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MAINTENANCE MANUAL
RIGHT MAIN LANDING
GEAR DOOR
SEE A MAIN WHEEL WELL
ELECTRICAL SERVICE
PANEL, P72
SEE C
LEFT MAIN LANDING
GEAR DOOR
FWD SEE B
NOSE LANDING GEAR
LEFT EQUIPMENT
PANEL, P63 NOSE LANDING GEAR
DOOR UNSAFE LIGHT
FWD
NOSE LANDING GEAR
DOOR CLOSED SWITCH
SEE D
VIEW OF FORWARD WALL OF NOSE
WHEEL WELL
LEFT (RIGHT)
MAIN LANDING A
GEAR DOOR LANDING GEAR DOOR
UNSAFE LIGHT GROUND CONTROL
ACCESS DOOR, 198PR
LEFT (RIGHT) MAIN LANDING
FWD GEAR DOOR MAIN WHEEL WELL ELECTRICAL
MAIN WHEEL WELL SERVICE PANEL, P72
B1
1 LEFT SIDE IS SHOWN,
C
RIGHT SIDE IS OPPOSITE
Door Ground Control Switches Figure 503 (Sheet 1)
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MAINTENANCE MANUAL
SWITCH PLUNGER EXTENDED
(DOOR OPEN)
A-A
Door Ground Control Switches
Figure 503 (Sheet 2)
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MAINTENANCE MANUAL
MAIN WHEEL WELL OUTBOARD WALL
SEE E
LEFT OR RIGHT MAIN LANDING GEAR DOOR CLOSED SWITCH, S10371 OR S10370
SEE F
LEFT MAIN WHEEL WELL OUTBOARD WALL (RIGHT SIMILAR)
EB
MAIN LANDING GEAR DOOR CLOSED SWITCHES, S10370,S10371
NUT (2 LOCATIONS)
B
1.37 INCH 1
MAIN GEAR MAIN GEAR
DOOR CLOSED SWITCH DOOR CLOSED
SENSOR (REF) SENSOR (REF) MAIN LANDING
GEAR DOOR
LEFT OR RIGHT MAIN GEAR DOOR CLOSED
(REF) SWITCH, S10371 OR S10370
F B-B
1 SWITCH PLUNGER EXTENDED (DOOR OPEN)
Door Ground Control Switches Figure 503 (Sheet 3)
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TASK 32-35-00-705-225
3. Operational Test - Inflight Alternate Extension_______________________________________________
A. General
NOTE: It is not recommended that you do this test on a revenue flight.
____
(1)
This test is an inflight alternative to the operational test that is done on the ground or the system test that requires lifting the airplane on jacks.
B.
References
(1)
AMM 24-22-00/201, Electrical Power - Control
(2)
AMM 29-11-00/201, Main (Left, Right, and Center) Hydraulic System
C.
Access
(1)
Location Zones
211 Control Cabin (Left)
212 Control Cabin (Right)
D.
Prepare for the Inflight Test of Alternate Extension System
S 865-200
(1)
Make sure these circuit breakers on the main power distribution panel, P6, are closed:
(a)
6F5, LANDING GEAR ALTN EXT CONT
(b)
6F6, LANDING GEAR ALTN EXT MOTOR
SEE A
FWD ALTERNATE UPLOCK RELEASE ACTUATOR
NOSE WHEEL WELL (AFT WALL) A
Nose Landing Gear Alternate Uplock Release Actuator Figure 504
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MAINTENANCE MANUAL
NOSE LANDING GEAR SHOCK STRUT (REF)
SEE A
SYSTEM 2 SENSOR S10068
SYSTEM 1 FWD
SENSOR S10067
A
MAIN LANDING GEAR SHOCK STRUT (REF)
MAIN LANDING SYSTEM 1 SENSORGEAR TRUCK S10062 LHTILT SENSORS
S10060 RH SEE B
SYSTEM 2 SENSOR S10064 LH S10059 RH
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