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2)  Pointer on aft face of control lever aligns with center of marks on control stand when control lever is placed in DOWN, ARMED and FLIGHT detents. Control lever travel between DOWN and UP detents is 48-1/2 (+ 1/2) degrees. If not, these conditions may be met by adjusting control lever detents and control stand stop per paragraph 2.C.(1)(c).
(b)  Speed Brake Control Cables - SBA and SBB
1)  With rigging pin SB-1 installed, rigging pin SB-2 fits freely and cable tension is within 15 pounds of required value. If not, these conditions may be met by adjusting turnbuckles in fuselage lower nose compartment per paragraph 2.C.(2).
NOTE:  If rigging pin SB-2 does not fit freely, check that spoiler mixer cam is adjusted per 27-61-0, Spoiler Control System - Adjustment/Test
(c)  
Ground Spoiler Control Valve

1)  With rigging pin SB-1 installed, dimension A in figure 504 is within specified limits using rigging tool MIT65-45116. If not, this condition may be met by adjusting control rod per paragraph 2.C.(3).

(d)  
Ground Spoiler Interlock Valve

506 
Nov 15/72  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  27-62-0 Page 502A 

1)  If airplane weight is on landing gear, dimension B in Fig. 505 is 1.62 inch minimum.
NOTE:  Dimension B is to be used for system verification only. Do not use when rigging valve.
2)  If airplane is jacked with right main gear oleo fully extended, rigging pin S/B-3 fits freely.
3)  If not this condition may be met by adjusting push-pull cable per par. 2.C.(4).
(e)  
No. 1 and No. 8 Ground Spoilers

1)  With ground spoilers hydraulically retracted and wing flaps full up, spoiler to flap clearance is within limits shown in Fig. 506. If not, this condition may be met by adjusting actuator rod end per par. 2.C.(5).

(f)  
No. 4 and No. 5 Ground Spoilers

1)  With ground spoilers hydraulically retracted and wing flaps full up, ground spoiler to flap clearance is within limits shown in Fig. 506. If not, this condition may be met by adjusting actuator rod end per par. 2.C.(5).
B.  Equipment and Materials
(1)  
Cable Tensiometer, 0 to 150 pound range for 1/8 inch cable

(2)  
Rigging Pins Kit - F70207-3, -52, -61 or -84:

(4)  
Ground Spoiler Control Valve Rigging Tool - MIT65-45116

(5) 
 Grease, MIL-G-23827

(6)  
Corrosion Preventive Compound, MIL-C-11796, Class 3 (Ref 20-30-41)

(7)  
Sealant - BMS 5-95 (Ref 20-30-11)

REF NO.  F70207-( )  DIAMETER (INCHES)  LENGTH (INCHES)  FUNCTION 
S/B-1 S/B-2 S/B-3  -11 -13 -11  0.309-0.311 0.309-0.311 0.309-0.311  6.7 +0.25 2.35 +0.06 6.7 +0.25  Speed Brake Forward Drum Speed Brake Input Quadrant Ground Spoiler Interlock Valve 

504 
Feb 20/88  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  27-62-0 Page 503 

C.  Adjust Speed Brake Control System
(1)  Adjust Speed Brake Control Lever
(a)  
Place speed brake control lever in DOWN detent. Ensure that lever latch is in detent on control stand.

(b)  
In fuselage lower nose compartment, check that rigging pin SB-1 can be freely installed through speed brake forward quadrant into structure. If rigging pin cannot be installed freely accomplish the following steps: 1) Disconnect upper end of lower control rod from idler link (Fig. 502). 2) Loosen checknut and adjust rod end until rod end bolt fits freely with rigging pin

SB-1 installed. 3) Install rod end bolt with washer under bolt head. Secure bolt with washer and
locknut. 4) Tighten checknut on rod end. 5) Ensure that rod end is visible in inspection hole of control rod.
(c)  Adjust control lever detents. 1) Place speed brake control lever in DOWN detent. Ensure that lever latch is in detent on control stand.
2)  Check that center of DOWN detent mark on control stand indicator plate aligns with indicator on aft face of control lever. If not within limits, loosen indicator plate attaching screws and move plate until it aligns with indicator on speed brake lever. Tighten attaching screws.
506 
27-62-0 Page 504  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  Feb 01/95 

3) Disconnect detent spring from speed brake forward drum cam roller.
4) Install rig pin SB-1 in forward drum quadrant.
5) Loosen bolts in cam roller lever arm bracket and adjust to align roller contact

surface with index mark on detent cam. Tighten bolts. (See section A-A, figure/502.)
6)  Connect detent spring to cam roller lever arm. Remove rigging pin SB-1 from forward drum quadrant.
　
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