27-62-00
 ALL  ú ú 01 Page 517 ú Nov 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 (2)  
Before you do the adjustment or the test of the speed brake control system, you must make sure these systems are serviceable:

 (a)  
The aileron control system (AMM 27-11-00/501).

 (b)  
The trailing edge flaps (AMM 27-51-00/501).

 (3)  
During the procedure, unless otherwise noted, the weight of the airplane must be on the landing gear. The ground spoiler interlock valve must be open which will permit the operation of the ground spoilers.

 B.
Special Tools and Equipment

 (1)  
Rig Pin Kit - F70207-93:

 ~............................................................................... | | | DIAMETER | LENGTH | | |REF NO.| F70207-( )| (INCHES) | (INCHES) | FUNCTION | ................................................................................. | S/B-3 | -11 | 0.309-0.311 | 6.7 |0.25 | GROUND SPOILER INTERLOCK VALVE | 2.......…...........….............…............…................................1
 (2)  
4MIT65B80307-1 Control Surface Protractor

 (3)  
F71292-17 Control Surface Protractor Stand Assembly

 (4)  
F72952-2 Control Surface Protractor Thrust Lever Adapter

 C.
Standard Tools and Equipment

 (1)  
Spring Scale - Capacity 0 to 50 pounds

 D.
References

 (1)  
07-11-11/201, Jack Airplane

 (2)  
24-22-00/201, Manual Control

 (3)  
27-62-00/201, Speed Brake Control System

 E.
Access

 (1)  
Location Zone 101 Control Cabin - Left 102 Control Cabin - Right 202 Lower Nose Compartment 216 Left Main Wheel Well 217 Right Main Wheel Well 307 Left Wing Trailing Edge Outboard Flap and Spoilers 309 Left Wing Trailing Edge Inboard Flap and Spoilers 407 Right Wing Trailing Edge Outboard Flap and Spoilers 409 Right Wing Trailing Edge Inboard Flap and Spoilers

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 27-62-00
 ú  ALL  ú
 ú ú  ú 01.101 ú BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.  Page 518Jul 12/02 

A 
737-300/400/500MAINTENANCE MANUAL
 F.  Prepare for the Test of the Speed Brake Control System
 S 865-067
 (1) Supply the electrical power (AMM 24-22-00/201).
 (a) Make sure you energize the 28-volt dc bus No. 1, bus No. 2 and
 Battery Bus.
 S 865-020
 (2) Open these circuit breakers and attach DO-NOT-CLOSE tags:
 (a) P6-2 Panel
 1) AUTOSLAT NO. 1 DC
 2) AUTOSLAT NO. 2 DC
 3) AIRPLANES WITH THE AUTOSLAT COMPUTER;
 AUTOSLAT NO. 1 AC
 AUTOSLAT NO. 2 AC
 ú
 ú  S 865-066
 ú 
        ú
 WARNING: MAKE SURE THAT PERSONS AND EQUIPMENT ARE CLEAR OF ALL CONTROL_______
 ú  SURFACES BEFORE YOU SUPPLY HYDRAULIC POWER. AILERONS, RUDDERS,
 ú  ELEVATORS, FLAPS, SLATS, SPOILERS, LANDING GEAR, AND THRUST
 ú  REVERSERS CAN MOVE QUICKLY WHEN YOU SUPPLY HYDRAULIC POWER.
 ú  THIS CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
 ú
 (3) Supply the systems A and B hydraulic power (AMM 27-62-00/201).
 S 865-022
 (4) Move the ANTISKID switch on the center instrument panel to the ON
 position.
 G.  Do the Test of the Speed Brake Control System
 S 715-023
 WARNING: MAKE SURE THE SPEED BRAKE ARMED LIGHT IS ON WHEN YOU MANUALLY_______
 LIFT THE SPEED BRAKES. THE SPEED BRAKE LEVER ACTUATOR CAN
 AUTOMATICALLY RETRACT THE SPEED BRAKES. THIS CAN CAUSE INJURY
 TO PERSONS AND DAMAGE TO EQUIPMENT.
 (1) Do a test of the operation of the ground spoilers:
　
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