TM9-2320-273-20
TRANSMISSION.
Put in place.
Screw on and tighten.
a. Place on valve (10).
b. Attach with pin (14).
Screw onto fittings.
a. Attach with four screws (4).
b. Tighten screws (4).
Screw in and tighten.
6-12. RATlO SELECTOR AND AIR CHARGING VALVE MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
D. INSTALLATION.
11. Valve (10).
12. Nut (13).
13. Knob (15).
14. Air lines (11) and (12).
15. Housing (3).
16. Knob (1) and indicator (2).
E. OPERATIONAL CHECK.
17. Engine.
Start up (see TM 9-2320-273-10).
18. Air charging valve knob (15).
a. Push knob in with air pressure
below 65 psi (448 kPa). It
should pop out when released.
b. Push knob in with air pressure
above 65 psi (448 kPa). It
should stay in and the sound
of the transmission engaging
should be evident.
c. Test drive vehicle. Shifts
should be smooth with no
evidence of sticking.
6-30
