TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-l 1 6-26. LOWER CONTROL ARM REPLACEMENT (Cont’d) I WARNlNG Lower control arm must be supported during removal and installation. Failure to support lower control arm may cause injury to personnel or damage to equipment. 3. Raise lower control arm (11) to align with geared hub (5) and lower ball joint (61, ensuring ball joint (6) is placed below lower control arm (11). - _ NOTE Ensure outer capscrews are installed from top down and inner capscrews are installed from bottom up. 4. Install geared hub (5) and ball joint (6) on lower control arm (11) with four washers (7), capscrews washers (91, and locknuts (10). Tighten locknuts (10) to 60 lb-ft (81 N-m). 5. Tighten two locknuts (3) to 260 lb-R (353 N-m). 6. Install wheel (para. 8-3). 7. Apply sealing compound to threads of capscrew (15). Install bar link (14) on lower control arm (1 with two washers (13) and capscrew (15). Tighten capscrew (15) to 70 lb-ft (95 N-m). :8), FOLLOW-ON TASK: Install shock absorber (para. 6-28). 6-59