TM 5-3825-229-14&P Section XI.  MAINTENANCE OF ENGINE ASSEMBLY Paragraph Title Page Number Number 4-46 SERVICE ENGINE.................................................................................................................. 4-89 4-46A THERMOSTAT AND COOLING LINES .................................................................................. 4-94 4-46B ENGINE SAFETY CONTROL  ................................................................................................ 4-96 4-46C ENGINE STARTING DEVICES .............................................................................................. 4-98 4-47 VALVE ADJUSTMENT ........................................................................................................... 4-100 4-48 OIL FILTER ............................................................................................................................ 4-102 4-49 AIR CLEANER ........................................................................................................................ 4-103 4-49A AIR CLEANER INDICATOR ................................................................................................... 4-104 4-50 FUEL TANK  ........................................................................................................................... 4-105 4-51 FUEL FILTER AND FUEL LINES   .......................................................................................... 4-106 4-52 FUEL TRANSFER PUMP  ...................................................................................................... 4-111 4-53 PRIMING FUEL SYSTEM  ...................................................................................................... 4-114 4-54 THROTTLE CONTROL ACTUATOR  ..................................................................................... 4-116 4-55 MUFFLER .............................................................................................................................. 4-118 4-56 ENGINE HOUSING AND RADIATOR SHROUD ..................................................................... 4-119 4-57 FAN AND FAN BELT  ............................................................................................................. 4-123 4-58 ALTERNATOR ....................................................................................................................... 4-125 4-59 STARTER MOTOR  ................................................................................................................ 4-128 4-59A ENGINE WIRING ................................................................................................................... 4-130 4-46.  SERVICE ENGINE THIS TASK COVERS: a. Change Oil e. Flush Engine b. Check Oil Level f. Flush Radiator c. Drain Antifreeze g. Fill Cooling system d. Clean Cooling System h. Check Wiring INITIAL SETUP: Equipment/Materials Required: Tools Required: Oil (Item 10, Appendix E) Antifreeze (Item 1, Appendix E) Nomenclature: Rags (Item 6, Appendix E) Radiator Cleaning Solution (Item 19, Appendix E) General Mechanics Tool Kit Equipment Conditions: Ref Conditions 2-22 Engine shut off WARNING A hot engine can cause severe burns. 4-89