S 032-013
(3)
Drain the hydraulic fluid into the bucket.
S 032-014
(4)
Install the covers on the hydraulic lines and hydraulic ports on the RPCP.
S 162-015
CAUTION:_______DO NOT LET THE CONTAMINATION GET INTO THE RPCP. THE RPCP IS A SENSITIVE DEVICE. THE CONTAMINATION CAN CAUSE DAMAGE AND FAILURE TO THE RPCP.
(5)
Fully clean the area around the RPCP and the RPCP mounting surfaces with a clean rag.
S 032-016
(6)
Disconnect the electrical connector from the RPCP.
S 032-017
(7)
Install the covers on the electrical input to the RPCP and on the end of the electrical connector.
S 032-018
(8)
Disconnect the bonding jumper from the RPCP.
NOTE: The other end of the bonding jumper is attached to the
____
structure.
S 032-019
(9)
Move the hydraulic lines, electrical wires, and bonding jumper away from the RPCP.
S 032-020
(10)
Remove and keep the bonded-bolt assembly, large nut, small nut, and washers which attach the RPCP output arm to the control rod assembly.
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22-13-04
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 022-021
(11)
Hold the RPCP and remove the mounting bolts and washers.
S 022-022
(12)
Remove the RPCP from the mounting surfaces.
TASK 22-13-04-402-023
3. Rollout Power Control Package Installation (Fig. 201)__________________________________________
A. Standard Tools and Equipment
(1) Bonding Meter - Autron T477W
B. Consumable Materials
(1) A00247 Sealant - Chromate type BMS 5-95, class B-2
C. References
(1)
AMM 06-09-07/201, Fin and Rudder Access Doors and Panels
(2)
AMM 29-11-00/201, Main Hydraulic Supply System
D. Access
(1)
Location Zone 324 Vertical Stabilizer Between Rear Spar and Trailing Edge
(2)
Access Panels 324EL Left Side Vertical Stabilizer Midway Down Lower Rudder 324FR Right Side Vertical Stabilizer Between Upper and Lower
Rudder 324FL Left Side Vertical Stabilizer Between Upper and Lower Rudder
E. Prepare for the Rollout Power Control Package Installation
S 862-024
(1) Make sure that these circuit breakers are open and DO-NOT-CLOSE tags are attached:
(a)
P6, Main Power Distribution Panel
1) 6J24, RUD/ELEV SENSOR
2) 6J25, RUD/ELEV IND
(b)
P7, Overhead Circuit Breaker Panel
1) 7D7, FLT CONT CMPTR SERVO L
2) 7D8, FLT CONT CMPTR PWR L
3) 7D12, FLT CONT CMPTR SERVO C
4) 7D13, FLT CONT CMPTR PWR C
5) 7D14, FLT CONT CMPTR SERVO R
6) 7D15, FLT CONT CMPTR PRW R
S 012-025
(2) Make sure that you remove the access panels 324EL, 324FL, and 324FR (optional) (AMM 06-09-07/201).
F. Rollout Power Control Package Installation
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 162-026
CAUTION:_______DO NOT LET CONTAMINATION GET INTO THE RPCP. THE RPCP IS A SENSITIVE DEVICE. THE CONTAMINATION CAN CAUSE DAMAGE AND FAILURE TO THE RPCP.
(1)
Fully clean the RPCP mounting surfaces and the support mating surfaces with a clean rag.
S 422-027
(2)
Hold the RPCP in its position and install the mounting bolts and washers.
(a) Tighten the mounting bolts to 50-70 pound-inches.
S 422-089
(3) Connect the RPCP output arm to the control rod assembly with the bonded-bolt assembly, washer, and nuts.
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