TM 1-1520-238-23
4-688
4.187.
NO. 2 ENGINE POWER AVAILABLE SPINDLE SYSTEM RIGGING CHECK – continued
b. Set pilot RTR BK switch (1) to OFF.
c. Remove external power – electrical (para
1.70).
d. Set pilot No. 2 power lever (2) to IDLE.
e. Remove rig pin (3) from load demand spindle
(LDS) gearbox (4).
(1) Remove lockwire.
(2) Remove pin (3).
f. Remove cap screw (5) from PAS gearbox (6).
(1) Remove lockwire.
(2) Remove cap screw (5).
NOTE
The PAS system is out of rig when any
of the following conditions exist (para
4.183):
Rig pin cannot be installed when pow-
er lever is in IDLE.
PAS gearbox is not at zero degrees
when power lever is in OFF.
PAS gearbox is not at 130 degrees
when power lever is in LOCKOUT.
g. Install rig pin (3) in gearbox (6).
h. Remove rig pin (3) from gearbox (6).
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M04-1212-2
2
1
M04-1212-3
M04-1212-4
6
5
4
3
M04-1212-5
6
3
6
3
