Repair
Repair
Repair
NOTE:
NOTE:
NOTE: Before repairing the pump, follow the
Pressure Relief Procedure, page 14
.
Disassemble
Disassemble
Disassemble the
the
the Fluid
Fluid
Fluid Section
Section
Section
1.
Remove all bolt covers (37).
2.
Use a 3 mm Allen wrench to remove the base
plates (12) and the inlet manifold (10).
3.
Remove the check seat (21) and ball (22).
Without scratching the inner bore, use a hook to
remove the inlet ball retainer (20).
4.
Rethread the manifold bolts (29) to keep the fluid
cover nuts (18) aligned. Turn over the pump.
5.
Use a 3 mm Allen wrench to remove the outlet
manifold (8) and retainer (11).
6.
Repeat Step 3 to remove the outlet valve parts.
7.
Reattach the manifold bolts (29) to keep the fluid
cover nuts (18) aligned.
8.
To remove the nuts (28) and bolts (24), use two
7 mm sockets to hold on one side and turn the
other. The nuts (28) will come off of one side.
Then remove the bolts (24).
NOTE:
NOTE:
NOTE: The nuts are permanently affixed to one
end of the bolts.
9.
Remove the fluid cover retainers (9) and the fluid
covers (6) from the body (1).
18
334793A
