TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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8-4. RADIAL TIRE, WHEEL, AND RUBBER RUNFLAT MAINTENANCE (Cont'd) NOTE • Ensure longer lip of runflat seats against outer rim half. • Align air notch in runflat with valve stem in the rim. 12. Lubricate O-ring seal (7) with tire soap. Install O-ring seal (7), in groove (9) on top of inner rim half (8), around studs (10). Ensure O-ring seal (7) is not twisted and that it is uniformly positioned in groove (9). Do not overstretch O-ring seal (7). 13. Install insert (12) and O-ring (13) on outer rim half (6) with locknut (14). Tighten locknut (14) to 40-60 lb-in. (5-7 N•m). 14. Install valve core (11) in insert (12). 15. Install outer rim half (6) on inner rim half (8). CAUTION Tighten locknuts gradually to avoid bent and broken studs or damage to wheel components. 16. Secure outer rim half (6) to inner rim half (8) with twelve locknuts (5). Do not tighten locknuts (5). TM 9-2320-387-24-1 Change 1 8-15 5 6 12 13 14 11 1 2 3 7 8 9 10