TM-9-2320-273-20

TRUCK TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE

NOVEMBER 1980

TM-9-2320-273-20 - Page 1032 of 1500

TM 9-2320-273-20

BRAKE SYSTEM.

9-29. DOUBLE-CHECK AND STOPLAMP VALVE MAINTENANCE (M915, M916, M917, M920)

(Continued).

LOCATlON/ITEM

ACTION

REMARKS

A. REMOVAL (Continued).

5. Adapter (6).

Remove.

In cab.

6. Nut (5).

Remove.

In cab, 2nd mechanic

to hold valve to keep

from twisting while

nut removed.

7. Valve (3).

Remove from vehicle.

8. Valve (3).

Remove elbows, adapters,

tee’s from valve.

B. INSTALLATION.

9. Valve (3).

InstalI elbows, tee’s,

Coat threads with

adapters in valve.

liquid teflon.

10. Valve (3).

Install in vehicle.

11. Nut (5).

Install on valve.

2nd mechanic to hold

valve from turning

during tightening.

12. Adapter (6).

Install.

Coat threads with

liquid teflon.

13. Air line (7).

Install.

14. Three air lines (4).

Install.

15. Two wires (1).

Install on terminals.

16. Two nuts and washers (2).

Install.

—

9-112