TM-9-2350-247-20-2 Unit Maintenance Manual Volume 2 M548A1 M548A3 Tracked Cargo Carrier Download
Page 859 of 1072
TM 9-2350-247-20-2 REPLACE ROAD WHEEL HUB — Continued 0352 00 7. Place road wheel hub (1) on road wheel support arm (2). Completely pack cavity in hub with grease (WP 0128 00). 8. Pack outer bearing (3) with grease (WP 0128 00). Install in road wheel hub (1). 9. Install washer (4) and nut (5) on road wheel support arm (2). Tighten nut to adjust bearing as follows: a. TIGHTEN NUT (5) TO 140-150 LB-FT (190-203 N·M) TORQUE. Use torque wrench. b. Back off nut (5) until there is no torque. c. TIGHTEN NUT (5) TO 70-75 LB-FT (95-102 N·M) TORQUE. Use torque wrench. d. Back off nut to align nearest cotter pin hole in nut with cotter pin hole in road wheel support arm (2). 10. Install new cotter pin (6) in road wheel support arm (2). 11. Install new gasket (7), access cover (8), and four screws (9) on road wheel hub (1). 12. Fill road wheel hub (1) with grease (WP 0128 00). FOLLOW-THROUGH STEPS 1. Install road wheel (T130) (WP 0361 00) or (T150) (WP 0361 01). 2. Check track tension (see your -10). 3. Road test carrier (see your -10) to check that road wheel hub is installed properly. END OF TASK 0352 00-5/6 blank Change 1