Advertisement
AUTO THROTTLE SYSTEM
1.
R
NOTE: Refer to Safe Flight Repair Procedure Document No. R-2830 for additional information
A.
B.
C.
EFFECTIVITY:
A1.0
AUTO THROTTLE SYSTEM - REMOVAL/INSTALLATION
EMOVAL
pertaining to installation, repair, part replacement, and rigging.
To remove the ATS computer:
(1)
Open and lock out circuit breaker(s) listed in SMM 22-30-00, DESCRIPTION.
(2)
Gain access to ATS computer in forward avionics bay.
(3)
Loosen ATS computer retaining knob.
(4)
Slide ATS computer out from mounting tray.
To remove a servo drive sub-assembly motor
NOTE: The replacement of the servo drive sub-assembly motor has no effect on the auto throttle
system rigging; therefore a rigging check will not be required.
(1)
Open and lock out circuit breaker(s) listed in SMM 22-30-00, DESCRIPTION.
(2)
Gain access to the servo drive assembly in forward avionics bay.
(3)
Remove motor cover by removing eight flat-head screws on lower edge of cover. Do not
disconnect the electrical connector on the cover. Allow the cover to hang by the electrical
cable.
(4)
Disconnect the flat electrical connector on the motor body. Note the orientation of the
connector for later reinstallation.
(5)
Mark the position of the motor in relation to the servo sub-assembly. Remove four cap
screws holding the motor flange to the servo sub-assembly.
(6)
Carefully remove the motor. There is a plastic mating adapter for the motor shaft. This piece
is now loose and must be secured and retained for later reinstallation of the motor.
To remove a servo drive sub-assembly
NOTE: The replacement of a servo drive sub-assembly has no effect on the auto throttle system
rigging; therefore a rigging check will not be required.
(1)
Open and lock out circuit breaker(s) listed in SMM 22-30-00, DESCRIPTION.
(2)
Gain access to the servo drive assembly in forward avionics bay.
(3)
Disconnect servo assembly harness electrical connector.
(4)
Remove the servo assembly harness connector from the support bracket.
TE-22305001-SMM-2
CL-604 SUPPLEMENTAL MAINTENANCE MANUAL
Prepared by DAS-605786-NM
(Figure
(Figure
401):
401):
22-30-00
Page 401
Dec 3/03
Hide quick links:
Advertisement
Chapters
