Figure 2-87. Tilt switch removal.

TM 5-6675-250-34

Table 2-1. Troubleshooting - Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

(3). Remove the three gearbox assembly mounting screws and remove the gearbox assembly through

the access.

(4). Disconnect the gearbox assembly electrical cable by rotating the connector mounting screws in

the counter clockwise direction. Alternate between the two screws every (2 to 3) turns. The

connector will be damaged if this technique is not followed.

(5). Tag and unsolder the electrical leads from the tilt switch terminals.

(6). Remove the two tilt switch attaching screws and remove the tile switch (fig. 2-87).

(7). Install the gearbox assembly in the housing and secure with two mounting screws. Connect and

solder the electrical leads.

Figure 2-87. Tilt switch removal.

(8). Install the anti-backlash setting tool (fig. 2-87) into the index hole of the upper gear half of the

follow-up gear set, with the handle of the tool towards the main connector cover.

(9). Place the thumb on one end of the gear set and the index finger on the other and slide the two

gear halves together so the ends are flush.

2-79