HP GMAX 5900 manual Ti6325a

e.Twist latch u-bolt back from pump door outer edge

f.Place u-bolt on pump door protrusion

FIG. 16

8.Ratchet pump door forward.

FIG. 17

9.Open pump door.

FIG. 18

10. FIG. 19. Pull out pump pin and place in pin holder

FIG. 19

Displacement Pump

Installation

1.FIG. 20. Adjust piston rod with pin holder to pull out piston rod. Tap piston rod on hard surface to push in piston rod.

2.Push pump collar flush with bearing housing ledge to be able to close pump door.

ti6325a

FIG. 20

3.FIG. 21. Slide pump into connecting rod. Push pump pin until it is fully retained.

Note: Pin will snap into position.

ti6378a

FIG. 21

4.FIG. 22. Close pump door and rotate latch into position. Do not tighten latch.

16 311046H