757 MAINTENANCE MANUAL
LANDING GEAR DOOR GROUND OPERATIONS AND LOCKING PROCEDURE -
___________________________________________________________ MAINTENANCE PRACTICES
_____________________
1. General_______
A. The door locks for the nose and main landing gear must be installed before you do work in or near the wheel wells.
B. This procedure contains two tasks. Task one opens the landing gear doors and installs the door locks. Task two removes the door locks and closes the landing gear doors.
TASK 32-00-15-402-010
2. Open the Doors for the Landing Gear and Install the Door Locks______________________________________________________________
A. Equipment
(1)
Door Actuator Lock Equipment, MLG - B32012-45
(2)
Door Actuator Lock, NLG - B32013-12
B.
References
(1)
06-41-00/201, Fuselage (Major Zones 100 and 200) Access Doors and Panels
(2)
24-22-00/201, Electrical Power - Control
(3)
29-11-00/201, Pressurize/Depressurize Main Hydraulic System
(4)
32-00-20/201, Landing Gear Downlocks
C.
Access
(1)
Location Zones
115/116 Nose Landing Gear (NLG) Wheel Well
143/144 Main Landing Gear (MLG) Wheel Well
711 Nose Landing Gear
713/714 Forward NLG Doors
715/716 Aft NLG Doors
731/741 Main Landing Gear
732/742 MLG Body Doors
733/743 MLG Oleo Doors
(2)
Access Panels
197PL Ground Control Access Door (Left)
198PR Ground Control Access Door (Right)
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757
MAINTENANCE MANUAL
N0SE LANDING
DOOR GEAR DOOR
CLOSE
CLOSE SWITCH
OFF SWITCH NOSE S10193
DOOR CLOSE
ON
OFF S00324
SWITCH NLG
W/W INSP LT
NOSE LANDING GEAR
LEFT EQUIPMENT S10361
PANEL, P63 NOSE GEAR DOOR UNSAFE LIGHT
PRESS TO TEST SW
SEE A
A
SEE B
GEAR DOOR LANDING RIGHT MAIN OPEN SWITCH ALL DOORS ARM SWITCH ALL DOORS OPEN
CSEE PANEL, P72 ELECTRICAL SERVICE MAIN WHEEL WELL
MAIN LANDING GEAR DOOR CLOSE SWITCH
B
C
Door Ground Control Switches Figure 201
F03464
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757 MAINTENANCE MANUAL
NOSE WHEEL
SPIN BRAKE (REF)
SEE B
NLG DOOR ACTUATOR
LOCK - B32013-12
SEE A
NLG DOOR
LOCK PIN
WARNING OUTBD FWD
STREAMER
NLG DOOR ACTUATOR LOCK - B32013-12
A
NLG DOOR ACTUATOR LOCK ARM
NLG DOOR LOCKPIN
B
Nose Landing Gear (NLG) Door Lock Installation Figure 202
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MAINTENANCE MANUAL
MLG DOOR ACTUATOR
LOCK EQUIPMENT -B32012-32
SEE B
DOOR SAFETY VALVE
MLG DOOR LOCK RELEASE MECHANISM
SEE A
DOOR RELEASE INTERLOCK ACTUATOR
DOOR
ACTUATOR
MLG DOOR LOCK 1
DOOR LOCK RELEASE ACTUATOR MLG DOOR ACTUATORFWD LOCK
MLG DOOR LOCK RELEASE MECHANISM
MLG DOOR ACTUATOR LOCK
A
EQUIPMENT CLAMP
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本文链接地址：757 AMM 飞机维护手册 起落架 CHAPTER 32 - LANDING GEAR 1(19)
