(b)
Remove the indicator (7).
(c)
Discard the packings (8) and the backup rings (9).
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MAINTENANCE MANUAL
TASK 29-11-18-402-059
9. Differential Pressure (.P) Indicator Installation (Fig. 201)
_________________________________________________
A. Consumable Materials
(1)
D00567 Lubricant - Skydrol Assembly, MCS 352
(2)
C00259 Primer, BMS 10-11 Type I
B.
Parts
~.............................................................................. | MM | | IPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 201 | 6 | Screw | 29-11-18 | 01 | 75 | | | 7 | Differential Pressure Indicator | | | 70 | | | 8 | Packing | | | 80 | | | 9 | Backup Ring | | | 85 | 2......…........…...................................…..........….....….........1
C. References
(1)
AMM 29-11-00/201, Main Hydraulic Supply System
(2)
AMM 54-62-00/201, Nacelle Strut Access Panels
D.
Access
(1)
Location Zone
454 System 1 - Strut Aft Fairing
464 System 2 - Strut Aft Fairing
474 System 3 - Strut Aft Fairing
484 System 4 - Strut Aft Fairing
(2)
Access Panel 454AL Trailing Edge Fairing Doors - System 1 464AL Trailing Edge Fairing Doors - System 2 474AL Trailing Edge Fairing Doors - System 3 484AL Trailing Edge Fairing Doors - System 4
E.
Procedure
S 642-060
(1)
Lubricate the packings (8) and the backup rings (9) with hydraulic fluid.
S 422-061
(2)
Install the differential pressure indicator (7):
(a)
Install the packings (8) and the backup rings (9) on the indicator (7).
(b)
Install the indicator (7) in the module.
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(c) (d) Apply the primer to the threads of the screws (6).Install the screws (6) while the primer is wet.
(3) S 862-064Pressurize the hydraulic system with the EDP or the demand pump (AMM 29-11-00/201).
(4) S 792-065Examine the installation of the differential pressure indicator for leakage. (a) If you find leakage, repair the cause of the leakage.
(5) S 862-066Release the pressure in the hydraulic system if it is not necessary for other operations (AMM 29-11-00/201).
S 412-068
CAUTION: MAKE SURE YOU LATCH THE FAIRING DOORS ON THE TRAILING EDGE
_______ CORRECTLY. DAMAGE CAN OCCUR IF THE DOORS OPEN DURING A FLIGHT.
(6) Close the fairing doors on the trailing edge of the applicable strut (AMM 54-62-00/201).
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AC MOTOR-DRIVEN PUMP (ACMP) - REMOVAL/INSTALLATION
__________________________________________________
1. General_______
A. This procedure contains the tasks to remove and install the AC motor-driven pump (ACMP). The installation task contains a leak test for the installation of the pump.
B. The ACMP is on the aft side of each inboard strut. You can get access to the ACMP through the fairing doors on the trailing edge of the strut.
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