TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
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10. Install washer (20) and access plug (19) to geared hub (3). Tighten access plug (19) to 8-13 lb-ft (11-18 N•m). 11. Install lower ball joint (4) and geared hub (3) on lower control arm (23). Ensure lower ball joint (4) is below lower control arm (23). NOTE Ensure outer capscrews on front ball joints are installed from top down, and inner capscrews are installed from bottom up for M1123 and “A2” series vehicles only. 12. Secure lower ball joint (4) to lower control arm (23) with four washers (21), capscrews (22), washers (21), and locknuts (25). Tighten locknuts (25) to 35 lb-ft (47 N•m). CAUTION Do not loosen slotted nut to install cotter pin. Doing this may result in damage to equipment. 13. Tighten slotted nut (2) on lower ball joint (4) to 73 lb-ft (99 N•m). Install cotter pin (1). 6-11. GEARED HUB REPLACEMENT (Cont'd) TM 9-2320-280-20-2 Change 2 6-29