TM 9--2350--292--20--20394 00--6IDLER HUB ASSEMBLY REPAIR -- CONTINUED0394 00Installation1. Recheck position of new preformed packing (13) on idler arm assembly (10) and install hub assembly (6).2. Install bearing (12) and adjusting nut (11) on idler arm assembly (10).3. Torque adjusting nut (11) to 35--40 lb--ft (48--54 NSm) (item 2, WP 0717 00) while rotating hub assembly (6) in bothclockwise and counter--clockwise directions.4. Recheck torque adjusting nut (11) to 35--40 lb--ft (48--54 NSm) (item 2, WP 0717 00) to insure bearings haveseated.5. Loosen adjusting nut (11), torque adjusting nut (11) to 50 lb--in (5.7 NSm) (item 21, WP 0717 00). No end playshould be present. If end play is present, repeat Installation steps 3 through 5.6. Install flat washer (9), bearing nut lock (7) and bearing nut (8) on idler arm assembly (10). Reverse flat washer (9)if necessary to index pin.CAUTIONImproper torque could affect the bearing adjustment andcause equipment damage.7. Torque nut (8) to 120--125 lb--ft (162.12--169 NSm) (item 2, WP 0717 00).8. Bend one end of bearing nut lock (7) over the flat of nut (8).9. Install spring (5), new gasket (4) and access cover (3) to hub assembly (6) with six screws (1) and six new lock-washers (2).Figure 186FORWARD123458911712610ARMOR SKIRTSREMOVEDFOR CLARITY13
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