ARMY TM 9-2805-262-14 AIR FORCE TO 38G2-90-1 NAVY NAVFAC P-8-613-14E Table 5-1.  Direct Support Troubleshooting Procedures (cont). Malfunction Test or Inspection Corrective Action NOTE The right hand coil is for the left hand ignition control unit, and the left hand coil is for the right hand coil. Step 9. Check coil resistance between pins E and D of low voltage connector on junction box If resistance is not between 289 and 329 ohms replace coil (para. 5-17). Step 10. Perform junction box continuity between pins of junction box connector and ground If continuity is present between pins and ground, replace junction box (para. 5-1 5) Section II.  DIRECT SUPPORT MAINTENANCE PROCEDURE Paragraph Page 5-6 General.................................................................................................................................. 5-6 5-7 Cylinder Head Assembly ....................................................................................................... 5-6 5-8 Valves.................................................................................................................................... 5-14 5-9 Rockers ................................................................................................................................. 5-16 5-10 Intake and Exhaust Valves.................................................................................................... 5-18 5-11 Rotating Magnet .................................................................................................................... 5-20 5-12 Ignition Control Unit (Breakerless Ignition)............................................................................ 5-22 5-13 Transformer (Breakerless Ignition)  ....................................................................................... 5-24 5-14 Ignition Module (Breakerless Ignition) ................................................................................... 5-26 5-15 Junction Box (Breakerless Ignition)....................................................................................... 5-28 5-16 Low Voltage Cable (Breakerless Ignition) ............................................................................. 5-30 5-17 Coil ........................................................................................................................................ 5-32 5-18 Oil Pump Cover ..................................................................................................................... 5-34 5-19 Oil Pump Gears and Wear Plate ........................................................................................... 5-36 5-20 Oil Pan and Screen ............................................................................................................... 5-38 5-21 Drain Tube............................................................................................................................. 5-40 5-22 Piston and Connecting Rod Assembly .................................................................................. 5-42 5-23 Flywheel ................................................................................................................................ 5-48 5-24 Flywheel Housing and Protective Screen.............................................................................. 5-50 5-25 Oil Pressure Regulation Valve Assembly.............................................................................. 5-52 5-26 Oil Filler Tube and Gage ....................................................................................................... 5-54 5-27 Crankcase Oil Seal................................................................................................................ 5-56 Change 2  5-5