At the back end of the engine is a large ring gear connected to the engine crankshaft. If there is a starter (some engines do not have starters) it will be mounted in the engine such that the bendix gear of the starter can engage the ring gear and spin the crankshaft. It's called a bendix because it jumps out to engage the ring gear (while the starter motor is running) and retracts off of the ring gear once the engine is running (starter motor no longer running). It is typically access from under the car. If you must replace it, let the engine cool off first. Otherwise the starter will be just as hot as the engine is.
battery,solenoil coil,cable wires,ignition switch
Shims bring the starter closer or further from the ring gear for proper alignment.
The starter is probably not aligned with the flywheel. The clearance between the starter and the ring gear needs to be checked.
When you turn the key of your car,a signal is sent to the starter solenoid via cable.Now the starter solenoid draws power from battery and gives it to the starter motor which has a retractable gear attached to it. The motor starts and the gear messes with the flywheel to turn the crankshaft. The pistons attached to the crankshaft now draws air-fuel mixture (in case of petrol engine) and as soon as enough mixture is sucked, the battery operated spark-plug makes a spark and combustion starts. During the process the flywheel gets enough momentum to continue on its own, the gear retracts and the cycle goes on... This is the answer true to my best knowledge, hope it satisfies you. Summit.
You shim the starter motor if there is inadequate clearance between the starter drive and the ring gear. You can check the clearance by prying the starter drive out to the ring gear with a screwdriver to see if the gears mesh properly.
1. To engage the starter with the ring-gear on the engine before the starter is turned on. IE to "pre-engage" it. 2. To turn the starter on once it is Engaged. This prevents/reduces damage to the gear-teeth on both the starter and the ring gear.
There are two sizes of ring gears on small block chevies. You probably have the starter for the large ring gear but need the starter for the small ring gear.
The Mitsubishi 4G54 engine uses a flywheel with a ring gear that has 131 teeth. This ring gear is essential for the starter motor to engage and crank the engine during starting.
Starters are made specifically for certain engine and transmission combinations. The snout of the starter must be the correct length for the worm gear to engage the ring gear. If you have the wrong starter, the worm gear will not engage properly. If the ring gear is damaged, the starter might be operating properly, but have no teeth to engage. If the solenoid is not working, the starter motor will spin, but the worm gear will not be pushed forward to engage the ring gear. Remove the starter, and visually check the ring gear for missing teeth. If the ring gear appears to be intact, take the starter back to the place where it was purchased and have it tested. If the starter tests good, check the solenoid wiring on the vehicle to insure that the solenoid is being energized. If all of these steps fail to identify the problem, return the starter and get a different starter out of stock and compare them. You might have a mislabeled starter.
Vehicle won't start Vehicle won't start when hot (starter drags) Starter spins not engaging flywheel (ring gear)
At the back end of the engine is a large ring gear connected to the engine crankshaft. If there is a starter (some engines do not have starters) it will be mounted in the engine such that the bendix gear of the starter can engage the ring gear and spin the crankshaft. It's called a bendix because it jumps out to engage the ring gear (while the starter motor is running) and retracts off of the ring gear once the engine is running (starter motor no longer running). It is typically access from under the car. If you must replace it, let the engine cool off first. Otherwise the starter will be just as hot as the engine is.
battery,solenoil coil,cable wires,ignition switch
starter motor is mounted into the front of the bell housing this is also where the bolts to secure the starter go if there is a plate between starter and bell housing, it is a spacer to give correct clearance of starter gear and ring gear teeth
siéra 1500
Most starter motors are located in the bell housing. They mesh with the ring gear fitted to the engines flywheel. Starter motors are cylindrical in shape and are about 9" in length
Take out the transmission and there it is. The flywheel holds the ring gear for the starter. If your ring gear has been obliterated by your starter you have an issue with how the starter engages the fly wheel to begin with. Proper clearances, alignment and securing of your starter will make your trooper whole agian.