(a)  
OUTBD ANTI-SKID

 (b)  
INBD ANTI-SKID

 (c)  
ANTI-SKID FAIL WARN & PARK BK

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A
737-300/400/500MAINTENANCE MANUAL
 S 824-016
 (6) Adjust the switch (Ref 32-42-51/501).
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A
737-300/400/500MAINTENANCE MANUAL
 ANTISKID LANDING GEAR LEVER UP SWITCH - ADJUSTMENT/TEST
_______________________________________________________
 TASK 32-42-51-825-001
 1.  Antiskid Landing Gear Lever Up Switch - Adjustment__________________________________________________
 A. Standard Tools and Equipment
 (1)  
Ohmmeter

 B.
References

 (1)  
29-15-00/201, Hydraulic Systems

 (2)  
32-00-01/201, Ground Locks

 C.
Access

 (1)  
Location Zone
 101 Control Cabin - Left
 102 Control Cabin - Right
 205 Electronic Compartment

 D.
Prepare to Adjust Landing Gear Lever up Switch

 S 845-002
 (1)  
Open the OUTBD ANTI-SKID, INBD ANTI-SKID and the ANTI-SKID FAIL circuit breakers on the P6 panel.

 S 845-003

 (2)  
Make sure you install the ground locks in the the main and nose landing gears (Ref 32-00-01/201).

 S 845-004

 (3)  
Remove the pressure from hydraulic systems A and B (Ref 29-15-00/201).

 (4)
Open the access door of the forward nose compartment.

 S 845-006

 (5)  
Put the landing gear lever in the DN position.

 E.
Adjust the Antiskid Landing Gear Lever Up Switches (Fig. 501)

 (1)
Connect the ohmmeter across the terminals of each switch.

 S 845-005
 S 825-007
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A 737-300/400/500MAINTENANCE MANUAL
SWITCH SUPPORT CHANNEL LANDING GEAR
LANDING GEAR CONTROL CABLELEVER UP SWITCH LGVA
SEE A MOUNTINGFWD BOLTS
A
LANDING GEAR
LEVER UP SWITCH

BALL SWAGED ON CABLE
SWITCH ACTUATING CAM CONTROL CABLE
A-A

Antiskid Landing Gear Lever Up Switch Adjustment
Figure 501

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A 737-300/400/500MAINTENANCE MANUAL
 (2)  S 825-008Make sure the ohmmeter shows a closed circuit.
 (3)  S 825-009Set the landing gear lever to OFF.
 (4)  S 825-010Make sure the ohmmeter shows a closed circuit.
 (5)  S 825-011Slowly move the landing gear lever from the OFF detent position to the UP position.
 (6)  S 825-012Make sure the the ohmmeter shows the switch operates on or before the lever moves to 12 degrees (as it moves from the OFF position).
 (7)  S 825-013With the landing gear lever in the UP position, slowly move the lever to the OFF position.
 (8)  S 825-014Make sure the ohmmeter shows the switch stops operation before the lever is 4 degrees from the OFF position.
　
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