TM-9-2320-273-34

TRUCK TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1980

TM-9-2320-273-34 - Page 463 of 801

TM 9-2320-273-34

(2)

Remove the Iockwire (if used) and capscrews and separate the case halves.

(3)

Remove the components of no-spin assembly (fig. 11-17).

Figure 11-17. Remove Components of No-Spin Assembly.

(4)

If gear is to be replaced for any reason, remove rivets and separate the gear from the case, as

follows:

(a)

Carefully center-punch rivets in center of the head.

(b)

Use a drill 1/32-inch smaller than body of rivet to drill through rivet head from gear side.

(c)

Punch out the rivets.

(s)

If necessary to replace differential bearings, remove with a suitable puller.

h. Remove Pinion and Cage Assembly.

(7)

Loosen the pinion cage capscrews until the heads contact the back (under) face of the

helical driven gear. Continue loosening the capscrews approximately three turns each, alternating to the

other capscrews. This will avoid cocking the cage in the carrier while the capscrews act as puller screws.

(2)

Continue loosening the capscrews until the cage and capscrews are free. Remove the shims

from under the cage and wire together for reassembly.

It may be necessary to tap out the pinion

and cage assembly by using a brass bar

and hammer on the pinion end. Care

should be exercised not to damage the

spigot bearing.

In either case, the spigot

bearing will remain on the. pinion.

11-17

CAUTION