Service Manual

HYDRAULIC SYSTEM

4-29Z580/Z593/Z595 Diesel Service Manual

19. Install the seat rod and lower the seat into position.

20. Lower the machine.

12. Start the engine, open the throttle 1/2 way and

release the parking brake.

13. Adjust the pump rod length by rotating double nuts

on rod, in the appropriate direction, until wheel is still

or slightly creeps in reverse (Fig. 334).

Note: The front nut on the pump rod has left-hand

threads.

16. Tighten the jam nuts at the ball joints (Fig. 335).

Fig 334 PICT-3489a

Fig 335 PICT-3486a

17. After both pump neutrals are set, shut off the

machine.

18. Remove the jumper wire from the wire harness ter-

minals and plug the terminals into the seat switch

(Fig. 336).

14. Move the motion control lever forward and reverse,

then back to neutral. The wheel must stop turning; it

is acceptable to have a slight creep in reverse.

15. Open the throttle to Fast. Make sure the wheel re-

mains stopped or slightly creeps in reverse; adjust if

necessary.

Fig 336 PICT-3491a