How To Replace A Starter Motor
Remove the starter mounting bolts if necessary. Remove the cable from the battery, the cable to the starter, and the small wire or wires, being sure to note their exact locations.
Disconnect all the bolts that hold the starter to the block, using a ratchet.
How to replace a starter motor. The car is raised on jack stands or a hoist. Use a pulling tool to remove the thrust collar. Replacement of the new starter is straightforward, at least if your vehicle doesn't require shimming the new starter (see page 104).
Snug up the mounting bolts, reinstall any braces, covers or. Strip the motor and examine the drive mechanism for any damaged parts. Generally, the length of time is determined by how easily your starter motor can be accessed by the mechanic, with some makes and models in smaller cars posing slightly more of a challenge.
Solenoids are located either on a panel in the engine compartment or on the starter itself. Here's how to replace a car starter: Remove the positive cable (the large cable that runs to the battery) from the starter.
Remove the 2 screws that hold the back cover and brushes in place 2. A new mopar starter costs about $194 and a new tyc replacement is about $85. Most starter motors have to be removed and partly dismantled (see stripping the starter motor) to inspect or replace brushes.
In some vehicles with larger engines (e.g. These are replaced as a single unit, so do not dismantle further. Turn off the ignition and remove the negative battery cable from the battery.
The starter is unbolted from its location at the flywheel, where the engine and transmission join. In some vehicles, you will not be able to access the solenoid's fasteners without removing the starter itself. A new starter is fitted, then the mounting bolts are tightened to the proper torque.
Disconnect the motor cable from the solenoid 5. On a few, you can replace brushes with the motor in place, through a hole in the side of the endplate. Always disconnect the battery before removing the starter motor, which is often awkwardly placed low down on the engine.
Carefully unclip the 2 brushes that are attached to the field windings by pulling back the spring and removing the brush. In these applications, use a wrench. Remove the brush cover 7.
However, some have a removable band which lets you check at least two of the brushes with the motor in place. Depending on the type of vehicle, typically a starter motor replacement will take a mechanic between 2 and 4 hours to complete from start to finish. Below are some estimates for the cost to replace a starter on some common vehicles using a labor rate of $100 an hour:
Remove the heat shield 4. If necessary, remove the drive pinion and clutch assembly. Remove the clip and spring 3.
The starter motor’s wiring is disconnected at the starter motor. Remove the long blots that hold the motor together 6.
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