TM 1-1510-262-10
2. ENG START switch -- OFF (15-minute minimum).
3. ENG START switch -- STARTER ONLY.
4. ENG START switch -- OFF.
*8-19. FIRST ENGINE START (GPU START).
FMS -- STBY
1.
2.
INS (LN 100) -- As required.
AVIONICS MASTER switch -- OFF.
3.
3 phase AC CONTROL switches -- As required by mission equipment requirements.
4.
EXTERIOR LTS switches -- As required.
5.
6.
Propeller area -- Clear.
ENG START switch -- START-IGNITION. IGN ON annunciator should illuminate and FUEL PRESS
7.
annunciator should extinguish.
If ignition does not occur within 10 seconds after moving CONDITION lever to LOW IDLE, initiate
Abort Start procedure. If for any reason a starting attempt is discontinued, the entire starting se-
quence must be repeated after allowing the engine to come to a complete stop (15-minute minimum).
NOTE
False fuel low indication may be observed with the starter engaged and the CONDITION lever in
FUEL CUTOFF.
8. CONDITION lever (after N 1 RPM stabilizes above 13% minimum) -- LOW IDLE.
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 engine start, the maximum allowable TGT is 1000C for 5 seconds. If this
limit is exceeded, initiate Abort Start procedure and discontinue start. Enter the peak temperature
and duration on DA Form 2408-13-1.
9.
TGT and N 1 -- Monitor (TGT 1000C maximum).
10.
Oil pressure -- Check (60-PSI minimum).
ENG START switch -- OFF after TGT peaks.
11.
CONDITION lever -- HIGH IDLE. Monitor TGT as CONDITION lever is advanced.
12.
13.
DC GPU -- Disconnect as required.
GENERATOR switch -- RESET then ON , for second engine battery start.
14.
*8-20. SECOND ENGINE START (GPU START).
1. Propeller area -- Clear.
2. ENG START switch -- START-IGNITION. IGN ON annunciator should illuminate and FUEL PRESS
annunciator should extinguish.
3. CONDITION lever (after N 1 RPM stabilizes above 13% minimum) -- LOW IDLE.
4. TGT and N 1 -- Monitor (TGT 1000C maximum on the starting engine, TGT 750C maximum on
the engine already running).
5. Oil pressure -- Check (60-PSI minimum).
6. ENG START switch -- OFF after TGT peaks.
Change 2
8-18
