TM 9-2320-273-20
TRANSMSSION.
Unscrew and remove from
(M916/M920 only).
speedometer drive (5).
6-13. SPEEDOMETER CABLE MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
A. REMOVAL (Continued).
3. Adapter (7).
B. INSTALLATION.
4. Adapter (7).
Install on speedometer drive
(M916/M920 only).
(5).
5. Speedometer cable (4).
a. Plug into speedometer
drive (5) or adapter (7).
Tighten connector (6).
b. Thread free end through
grommet (3) on firewall.
c. Connect to MPH port (2)
on back of tachograph
(8).
6. Two quarter-turn screws (1).
Close panel and tighten screws.
C. OPERATIONAL CHECK.
7. Vehicle.
Road test. Check tachograph
(8) for appropriate road speed
indication and responsiveness
to changes in speed.
6-34