TM 10-3930-669-20 WARNING Transmission oil is slippery and can cause falls.  To avoid injury, wipe up spilled oil with rags. VISUAL INSPECTION (1) Start engine (TM 10-3930-669-10). (2) Set transmission control lever to forward position (TM 10-3930-669-10). (3) Observe forklift for forward engagement of transmission. (a) If forklift does not engage too slowly, perform Steps (4) and (5) below and go to Step 6 of this Fault. (b) If transmission engages too slowly, perform Steps (4) and (5) below and go to Step 3 of this Fault. (4) Apply parking brake. (5) Place transmission control lever in the neutral position. VISUAL INSPECTION (1) Release parking brake (TM 10-3930-669-10). (2) Place transmission control lever in the forward position (TM 10-3930-669-10). (3) Move forklift forward approximately 10 ft (3 m) and observe surface which forklift was parked on for transmission oil. (a) If transmission oil is present, transmission has oil leaks. Perform Step (4) below and notify DS Maintenance. (b) If no transmission oil is present, transmission is not leaking. (4) Shut down engine. 2-301