(a)  
E/ST1 - P/N B20003-21

 (b)  
E/ST2 - P/N B20003-21

 (c)  
E/ST3 - P/N B20003-21

 (d)  
E/ST4 - P/N B20003-21

 (e)  
E/ST5 - P/N B20003-21

 (f)  
E/ST6 - P/N B20003-21

 (2)  
Gage Assembly - B27039-2 (Part of Elevator and Stabilizer Rigging Equipment, B27039-1)

 C.  
Consumable Materials

 (1)  
C00308 Compound - Corrosion Preventive
 MIL-C-11796

 D.  
References

 (1)  
06-42-00/201, Empennage Access Doors and Panels

 (2)  
20-10-24/201, Rig Pins

 (3)  
24-22-00/201, Electrical Power - Control

 (4)  
29-11-00/201, Main (Left, Right, and Center) Hydraulic Systems

 E.  
Access

 (1)  
Location Zones
 211/212 Control Cabin
 311/312 Area Aft of Pressure Bulkhead to BS 1787.5

 (2)  
Access Panel
 311AL Forward Stabilizer Compartment Access Door

 F.  
Prepare for the Adjustment

 (1)  
Supply electrical power (Ref 24-22-00).

 S 865-470
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 S 865-523
 WARNING:_______ KEEP PERSONS AND EQUIPMENT AWAY FROM ALL CONTROL SURFACES
 WHEN HYDRAULIC POWER IS SUPPLIED.  AILERONS, ELEVATORS, RUDDER,
 FLAPS, SLATS, SPOILERS, AND STABILIZER ARE FULLY POWERED
 SURFACES.  INJURY TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR

 WHEN HYDRAULIC POWER IS SUPPLIED.
 (2)  
Pressurize the right and center hydraulic systems (Ref 29-11-00/201).

 S 865-472

 (3)  
Move the stabilizer such that dimension B on the stabilizer jackscrew is 19.07 | 0.01 inches (484.4 +/- 0.25 mm).

 S 865-473

 (4)  
Remove the pressure from the right and center hydraulic systems (Ref 29-11-00/201).

 S 865-474

 (5)  
Put the RIGHT and CENTER STAB TRIM SHUTOFF switches on the P10 panel to CUTOUT.

 S 865-475

 (6)  
Open these circuit breakers on the overhead panel, P11, and attach DO-NOT-CLOSE tags:

 (a)  
11B19, STAB TRIM ALT (IF INSTALLED)

 (b)  
11C12, STAB TRIM SHUTOFF LEFT

 (c)  
11C13, STAB TRIM SHUTOFF RIGHT

 (d)  
11H11 or 11C05, STAB TRIM CONT L

 (e)  
11H20, STAB TRIM CONT R

 S 015-524
 WARNING:_______STAY OFF SERVICE ACCESS DOORS 311AL AND 313AL. THE WEIGHT OF A PERSON CAN CAUSE THE SPRING-LOADED LATCHES TO RELEASE. A PERSON CAN BE INJURED IF THEY FALL THROUGH THE OPEN DOOR.
 (7)  Open access door 311AL (Ref 06-42-00)
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MAINTENANCE MANUAL

 G.  AIRPLANES WITH STAB TRIM LEVERS ON THE CONTROL STAND; Adjust the Control Lever Rod for the Stabilizer Trim Control Module (Fig. 502).
 S 495-477
 (1)  
Install rig pin E/ST1 and E/ST2.

 S 225-478

 (2)  
Make sure that both levers on the control module are no farther than

 0.03 inch (0.76 mm) out of the index marks on the lever stop plate (Fig. 502). If the levers are farther than permitted, do the steps that follow:
 (a)  
Disconnect the control rod that is connected to the lever that is not aligned.

 (b)  
Adjust the rod end until the lever aligns with the index marks.

 (c)  
Install the control rod.

 CAUTION: DO NOT MOVE THE LINKAGE WHEN A RIG PIN IS REMOVED.
　
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