TM-5-3895-372-34
CONCRETE-MOBILE MIXER BODY M919, MODEL 8CM-24/F
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
SEPTEMBER 1980
TM-5-3895-372-34 - Page 68 of 120
TM 5-3895-372-34
a.
Soak a new wiper (8) in hydraulic fluid and install into the shaft end of pump body (9), along with seal (7) and
washer (6).
b.
Clamp the pump body (9) in a vise.
c.
Using a suitable press, install shaft (4) into bearing (3) while supporting bearing inner race.
d.
Install snap ring (2).
e.
Tap shaft (4) with bearing (3) gently into pump body (9); install lock ring (1).
TA 076144
LEGEND:
1.
LOCK RING
11.
PACKING
2.
SNAP RING
12.
CARTRIDGE
3.
BEARING
13.
O-RING
4.
SHAFT
14.
BACK-UP RING
5.
KEY
15.
O-RING
6.
WASHER
16.
COVER
7.
SEAL
17.
BOLT (4)
8.
WIPER
18.
NAME PLATE
9.
PUMP BODY
19.
SCREW (2)
10.
BACK-UP RING
Figure 3-1.
Repair of Hydraulic Oil Pump.
3-3
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