(17) Connect spark control wire to circuit breaker lever and secure control wire housing clamp under cylinder base nut. Make sure that spark advances fully (lever inward) when control grip (left handle bar) is turned inward, and that spark retards fully when control grip is turned outward. Make needed adjustment at control wire and lever connection.
(18) Remove nipple cap from tank oil pipe nipple (if one was used) and connect oil feed pipe, securely tightening union nuts at tank and oil pump.
(19) Position exhaust pipe and muffler assembly and attach rear hanger frame bolt, washer, and nut. Secure muffler front mounting bracket bolt, but do not tighten nut until skid plate rear bracket is located on this bolt.
(20) Lift rear end of skid plate, secure rear mounting bracket and muffler front mounting bracket with bolt, washer, and nut. Attach skid plate left side bracket, tightening support rod nut and bracket bolt and nut.
(21) Install right side footboard, sidebar, and brake pedal assembly. Install stop light switch bracket on rear support rod before placing lock washer and tightening nut. Attach front exhaust pipe clamp to sidebar. Install lock washer, and tighten sidebar front support rod nut. Attach right end of front safety guard to sidebar with footboard front support stud. Replace lock washer, and tighten nut. Also tighten footboard rear support stud nut. Connect stop light switch control to brake foot pedal.
(22) Attach brake front rod to bell crank; fit plain washer and secure with cotter pin.
(23) Connect battery ground wire to frame lug on right side of vehicle.
b. Check instrument panel signal lights for normal indications, and see that oil is in tank before starting engine.