(e)  
11H20, STAB TRIM CONT R

 (f)  
11H28, FLT CONT SHUTOFF TAIL RIGHT

 S 214-005
 (4)  
Make sure the pressure in the right and center hydraulic systems is removed (AMM 29-11-00/201).

 S 864-006

 (5)  
Remove the pressure from the right and center hydraulic reservoirs (AMM 29-11-00/201).

 S 864-007

 (6)  
Remove the pressure from auxiliary pitot systems No. 1 and 2 (AMM 34-11-00/501).

 S 014-008
 WARNING: STAY OFF THE SERVICE ACCESS DOOR, 311AL AND THE ELEVATOR
_______ CONTROL ACCESS DOOR, 313AL. YOUR WEIGHT CAN RELEASE THE SPRING-LOADED LATCHES ON THE DOOR. IF YOU FALL THROUGH THE DOOR, INJURIES CAN OCCUR.
 (7)  
Open the access door for the forward stabilizer compartment, 311AL (AMM 06-42-00/201).

 D.
Remove the Feel Computer (Fig. 401)

 S 034-009
 (1)  
Disconnect the electrical connector (19) from the feel computer (1).

 S 034-010

 (2)  
Do the steps that follow to disconnect the pitot-static, feel pressure and hydraulic lines from the feel computer (1):

 NOTE: Make sure you do not get hydraulic fluid in the pitot and
____
 static lines.

 (a)  
Attach tags on the pitot-static and hydraulic lines and on the feel computer ports for identification during the subsequent installation.

 (b)  
Disconnect the pitot-static, feel pressure, and hydraulic lines from the feel computer (1).

 (c)  
Put plugs in the lines and caps on the ports.

 S 034-011
 (3)  Remove the nut (17), washer (16), and bolt (15) that connects the control rod (2) to the feel computer arm.
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 S 034-012
 (4)  
Hold the feel computer (1).

 S 034-013

 (5)  
Remove the nuts (20, 27), washers (21, 22, 25, 26) and bolts (23, 24) that attach the feel computer (1) to the airplane structure.

 S 024-014

 (6)  
Remove the feel computer (1).

 TASK 27-31-19-424-015
 3.  Install the Feel Computer_________________________
 A. Equipment
 (1)  
Gage Assembly - B27039-3, Part of the Elevator
 and Stabilizer Rigging Equipment, B27039-1

 (2)  
Rig Pin E/ST11 - P/N B20003-21, Part of Set
 B20003-XX (Ref 20-10-24)

 B. Parts ~.............................................................................. | MM | | IPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ...............................................................................| | 401 | 1 | Elevator Feel Computer | 27-31-19 | 01 | 50 | | | 15 | Bolt | | | 5 | | | 16 | Washer | | | 15 | | | 17 | Nut | | | 20 | | | 20 | Nut | | | 45 | | | 21 | Washer | | | 41 | | | 22 | Washer | | | 40 | | | 23 | Bolt | | | 37 | | | 24 | Bolt | | | 36 | | | 25 | Washer | | | 40 | | | 26 | Washer | | | 41 | | | 27 | Nut | | | 45 | 2.......….......…...................................…...........….....…........1
 C. Access
 (1)  
Location Zones 211/212 Control Cabin 311/312 Area Aft of Pressure Bulkhead to BS 1787.45

 (2)  
Access Panels
 311AL Forward Stabilizer Compartment

 D.
References

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

 (2)  
20-10-24/201, Rig Pins

 (3)  
22-00-02/201, Autoflight BITE

 (4)  
24-22-00/201, Electrical Power - Control

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MAINTENANCE MANUAL

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23. BOLT
22. WASHER
　
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