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 234 of 694

TM 5-3895-372-20

ADMIX SYSTEMS

6-14. VALVES. LINES, AND FITTINGS MAINTENANCE (Continued).

LOCATION/ITEM

ACTION

REMARKS

NOTE

The illustration shows layout and main components of the liquid admix systems. To

replace any valve, line, or flitting of the liquid admix systems, follow these general steps.

Be sure the system is drained and air pressure is bled before you start.

A. REMOVAL.

1.

Attached lines and fittings.

Disconnect.

Use tape and marker pen to

identify lines for reassembly.

2.

Valves and fittings.

Remove using standard shop

practices.

B. INSPECTION.

3.

Line, valve, or fitting.

a.

Inspect for blockage.

Clean if needed. First use clean-

sing agent recommended by ad-

mixture manufacturer. Then use

clean water.

b.

Check for leaks or damaged

Replace, if necessary.

fittings. Also inspect

threads on attaching hard-

ware.

C. INSTALLATION.

4.

Attaching lines,

Reconnect using standard

Install in locations as

fittings, and valves.

shop practices.

marked at disassembly.

D. CHECKING FOR LEAKS.

5.

Mixer body.

Start up (see TM 9-2320-273-

10 and TM 5-3895372-10).

6.

Liquid admix systems.

Check for air or admix leaks.

6-40