D. Procedure
S 013-036
(1)
Remove the doorway lining on the side of the body hinge torque tube (AMM 25-21-06/401).
S 643-037
(2)
Lubricate the emergency power assist support assembly bearing (View E, Fig. 301).
(3)
Install the doorway lining (AMM 25-21-06/401).
S 413-038
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757
MAINTENANCE MANUAL
ACCESS PANEL FOR NO. 4 PASSENGER DOORBODY HINGE TORQUE TUBE (LEFT SHOWN, RIGHT OPPOSITE)
(ALL PASSENGER DOORS) SEE A
NO. 2 PASSENGER DOOR
(LEFT SHOWN, RIGHT OPPOSITE)
SEE A (LEFT SHOWN, RIGHT OPPOSITE) NO. 1 PASSENGER DOOR
SEE A
LATCH CRANK
ROLLERS
EMERGENCY POWER ASSIST FLUSH SUPPORT ASSEMBLY
1
SEE E SHT 4 BMS 3-33 (4 LOCATIONS) EACH DOOR)
1
BODY HINGE TORQUE TUBE SEE C SHT 3
DOOR HINGE
TORQUE TUBE SEE B SHT 2
FWD
NO. 1, 2 OR 4 PASSENGER DOOR (INTERNAL VIEW)
4 POINTS
1 ONE MORE LOCATION ON THE OPPOSITE SIDE
A
(NOT SHOWN)
Passenger Doors Lubrication
Figure 301 (Sheet 1)
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757 MAINTENANCE MANUAL
UPPER HINGE ARM
ROD END
COCKING PUSHROD
FLUSH
COCKING PUSHROD (1 LOCATION EACH DOOR) 2 BMS 3-33
ARM HINGE LOWER
BEARING HOUSING FLUSH
BMS 3-33
5 (1 LOCATION EACH DOOR) D SHT 3SEE GUIDE ARM
FWD BEARING HOUSING
DOOR HINGE TORQUE TUBE
2 5 FOR ACCESS, OPEN THE DOOR COMPLETELY FROM THE DOOR CLOSED AND LATCHED POSITION INTERIOR HANDLE STUB SHAFT TURNS 180` FOR ACCESS, OPEN THE DOOR UNTIL THE 2 POINTS B
Figure 301 (Sheet 2) Passenger Doors Lubrication
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MAINTENANCE MANUAL
BODY HINGE TORQUE TUBE FLUSH
BMS 3-33 (1 LOCATION EACH DOOR)
UPPER HINGE
GUIDE ARM LINK
FLUSH
BMS 3-33 HINGE MECHANISM
3
(1 LOCATION EACH DOOR)
3
FLUSH GUIDE ARM
BMS 3-33 (1 LOCATION EACH DOOR)
GUIDE ARM
1 POINT
D
FWD
INBD
HINGE MECHANISM
FLUSH
3
BMS 3-33
(1 LOCATION EACH DOOR) BODY HINGE TORQUE TUBE
4 3 POINTS 3 ONE MORE LOCATION ON THE OPPOSITE SIDE
(NOT SHOWN). LUBRICATE ONLY ONE
C 4 NOT ON ALL AIRPLANES
Passenger Doors Lubrication
Figure 301 (Sheet 3)
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MAINTENANCE MANUAL
EMERGENCY POWER ASSIST SUPPORT ASSEMBLY BEARING
5
BMS 3-33 (1 LOCATION EACH DOOR)
EMERGENCY POWER ASSIST CAM ACTUATION SUPPORT BEARING
BMS 3-33(1 LOCATION EACH DOOR)
FWD
INBD
BODY HINGE TORQUE TUBE 2 POINTS
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