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 459 of 694
TM 5-3895-372-20
MIXER-AUGER SYSTEM.
9-14. SWIVEL RING MAINTENANCE (Continued).
LOCATION/ITEM
ACTION
REMARKS
A. REMOVAL OF TROUGH (Continued).
2.
Two cotter pins (3)
Remove.
One cotter pin on each side
and washers (4).
of trough.
3.
Four nuts (7) and
Remove two on top and
Right hand side.
capscrews (6).
loosen two on bottom.
4.
Right hand hanger
Slide off of pin. Pivot
Lift trough and push to left
bracket (5).
trough and remove from
Support trough under frame
chute pivot pins.
not under rubber bottom.
B. REMOVAL OF SWIVEL RING.
5.
Eighteen capscrews (1)
Unscrew and remove.
and lockwashers (2).
Remove swivel ring (10)
and swivel ring retainer (9).
C. INSTALLATION OF .WIVEL RING.
6.
Swivel frame (8)
Lubricate with heavy machine
Weld cracks using standard
oil and remove rust and scale
shop practices and techniques.
with a wire brush.
7.
Swivel ring retainer (9)
a.Place eighteen capscrews (1)
Do not tighten yet.
and lockwashers (2) through
holes.
b.Slide up around swivel frame
(8).
8.
Swivel ring (10).
Place under swivel frame (8).
9.
Eighteen capscrews (1).
Screw in and tighten.
and lockwashers (2).
10.
Swivel ring (10).
Check for binding or sticking.
D. INSTALLATION OF TROUGH.
11.
Trough.
a.Place in position.
b.Lift front end and slide left
hanger bracket (11) onto pin.
9-42
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