
What’s the best way to change a timing belt?
Loosen the mounting bolt (s) holding the belt tensioner using any special cam holding tools, while following the service manual. Do not remove the tensioner completely unless replacing it. Instead, pivot the spring-loaded tensioner away from the belt and then retighten the mounting bolt (s) to hold the tensioner in the loose position.
How to timing belt tips on Honda Accord?
Lightly lubricate the threads and contact surface of the crank bolt and torque it to 180 ft.-lbs. Look closely at the crank damper and pulley for separation. There have been instances of these pulleys coming apart.
Why is the timing belt on my car not working?
If your car ran fine and then the motor stopped suddenly with a clunk and won’t restart, it is likely your timing belt. The timing on the engine must be set exactly, or the valves and the pistons may collide, resulting in very expensive engine repairs.
How big is the timing belt on a Honda Civic?
The timing belt on my JDM 1999 Civic (D15B Engine) is due for replacement. My car uses a 103 tooth, 24mm wide belt. I purchased a Gates 5409XS Belt off Amazon. 1. Handbrake Engaged and rear wheels chocked. 2. Safety Stand to support the front of the car.
What should I do if my timing belt jumped?
Just take two pictures, one of your cam gears and one of your crank pulley and where its line up to TDC. It should only take 6 turns or less to get everything to line up like it should. If your CPS (crank position sensor) was covered in oil you might be leaking oil from your OEM CAMSHAFT OIL SEAL : MITSUBISHI ECLIPSE 90-99.
What are the symptoms of timing belt jumped a tooth or two?
Symptoms of a timing belt that has jumped/skipped a few teeth: One Tooth: It will idle like normal and the exhaust will sound fine but cruise and WOT the car will feel like you’ve got no power and in most cases will hesitate and misfire. Two Teeth: It will sound like somethings “knocking” which is likely the pistons kissing the valves.
How to replace oil pump chain on VW Polo?
Press the chain tensioner for the oil pump chain against the chain and apply tension to the tensioner leaf spring again. 8. Apply sealant D 174 003 A2 to the timing case cover and install it.
How does a cam lobe work on an oil pump?
By the time a cam lobe gets into the vicinity of the oil pump drive gear the cam bearing journals will be out of the bearings, and the cam can be turned or moved laterally slightly to clear the oil pump drive gear.
How to install a crankshaft pulley on a GM LS engine?
Install the crankshaft pulley by drawing the pulley onto the crank snout, using a harmonic balancer installation tool that features a 16 mm x 2.0 thread. NEVER try to force any balancer or pulley into place by striking it with a hammer or other impact tool.