ASK THE MECHANIC

ASK THE MECHANIC ASK THE MECHANIC

Q: Will replacing the shocks in my cart improve the ride quality?

A: Where shocks are important to other types of vehicles like your car, shocks really don’t do much to improve ride quality on golf carts. Factory shocks are there to absorb the leaf spring travel but the real difference comes from what air pressure your tires are running and the tread pattern as well. Going with a smaller wheel like an 8" or 10" and a larger tire allows for more air pressure variation and allows more cushion between the suspension components. Worn out, flat-looking leaf springs will cause bounce in the ride quality whereas heavy duty springs will stiffen the ride. There are suspension kits on the market that allow you to change out the front leaf springs for an independent style a-arm design which will also help the ride quality as well. Check out Jake's and RHOX lift kits for that option.

Q: I have a burnt battery terminal, but the connection seems tight. Is the battery bad?

A: If you are certain the terminal nut is tight and not crossthreaded or excessive corrosion on the post, check the actual wire leading up to that burnt terminal. Battery terminals that may have been twisted too tight compromise the integrity of the stud itself and can cause excessive resistance in the connection causing heat. There could also be high resistance build up within the wire itself without anything being noticeable from the outside. The wire could have been kinked or bent at one point or poorly crimped to the terminal during manufacturing. Change to a different cable and use a small amount of terminal grease like petroleum jelly to prevent corrosion and optimize the connection. Remember it's best to replace all your wires every few years for good maintenance.

Q: I just bought brand new lead acid batteries. Is there a proper way to break them in?

A: Properly "seasoning" new batteries most certainly lengthens the lifespan and allows the batteries to create a higher reserve for longer run times. New batteries are initially at about 75% of their full strength. The first 10 to 20 complete charge/discharge cycles are critical to ensure they reach 100%. New batteries should be charged before use and thereafter as follows: Plug the charger in and leave it alone until the charger shuts off by itself. Then drive to discharge the batteries to 75% of battery pack capacity (roughly 3-5 miles). Plug the cart back in and repeat the charge cycle. It is very important you let it charge until it is completely done. Repeat this for the first 10-20 cycles. By the 12th cycle or so, you will notice a difference in power, speed, and run-time. Most importantly, NEVER run the battery pack down below 50% of capacity throughout their entire life. Never leave the batteries in a state of discharge for extended periods of time. Recharge the pack every 2 weeks if the cart is sitting idle or in storage. And when in doubt, recharge it.