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 116 of 400

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TM 9-2320-283-13&P

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FRONT AXLE COMPONENTS INSTALLATION – CONTINUED

NOTE

Bearing cups will not be removed from front hub and are discarded

with hub.

9.

Using suitable drift and hammer, remove seal (figure 23, item 3) and inner bearing cone

(figure 23, item 2) from front hub (figure 23, item 1). Discard seal (figure 23, item 3) and front hub

(figure 23, item 1).

10.

Repeat steps 6 through 9 for removal of opposite hub assembly from front axle.

Figure 23. Removing Bearing Seal and Inner Bearing Cone.

NOTE

Ensure new inner and outer bearing cups are installed on new front

wheel hub.

Ensure the same right-hand or left-hand threaded wheel studs are

installed on the same hub. Ensure each wheel stud is driven in until

shoulder is fully seated against hub flange.

11.

Position new front hub (figure 24, item 1) facing down on new front brake drum (figure 24, item 4) with

wheel stud holes aligned.

12.

Install 10 new right-hand threaded studs (figure 24, item 3) on front hub (figure 24, item 1).

CAUTION

Use caution not to bend or distort tone ring during installation. Tone

ring must turn true with hub after installation. Ensure tone ring is

fully seated on hub. Failure to comply may result in damage to

equipment.

13

Using block of wood and hammer, drive new front tone ring (figure 24, item 2) on front hub

(figure 24, item 1) until seated.

14.

Repeat steps 11 through 13 for installation of new left-hand threaded studs and new tone ring on

opposite new front hub (figure 24, item 1).