TM 10-3930-669-20 WARNING Transmission oil is slippery and can cause falls.  To avoid injury, wipe up spilled fuel or oil with rags. VISUAL INSPECTION (1) Start engine (TM 10-3930-669-10). (2) Set transmission control lever to reverse position and observe forklift rearward engagement   of   transmission   (TM   10-3930- 669-10). (a) If forklift does not engage too slowly, perform  Steps  (3)  and  (4)  below  and  go  to Step 6 of this Fault. (b)    If    transmission    does    engage    too slowly, perform Steps (3) and (4) below and go to Step 3 of this Fault. (3) Apply parking brake. (4)  Set  transmission  control  lever  to  neutral position. VISUAL INSPECTION (1) Release parking brake (TM 10-3930-669- 10). (2) Set transmission control lever to reverse position (TM 10-3930-669-10). (3) Move forklift rearward approximately 10 ft (3  m)  and  observe  surface  on  which  forklift was parked 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 free from leaks. (4) Shut down forklift. 2-313