111.11,
••••••
ENGINE AlRSTARTS (CONT)
13. START-GEN Switch - GEN
at
45%
Turbine
Speed
(N2).
'CAunON
I~
Set
Starter-Generator Switch
to
OFF
or
GEN
at
45%
Turbine
Speed
(N2)
since there
is
no
overspeed protec-
tion for
the
starter.
The
fuel
computer speed switch
function is inoperative during fuel computer off mode of
operation.
14. After START GEN Switch is set
to
GEN, check:
a.
AIR
IGN Ught - Extinguished.
b.
Starter Engaged
Ught
(if
installed) - Extinguished. If starter
engaged light remains illuminated, refer to
STARTER
ENGAGED
UGHT
REMAINS
ILLUMINATED
AFfER START, I
Section
IV.
15.
Engine Instruments - Normal indications. (Monitor. Fuel computer
limiting functions are inoperative in
fuel
computer OFF
mode
of
operation.)
16.
BLEED
AIR Switch - ON.
17. NAC HEAT Switch -
On
as
required.
If No
Indication
of
Ught
Off
is
Obtained
in
10
Seconds:
18. Thrust Lever - CUTOFF.
19. START-GEN
Switch - OFF.
20.
Repeat STARTER-ASSIST AIRSTART (FUEL COMPUTER OFF)
procedure.
Not more
than
three consecutive starter-assist airstarts
should
be attempted to prevent severe battery drain
and
generator burnout.
If
Engine
Will
Not
Restart:
21.
Perform WlNDMIWNG AIRSTART (FUEL COMPUTER OFF)
procedure, this section.
After
Both
Engines
Are
Operating:
22.
On
aircraft 35-067 thru 35-389 except 35-370; and 36-018 thru
36-047 except aircraft incorporating AMK 80-17
or
AAK
81-1,
Starter Disengagement Check:
a.
AUX
HT
(if installed)
and
COOL-FAN Switches -
OFF.
b. Battery Switches - OFF.
c
..
Ammeter - Check total current indication less than
100
amps.
FAA
APPROVED 4-30-76
REISSUED 2-25-81, CHANGE 10
3-23
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