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Golf cart 2002 electric club car Sticks when getting in reverse. Need to push.
How to fix

The lever Type F & R switch is made of sliding contacters controlled by your F & R lever.
These contacts are either dirty or worn.
If dirty, "with batteries disconnected" use electronic contact cleaner while moving lever back and forth. Spray once more to flush with spray let dry and connect the batteries.
If that does not clear problem F&R may be too worn and may need replacement.