29-11-00
ALL ú ú 01 Page 605 ú Sep 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
S 866-423
WARNING: DO THE THRUST REVERSER PROCEDURE TO PREVENT THE OPERATION OF
_______ THE THRUST REVERSER. ACCIDENTAL OPERATION OF THE THRUST REVERSER CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(3)
Do this procedure: Thrust Reverser Deactivation for Ground Maintenance (AMM 78-31-00/201).
S 016-424
(4)
Open the access panel, 434AL, for the hydraulic bay in the aft strut (AMM 06-43-00/201).
S 016-428
(5)
Open the access panel, 197KL, for the central hydraulic service center (AMM 06-41-00/201).
S 216-429
(6)
Do these steps to examine the bearing wear indicator for the power transfer unit (PTU) (Fig. 601):
(a)
Make sure the red indicator button on the bearing wear indicator for the PTU did not come out.
(b)
If the red indicator button came out, replace the PTU
(AMM 29-22-01/401).
S 216-430
(7) Do the steps which follow to examine the differential pressure indicators for these filters:
-
Pressure Filter for the ACMP in the Left Hydraulic System (Fig. 602)
-
Pressure Filter for the ACMP in the Right Hydraulic System (Fig. 602)
-
Pressure Filters for the ACMPs in the Center Hydraulic System (Fig. 603)
-
Pressure Filter for the EDP in the Left Hydraulic System
(Fig. 602)
-
Pressure Filter for the PTU (Fig. 601).
(a)
Make sure the red indicator button on each differential pressure indicator did not come out.
(b)
If the red indicator button came out, replace the filter element and set the indicator button as follows: 1) Pressure Filter for the ACMP in the Left and Right
Hydraulic Systems (AMM 29-11-18/401). 2) Pressure Filters for the ACMPs in the Center Hydraulic System (AMM 29-11-19/401). 3) Pressure Filter for the EDP in the Left Hydraulic System (AMM 29-11-17/401)
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