S 864-004
(3)
Open this circuit breaker on the overhead circuit breaker panel, P11-3, and attach a DO-NOT-CLOSE tag:
(a)
11S17, DOORS CLOSE GROUND ACCESS
S 864-005
(4)
Remove the pressure from the left hydraulic system and the hydraulic reservoir (AMM 29-11-00/201).
D.
Procedure to Remove the Actuator
S 034-006
(1)
Disconnect the hydraulic lines from the actuator.
S 494-007
(2)
Install plugs in the lines and fittings.
S 034-008
(3)
Disconnect the electrical connector from the actuator.
S 494-009
(4)
Put a cap on the electrical connector.
S 024-010
(5)
Remove the bolts (1) to disconnect the actuator from the structure (Detail A), and remove the actuator (5).
TASK 32-35-06-404-011
3. Install the Door Release Interlock Actuator for the Main Landing Gear_____________________________________________________________________ (Fig. 401)
A. Consumable Materials
(1) D00148 Fluid, Hydraulic - BMS 3-11, Type IV,
Class 1
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B. Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT |FIG | ITEM | ................................................................................ | 401 | 1 | Bolt | 32-35-03 | 01 | 330 | | | 2 | Washer | | | 335 | | | 3 | Washer | | | 340 | | | 4 | Nut | | | 345 | | | 5 | Door Release Interlock Actuator | | | 325 | 2......…........…...................................…...........…....….........1
C. References
(1)
AMM 12-12-01/301, Hydraulic Systems
(2)
AMM 24-22-00/201, Electrical Power - Control
(3)
AMM 29-11-00/201, Pressurize/Depressurize Main Hydraulic System
(4)
AMM 32-00-15/201, Landing Gear Door Locks
D.
Access
(1)
Location Zone
143 MLG Wheel Well (Left)
144 MLG Wheel Well (Right)
211 Control Cabin (Left)
212 Control Cabin (Right)
732 MLG Body Doors (Left)
742 MLG Body Doors (Right)
E.
Procedure to Install the Actuator
S 614-012
(1)
Fill the actuator with hydraulic fluid.
(2)
Install plugs in the hydraulic fittings.
S 424-014
(3)
Install the bolts (1), washers (2 and 3), and nuts (4) to connect the actuator (5) to the structure (Detail A). Put the plain washer
(3)
behind the nut. Put the countersunk washer (2) behind the head of the bolt with the countersink to the head.
S 494-013
S 864-015
(4)
Make sure the pressure is removed from the left hydraulic system and hydraulic reservoir (AMM 29-11-00/201).
(5)
Connect the hydraulic lines to the actuator.
S 434-016
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MAINTENANCE MANUAL
S 434-017
(6)
Connect the electrical connector to the actuator.
S 864-018
(7)
Close this circuit breaker on the overhead circuit breaker panel, P11-3: 11S17, DOORS CLOSE GROUND ACCESS
F.
Do a Check of the Actuator for the Correct Installation
S 864-020
(1)
Supply electrical power (AMM 24-22-00/201).
S 864-019
(2)
Pressurize the left hydraulic system (AMM 29-11-00/201).
S 714-021
(3)
Move the control lever for the landing gear to the DN position.
S 714-022
(4)
Move the MAIN GEAR DOOR CLOSE switch to the DOOR CLOSE position.
S 714-023
(5)
Make sure the actuator piston moves.
S 794-024
(6)
Examine the actuator for hydraulic leaks.
G.
Put the Airplane Back to Its Initial Condition
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