0086
TM 1-1740-221-13&P&P
PARK POSITION BRAKE LIMIT SWITCHES - (CONTINUED)
NOTE
Note position of spring arm assembly (9 o'clock).
4.
Remove spring arm assembly (Figure 3, Item 11) from switch shaft.
5.
Remove 2 mount bolts (Figure 3, Item 10) and nuts.
6.
Drop switch assembly (Figure 3, Item 2).
7.
Remove 2 cover mount screws (Figure 3, Item 9).
8.
Remove cover (Figure 3, Item 7) from switch assembly.
9.
Loosen 2 wire mount screws (Figure 3, Item 4).
10.
Pull 2 wires (Figure 3, Item 3) from switch assembly.
11.
Remove wire stain relief plug (Figure 3, Item 8).
END OF TASK
INSTALLATION
UPPER LIMIT SWITCH
1. Position limit switch (Figure 2, Item 6) on mounting bracket.
2. Secure using two screws (Figure 2, Item 4), washers (Figure 2, Item 1) and lock nuts (Figure 2, Item 7).
NOTE
Wire # 63 is connected to the normally closed contact and wire # 62 is connected to the
common contact.
3.
Position wiring leads # 62 (Figure 2, Item 5) and # 63 (Figure 2, Item 3) on the proper terminal.
4.
Install 2 screws (Figure 2, Item 2) and tighten.
5.
Position limit switch guard (Figure 2, Item 1) on bracket (Figure 1, Item 3).
6.
Secure with two screws (Figure 1, Item 1).
7.
Connect battery negative cables (WP 0111).
8.
Perform Maintenance Operation Check.
9.
If necessary adjust upper limit switch (WP 0085).
10.
Install center deck plate (WP 0028).
Figure 3. Lower Limit Switch (Removal and Installation)
00864
