Install - TM-5-5420-279-230353

TM 5-5420-279-23

(11)

Remove the snap ring (10) from the support roller shaft (9).

(12)

Remove the bearing washer (11), bearing (12) and bearing washer (13).

(13)

Remove the laminar ring seal (14).

(14)

Note the way in which the seal retaining ring and seal (18) is fitted to the shaft (9) and

remove the retaining ring and seal (18).

(15)

Remove the snap ring (19).

(16)

Remove the bearing washer (20), bearing (21) and bearing washer (22).

(17)

Remove the laminar ring seal (23).

(18)

Remove the four screws (16) and washers (17).

(19)

Remove the support roller (15) from the shaft (9).

(20)

Check all components for wear and damage and replace as necessary.

(21)

Clean all components.

Install

(1)

Apply thread-locking compound to the screws (16).

(2)

Place a support roller (15) over the support roller shaft (9) and secure with washers (17)

and screws (16).

(3)

Fit laminar ring seals (14) and (23) to the support roller shaft (9).

(4)

Fit bearing washers (13) and (22).

(5)

Fit bearings (12) and (21).

(6)

Fit bearing washers (11) and (20).

(7)

Fit snap ring (10) and (19).

(8)

Place the support roller assembly into the base (8). Ensure that the laminar ring seals (14)

and (23) locate correctly in the base (8).

(9)

Apply a thin layer of joint sealing compound to the small and large housings (6 and 7).

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