TM 10-3930-659-20 6-65. LOWER WORKLIGHT WIRING HARNESS MAINTENANCE. c. INSTALLATION 1. Position lower worklight wiring harness on forklift truck. 2. Connect lower worklight wiring harness connector (4) to upper worklight wiring harness connector (3). 3. Connect lower worklight wiring harness connector (1) to load center wiring harness (2). FOLLOW-ON TASKS: • Close right access door (see TM 10-3930-659-10). • Connect negative battery cables (see paragraph 6-43). 6-245