 |
|||
|
|
|||
|
|
|||
| ||||||||||
|
|
 TM 55-4920-426-13&P
3-72
HIGH PRESSURE PUMP REPLACE Continued
3-72
INSTALLATION
Install coupling on pump shaft.
a.
Install pump on mounting base.
b.
c.
Engage coupling to the coupling half extending from the engine.
d.
Install the four bolts and flatwashers through pump base, into the mounting plate.
Install four Iockwashers and nuts on bolts. Tighten nuts.
e.
f.
Ensure that coupling is fully engaged and then tighten the set screw on the coupling.
Install "O" ring on the fitting on the outlet hose. Apply a light film of hydraulic fluid to the "O" ring.
g.
h.
Install the outlet hose fitting on the outlet side of the high pressure pump. Align the hose clamp over
the hose fitting and the screw holes on the pump. Replace the four socket head screws and
Iockwashers. Tighten the four screws.
i.
Install "O" ring on the fitting on the inlet hose. Apply a light film of hydraulic fluid to the "O" ring.
Install the inlet hose fitting on the inlet side of the high pressure pump. Align the hose clamp over the
j.
hose fittings and the screw holes on the pump. Replace the four bolts and Iockwashers. Tighten bolts.
k.
Install the nut on the hose from the compensator to the nipple on the pump. Tighten finger tight and
then using a 9/16 inch open end wrench, tighten the nut 1/4 turn more.
l.
Install the nut on the hose from the system relief valve to the nipple on the pump. Tighten nut.
m.
Perform the hydraulic system functional test, para 2-8.
END OF TASK
3-116
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals