TM 9-2320-209-34-2-3 21-18. SLAVE RECEPTACLE KIT INSTALLATION. Install kit using instructions that come with kit. Section III. DEEP WATER FORDING KIT 21-19. DEEP WATER FORDING KIT INSTALLATION. Install deep water fording kit using instructions that come with the kit. 21-20. DEEP WATER FORDING KIT OPERATING TESTS . TOOLS : No special tools required SUPPLIES : Soapy water PERSONNEL : Two EQUIPMENT CONDITION : Truck parked, handbrake set, transmission in neutral position, fording control handle pulled out, engine off. Preliminary Procedure. Open hood. Refer to Engine Equipment Items Maintenance, TM 9-2320-209-10. b. Intake Operating Test. WARNING If engine is running indoors, make sure that truck is in a well-ventilated area and exhaust fumes are vented directly outdoors. Breathing in of fumes will cause injury to personnel. 1. Take out flywheel housing drain plug (1) and put it into drain port hole (2). 2. Start engine. Refer to General Operating Procedures, TM 9-2320-209-10. GO TO FRAME 2 21-140