TASK 28-22-03-404-029
5. Install the Motor Impeller (Fig. 401)__________________________
A. Consumable Materials
(1)
D00281 Fuel
(2)
D00250 VV-P-236, Petrolatum (Petroleum Jelly)
(3)
BMS 3-24 Grease (Aeroshell 16)
B.
Parts
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
28-22-03
ú ALL ú
ú ú ú 07.101 ú Page 415Sep 28/02
A 757 MAINTENANCE MANUAL
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 11 | Motor Impeller | 28-22-03 | 01 | 850 | | | | | | 02 | 464 | | | | | | 03 | 565 | | | 12 | Mounting Screw | | 01 | 740 | | | | | | 02 | 410 | | | | | | 03 | 520 | | | 14 | Bonding Clip | | 01 | 763 | | | | | | 02 | 433 | | | | | | 03 | 543 | | | 16 | O-ring (fuel boost pump) | | 51 | 15 | | | | (fuel override pump) | | | | | | 17 | O-ring (fuel boost pump) | | 51 | 10 | | | | (fuel override pump) | | | | | | 18 | O-ring (fuel boost pump) | | 51 | 5 | | | | (fuel override pump) | | | | 2......…........…...................................…..........….....….........1
C. References
(1)
AMM 06-44-00/201, Wings (Major Zones 500 and 600) Access Doors and Panels
(2)
AMM 12-11-01/301, Fuel Tank Pressure Fueling
(3)
AMM 24-22-00/201, Electric Power - Control
(4)
AMM 24-25-00/501, Hydraulic Motor Generator System
(5)
AMM 27-81-00/201, Leading Edge Slat System
(6)
AMM 32-00-15/201, Landing Gear Door Locks
D.
Access
(1)
Location Zones
133 Center Wing Section (Left)
134 Center Wing Section (Right)
511 Leading Edge To Front Spar (Left)
611 Leading Edge To Front Spar (Right)
531 Center Wing Tank (Left)
631 Center Wing Tank (Right)
733 Left MLG Oleo Door
743 Right MLG Oleo Door
E.
Procedure
S 164-030
(1)
Clean all machined surfaces on the motor impeller (11) and the surfaces that touch on the housing (21) (View A).
S 434-031
(2)
Install the new O-rings (16, 17, 18) in the grooves of the motor impeller (11).
