TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 874 of 953
1. Apply sealing compound adhesive to threads of capscrews (6), (20), (21), and (1). 2. Install power steering pump (8) on power steering bracket (7) with capscrew (6), short capscrew (20), and two long capscrews (21). Tighten capscrews (6), (20), and (21) to 40 lb-ft (54 N•m). 3. Using pulley installer, install pulley (3) on power steering pump (8) with washer (2) and cap- screw (1). Tighten capscrew (1) to 37 lb-ft (50 N•m). 1. Apply sealing compound to studs (15) and install support bracket (18) to studs (15) with two nuts (19). Tighten nuts (19) to 45 lb-ft (61 N•m). 2. Install power steering pump (8), pulley (3), and power steering bracket (7) on alternator bracket (9) with washer (14), lockwasher (13), and capscrew (12). 3. Install power steering bracket (7) to support bracket (18) with washer (22), lockwasher (23), and capscrew (24). 4. Install four drivebelts (16) and (17) onto pulley (3). 5. Install power steering bracket (7) to alternator bracket (9) with lockwasher (5) and capscrew (4). 6. Pull alternator (10) away from engine. Tighten alternator adjusting capscrew (29) and two alternator mounting capscrews (11) finger tight. 7. Connect two return lines (25) to power steering pump (8) and secure with two clamps (26). 8. Install O-ring (27) on high pressure line (28) and connect high pressure line (28) to power steering pump (8). NOTE Perform step 1 if support bracket was removed. 8-24. POWER STEERING PUMP, PULLEY, AND BRACKET MAINTENANCE (6.2L) (Cont‘d) c. Assembly d. Installation TM 9-2320-280-20-2 8-74 Change 3