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 104 of 400

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TM 9-2320-283-13&P

0018

1

2

JACK STAND

Figure 1. Chocking Front Wheels.

Figure 2. Jacking Rear-Rear Axle.

Figure 3. Chocking Wheels on Forward-Rear Axle.

1

2

CHOCK

1

2

WHEEL CHOCK

REMOVING WHEELS – CONTINUED

WARNING

Ensure jack is rated at 20-ton and jack stands are rated at 10-ton to

support weight of truck. Do not get under tractor unless it is properly

supported by jack stands. Failure to comply may result in injury or

death to personnel. Seek medical attention in the event of an injury.

1.

Place wheel chock in front of both tires (figure 1, item 2) on front axle (figure 1, item 1).

2.

Release parking brake and drain air reservoirs. Refer to TM 9-2320-283-10.

3.

Position suitable floor jack under center of axle housing on rear-rear axle (figure 2, item 1), and raise

rear-rear axle (figure 2, item 1) until tires (figure 2, item 2) are approximately 1 in. (25.4 mm) off

ground.

4.

Position jack stand under axle housing at each side of rear-rear axle (figure 2, item 1) and lower

rear-rear axle (figure 2, item 1) making sure tires are still off ground when axle is fully supported on

jack stands. Remove floor jack from under truck.

5.

Place wheel chock in front of both tires (figure 3, item 2) on forward-rear axle (figure 3, item 1) at both

sides of tractor.