 |
|||
|
|
|||
|
Page Title:
PURGING AIR FROM PISTON PUMP AND TANDEM GEAR PUMP - CONTINUED |
|
||
| ||||||||||
|
|
 TM 10-3930-660-24-1
HYDRAULIC SYSTEM MAINTENANCE - CONTINUED
0172 00
PURGING AIR FROM PISTON PUMP AND TANDEM GEAR PUMP - CONTINUED
NOTE
If pump will not pump oil after purging, further troubleshooting is required.
5.
Check hydraulic oil level, fill hydraulic reservoir as required, and check for leaks (TM 10-3930-660-10).
CAUTION
Do not attempt to purge sections (A and B) separately. Always purge both sections of pump whenever purg-
ing is necessary. Failure to follow purging directions may cause severe damage to pump.
NOTE
The hydraulic tandem gear pump (5) has two
sections, large and small.
The large section (A) supplies hydraulic pres-
sure to the boom extend cylinder, boom hoist
cylinder and steering system.
8
9
The small section (B) supplies hydraulic
pressure to the brake system and the frame
tilt cylinder.
6
5
6.
At tandem gear pump (5), loosen but do not remove
hose (6) at elbow (7).
7
7.
Loosen but do not remove hose (8) at elbow (9).
B
A
409-637
0172 00-3
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals