TM 1-1510-218-10 8-11 a.   IGNITION     AND     ENGINE     STARTER switch   –   ON.      IGN   ON   light   should illuminate  and  associated  FUEL  PRESS light should extinguish. CAUTION If ignition does not occur within 10 seconds after moving condition lever to LOW IDLE, initiate Engine Clearing procedure,    Paragraph    8-25.        If    for    any reason  a  starting  attempt  is  discontinued, the    entire    starting    sequence    must    be repeated after allowing the engine to come to a complete stop (1-minute minimum). b.   Generator switch (first engine) –  RESET then ON as N₁ reaches 12%. c.   CONDITION lever (after N₁ RPM stabilizes    above    12%    for    5    seconds minimum) – LOW IDLE. CAUTION Monitor TGT to avoid a hot start.  If there is a  rapid  rise  in  TGT,  be  prepared  to  abort the     start     before     limits     are     exceeded. During   starting,   the   maximum   allowable TGT is 1000 °C for 5  seconds.   If  this  limit is   exceeded,   use   Abort   Start   procedure, Paragraph    8-24,    and    discontinue    start. Enter  the  peak  temperature   and   duration on DA Form 2408-13-1. d.   TGT  and  N₁  –  Monitor  (TGT   1000   °C maximum, N₁ 52% minimum). e.   Oil pressure – Check (60 psi minimum). f.    IGNITION     AND     ENGINE     STARTER switch – OFF after 50% N₁. 4.   Engine and systems instruments – Check. 5.   BATTERY CHARGE light on – Check. 6.   INVERTER switches – ON, check, INVERTER lights OFF. 7.   Second  engine  generator  switch  –  RESET, then ON. 8.   CONDITION levers – As required. 9.   Red anticollision light – Reset. NOTE To reset, turn OFF approximately 5 seconds, then ON. When  voltage  drops  below  approximately 20   volts,   the   red   anticollision   light   may become inoperative. 8-24.  ABORT START. 1.   CONDITION lever – FUEL CUTOFF. 2.   IGNITION  AND  ENGINE  STARTER  switch – STARTER ONLY. 3.   TGT – Monitor for drop in temperature. 4.   Ignition   and   engine   starter   switch   –   OFF after TGT is below 750 C. 8-25.  ENGINE CLEARING. 1.   CONDITION lever – FUEL CUTOFF. 2.   IGNITION  AND  ENGINE  STARTER  switch – OFF (1-minute minimum). CAUTION Do not exceed starter limitation of 40 seconds  on  and  60  seconds  off  for  two starting     attempts     and     engine     clearing procedure.      Allow   30   minutes   off   before additional starter operation. 3.   IGNITION  AND  ENGINE  STARTER  switch –  STARTER  ONLY  (15  seconds  minimum, 40 seconds maximum). 4.   IGNITION  AND  ENGINE  STARTER  switch – OFF. 8-26.  FIRST ENGINE START (GPU START). 1.   EXTERIOR LIGHT switches – As required. 2.   Propeller area – Clear. 3.   Engine – Start. a.   IGNITION     AND     ENGINE     STARTER switch   –   ON.      IGN   ON   light   should illuminate  and  associated  FUEL  PRESS light should extinguish.