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TB-9-2320-335-13&P HMMWV Operator and Field Maintenance, Parts, Tools M1151A1 M1152A1 M1165A1 Download

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7-10. PROPORTIONING VALVE AND DIFFERENTIAL VALVE REPLACEMENT (Cont’d) TB 9-2320-335-13&P 7-25 FOLLOW-ON TASKS: • Lower and secure hood (TM 9-2320-387-10). • Connect battery ground cables (TM 9-2320-387-24-1). • Bleed brake system (para. 7-2.1). 17 2 3 4 5 6 7 8 1 16 15 13 14 12 11 10 d. Proportioning Valve Installation 1. Install proportioning valve (16) and proportioning valve bracket (12) on bracket (10) with screw (11), washer (13), and locknut (14). Tighten locknut (14) to 22 lb-ft (30 N•m). 2. Connect two brake lines (15) to bottom of proportioning valve (16). 3. Connect two brake lines (17) to top of proportioning valve (16). 5 9 3