Sign up to sell your inventory with NSN Lookup

TM-9-2815-237-34 HMMWV Engine Direct Support & General Support Maintenance Manual Download

Page 134 of 272

TM 9-2815-237-34 Change 2 2-113 2-32. FUEL INJECTION PUMP REPAIR (Cont’d) CAUTION Adjusting plug must not be installed past flush with end of regulator or pump damage will result. 34. Install piston (10), spring (13), and adjusting plug (11) in regulator (9). Tighten adjusting plug (11) until flush with end of regulator (9). NOTE Early production injection pumps have an inlet filter screen, retaining ring, and seal or pressure plate. Late production pumps have a different configuration screen which does not require a retaining ring and seal or pressure plate. When repairing early production pumps, replace the screen with a late production one. 35. Deleted 36. Install filter screen (12) on regulator (9). 37. Lightly coat filter screen assembly (14) and threads of transfer end cap (16) with seal lubricant. 38. Install filter screen assembly (14) and end cap (16) on hydraulic head (1). Apply slight pressure on top of end cap (16) and rotate counterclockwise until a slight click is heard. 39. Turn end cap (16) clockwise until snug. 40. Install inlet tube assembly (15) on end cap (16).