TM-5-3895-372-20
CONCRETE-MOBILE MIXER BODY M919, MODEL 8CM-24/F
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL
AUGUST 1980
TM-5-3895-372-20 - Page 152 of 694
TM 5-3895-372-20
WATER SYSTEM.
5-10. WATER PUMP REPAIR (Continued).
LOCATION/ITEM
ACTION
REMARKS
C.
ASSEMBLY (Continued).
24.
Bearing (7).
Install in mounting flange (1).
Tap on outer race only with
punch and hammer.
25.
Mounting flange (1).
Clamp in vise.
26.
Two snap rings (4).
Install on shaft (3).
27.
Shaft (3).
Install until snap ring (4) is
Threaded end toward impeller
against bearing (7).
end.
28.
Mounting flange (1)
Install in press.
Threaded shaft supported.
and shaft (3).
29.
Bearing (6).
Press bearing (6) onto shaft
Use press.
(3) and mounting flange (1).
30.
Snap ring (5).
Install.
NOTE
Lubricate seals with a light coat of oil prior to installation.
31.
Seal retainer (18)
Install seal retainer (18) into
and seal (16).
seal(s) and press into mount-
ing flange (1).
32.
Seal (165).
Install.
33.
Key (2).
Install.
34.
Impeller (9).
Install.
35.
Impeller nut (10).
Install.
Torque to 4050 Ib-in (5-7 N-m).
36.
0-ring (17).
Install.
37.
Pump casing (14).
Install.
38.
Four cap screws (8).
Install.
Torque to 31
b-ft (42 N-m).
39.
Vent drain plugs
Install.
(13) and (11).
40.
Nipple and draincock (12).
Install.
41.
Waterpump.
Remove from vise.
42.
Water pump.
Install.
Refer to para 59.
5-24
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