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 445 of 694

TM 5-3895-372-20

MIXER-AUGER SYSTEM.

9-11. MIXER AUGER REPAIR (Continued).

LOCATION/ITEM

ACTION

REMARKS

A. STRAIGHTENING (Continued).

4.

Mixer-auger (6).

a.

If distance increases or de-

creases between tube (5)

and tri-square (4), mark the

spot where the distance is

the least.

b.

Place the marked spot at top

and hit with a heavy hammer;

then recheck with tri-square

until distance remains constant.

NOTE

Perform the straightening procedure at three or four points along the length of the mixer-auger (6), until all

high spots have been eliminated. If mixer-auger (6) cannot be straightened in this manner, replace it.

B. REPLACEMENT OF STUB OR SHOULDERED SHAFT.

5.

Shouldered shaft (2)

a.

Using a suitable hammer and

or stub shaft (9) and

chisel break weld (3) or (7).

drive bushing (8).

b.

Remove all old weld and clean

area.

c.

Position new shouldered shaft

(2) or stub shaft (9) and drive

bushing (8) in position to tube (5).

d.

Weld in place.

9-28