TM-9-2320-283-13-P

ANTI-LOCK BRAKE SYSTEM (ABS) M915A1

TECHNICAL MANUAL; OPERATOR AND FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)

AUGUST 2012

TM-9-2320-283-13-P - Page 254 of 400

TM 9-2320-283-13&P

0034

0034-4

INSTALLATION

NOTE

There are two ABS harnesses: the speed sensor harness and

modulator harness. Each harness contains four leads and each lead is

labeled with a white band denoting its location: LF, RF, LR, or RR.

Ensure ends of all harness leads are identified prior to installation.

1.

Lay out speed sensor harness (figure 5, item 5) and modulator harness (figure 5, item 8) on shop floor.

Tie together with five new tie straps (figure 5, item 6) approximately 3 ft (91 cm) from connectors

(figure 5, items 1 and 4).

2.

Connect speed sensor harness connector (figure 5, item 4) and modulator harness connector

(figure 5, item 1) to bulkhead connectors (figure 5, items 2 and 3), and route harness leads down to left

frame rail (figure 5, item 7).

1

2

3

4

5

6

7

8

Figure 5. Connecting Harnesses to Bulkhead Connectors.

WARNING

Ensure harness leads are routed to the correct wheel as labeled with

white bands denoting LF, RF, LR, or RR. Failure to comply may

result in damage to equipment and possible death to personnel. Seek

medical attention in the event of injury.

3.

Route ends of speed sensor harness (figure 6, item 1) and modulator harness (figure 6, item 2) to left

front, right front, left rear, and right rear locations as depicted in figure 6.

NOTE

When securing harnesses it is necessary to loop back excess length of

wiring and secure it with tie straps. Do not cut and splice harness

wiring together to shorten.

4.

Secure sensor harness (figure 6, item 1) and modulator harness (figure 6, item 2) with new tie straps

during installation along chassis frame.