electric motor in club car

[jshayder]

The motor in my 86 club car seems to have become disconnected from the gear train. There is a slight low pitched growling sound when you apply power. Any ideas? also does anybody know where to buy used parts for golf carts in fla? thanks for any help.

[golfcartg]

Before diving into motor and transmission, lets start with the basics. Begin by checking the batteries. If they're under 5 years old, there's a chance they may still be in good condition. Start by visually inspecting each battery for signs of corrosion or damage, and clean the terminals thoroughly with a battery terminal cleaner or a solution of baking soda and water. To run a load test on each individual battery, you'll need a load tester, which you can typically find at an automotive store or online. Here's how to perform the test:

1. Begin by turning off the cart, taking photos and labeling each connection and disconnecting all accessories.
2. Use a voltmeter to measure the voltage of each battery. Make sure that they're all fully charged and reading around 6.4 volts or higher.
3. Next, connect the load tester to each battery, following the manufacturer's instructions.
4. Apply a load to the battery using the tester. This will simulate the demand placed on the battery when powering the cart.
5. Monitor the voltage drop under load. A healthy battery should maintain a stable voltage without dropping significantly.
6. Repeat the test for each battery in the set.
7. If any battery shows a significant voltage drop or fails to maintain voltage under load, it may indicate a weak or failing battery that needs to be replaced.

You can identify any weak links in the battery set and address them accordingly, potentially resolving the issue without needing to delve further into motor or transmission components. If everything checks out well there, it sounds like you may be dealing with either bad motor bearings or loose splines in the motor coupler connecting to the transmission input shaft. To troubleshoot, I'd recommend pulling out the motor, giving it a thorough cleaning, and checking the brushes for any signs of wear or damage. Additionally, inspect the splines in the coupler and on the input shaft for any signs of wear or looseness. This should give you a clearer idea of the source of the issue and what steps need to be taken for repair. As for finding used parts for golf carts in Florida, consider reaching out to local dealerships or local online marketplaces for potential leads. Best of luck, and I hope you're able to address the issue with your Club Car swiftly. If you have any further questions feel free to ask!