TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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15-5. RIGHT CYLINDER HEAD REPLACEMENT (Cont'd) 3. Install cylinder head (1) on cylinder block (5) with seventeen capscrews (3). Tighten capscrews (3) to 20 lb-ft (27 N•m) following torque sequence. 4. Tighten seventeen capscrews (3) to 55 lb-ft (75 N•m) following torque sequence. 5. Retighten seventeen capscrews (3) to 55 lb-ft (75 N•m), following torque sequence shown. 6. Tighten seventeen capscrews (3) an additional 90° following torque sequence and mark capscrews (3). 7. Install cold-advance switch (2) on cylinder head (1). FOLLOW-ON TASKS: • Install fuel injection return hoses (para. 3-37). • Install rocker arm shafts and pushrods (para. 15-8). • Install right intake manifold (para. 15-17). • Install right exhaust manifold (para. 3-57). • Install water crossover (para. 3-79). • Install glow plugs (para. 3-39). • Install fuel injection nozzles (para. 16-3). TORQUE SEQUENCE TM 9-2320-387-24-2 Change 1 15-13 1 2 3 4 5 4 6 1