TM 9-2320-302-10 0010 00-5 Table 1. Troubleshooting Procedures - Continued. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION 2.  Engine Cranks but Fails to Start - Continued. 1.  Check  fuel  gage  with ignition  switch  in  ON position. If empty, add fuel. 2.  Check air cleaner restriction indicator. If  indicator  is  not  clear, notify Unit Maintenance. 3.  If operating in temperature below 32°F (0°C), check that cold   weather   starting procedure was used. Perform cold weather starting procedure. 3.  Engine   Does   Not   Develop   Full Power. Check air cleaner restriction indicator. If  indicator  is  not  clear, notify Unit Maintenance. 4.  Engine Does Not Idle Properly. 1.  Check air cleaner restriction indicator. If  indicator  is  not  clear, notify Unit Maintenance. 2.  If operating in temperature below 32°F (0°C), check that cold   weather   starting procedure was used. Perform cold weather starting procedure. 5.  Engine    Fails    to    Crank    When Starter Button is Pressed. 1.  Check position of master battery switch. Place master battery switch in ON position. 2.  Check position of ignition switch. Place   ignition   switch   in ON position. 3.  Check selection of transmission shift selector pushbuttons. Select  transmission  shift selector N (Neutral) pushbutton. 4.  Check for dirty, loose, or broken battery cables. Clean dirty cables. Tighten loose connections   at   batteries, ground, and starter. 5.  If     cable     is     broken, notify Unit Maintenance. 6.  Engine Starts but Misfires or Runs Rough    After    Proper    Warmup Period. Check air cleaner restriction indicator. If  indicator  is  not  clear, notify Unit Maintenance. 7.  Excessive Engine Oil Consumption. Check for loose oil lines and oil leaks. If  oil  lines  are  loose  or leaks    are    found,    notify Unit Maintenance.