Hello i have a forklift hyster H 3.50 XL SRN F5A716 OJ S/O 358060 with GM 4.3 6cyl lpg engine its a manual powershift 1 speed transmission problem truck wont go forward only backwards
probably an electric shift transmission. Try and locate the shift solenoids (coils) on the transmission. swap coils and see if your problem changes direction.
its a manual shift transmission not a electric one
Check Transmission Model - CLARK DANA or TCM . The Problem is Friction Disc .
Give us a little more info, when you put it in gear (forward) and let out the clutch is there any response at all? Like, does the engine sound change or a slight jerk in the drive train or is it completely dead. Does the linkage feel like it is doing anything and will it grind if you don't push the clutch in?