S 034-007
(3)
Install caps on the hydraulic lines.
S 024-008
(4)
Remove the bolts which attach the filter module.
S 024-009
(5)
Remove the filter module.
S 034-011
(6)
Remove the union or the check valve and the O-ring from the pressure inlet port of the filter module.
(a) If a check valve is installed in the inlet port, make a note for re-installation that a check vavle is installed.
S 034-010
(7)
Remove the unions and the O-rings from the other ports of the filter module.
F.
Remove the Filter Elements (Fig. 401)
S 024-114
WARNING: BEFORE YOU REMOVE THE FILTER CASE, MAKE SURE YOU BLEED ALL THE
_______ HYDRAULIC PRESSURE LINES COMPLETELY. USE CONTAINERS AS REQUIRED TO CAPTURE RESIDUAL HYDRAULIC FLUID REMAINING IN THE UNIT.
(1) Remove the filter case from the filter module.
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29-11-19
ALL ú ú 02 Page 402 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
FWD CENTRAL HYDRAULIC SERVICE CENTER
SEE A
FILTER MODULE FOR THE PRESSURE AND CASE DRAIN OF THE ALTERNATING CURRENT BONDING JUMPER
MOTOR PUMPS (ACMP) IN THE CENTER SYSTEM FILTER MODULE
SEE B CENTRAL HYDRAULIC
SERVICE CENTER SEE C
A BOLT AND WASHER
(4 LOCATIONS)
HYDRAULIC LINE
UNION (4 LOCATIONS)
(EXAMPLE)
ELECTRICAL
HYDRAULIC LINE CONNECTOR
(3 LOCATIONS) (3 LOCATIONS)
BACKUP O-RINGS
RING
DIFFERENTIAL
CHECK VALVE PRESSURE
(6 LOCATIONS) O-RINGS INDICATOR
BACKUP RING (4 LOCATIONS)
(4 LOCATIONS)
PRESSURE O-RING
FILTER ELEMENT
FILTER ELEMENT
BACKUP FOR THE CASE DRAIN
RINGS (2 LOCATIONS)
O-RING CASE FOR THE
CASE DRAIN FILTER
PRESSURE
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