(d)
11H11 or 11C05, STAB TRIM CONT L
(e)
11H17, FLT CONT SHUTOFF TAIL LEFT
(f)
11H18, FLT CONT SHUTOFF TAIL CTR
(g)
11H20, STAB TRIM CONT R
(h)
11H28, FLT CONT SHUTOFF TAIL RIGHT
S 864-032
(2)
Put the L, R, and C FLT CONTROL SHUTOFF switches on the right side panel, P61, to the ON position.
S 864-033
(3)
Put the RIGHT and CENTER STAB TRIM SHUTOFF valve switches on the control stand panel, P10, to the NORM position.
(4)
Remove electrical power if it is not necessary (Ref 24-22-00).
(5)
Close the access door for the feel actuator (Ref 06-42-00).
S 864-034
S 414-035
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A
757 MAINTENANCE MANUAL
ELEVATOR FEEL COMPUTER - REMOVAL/INSTALLATION
_____________________________________________
1. General_______
A. This procedure contains steps to remove and install the elevator feel computer.
TASK 27-31-19-024-001
2. Remove the Feel Computer________________________
A. References
(1)
06-42-00/201, Empennage Access Doors and Panels
(2)
24-22-00/201, Electrical Power - Control
(3)
29-11-00/201, Main (Left, Right, and Center) Hydraulic Systems
(4)
34-11-00/501, Pitot Static System
B.
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
C.
Prepare for the Removal
S 864-002
(1)
Supply electrical power (AMM 24-22-00/201).
S 864-003
(2)
Put the R, L, and C FLT CONTROL SHUTOFF switches on the right side panel, P61, to the OFF position.
S 864-004
(3)
Open these circuit breakers on the overhead panel, P11, and attach DO-NOT-CLOSE tags:
(a)
11B19, STAB TRIM ALT (IF INSTALLED)
(b)
11H11 or 11C05, STAB TRIM CONT L
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A
757
MAINTENANCE MANUAL
ELEVATOR FEEL COMPUTER
SEE A
A RIG PIN HOLE E/ST11 FORWARD
SUPPORT BRACKET BULKHEAD OF
THE STABILIZER
COMPARTMENT
SEE B
AFT FASTENERS
SEE B
1. FEEL COMPUTER
14. CENTER FEEL FEEL COMPUTER ARM
PRESSURE LINE
13. RIGHT FEEL PRESSURE LINE 2. CONTROL ROD
12. PRESSURE LINE FOR THE CENTER HYDRAULIC SYSTEM
11. PRESSURE LINE FOR THE RIGHT HYDRAULIC SYSTEM
INBD
10. RIGHT FEEL RETURN LINE
9. CENTER FEEL AFT
RETURN LINE
8. RETURN LINE FOR THE RIGHT HYDRAULIC SYSTEM
3. PRESSURE LINE FOR AUXILIARY
7. RETURN LINE PITOT SYSTEM
FOR THE CENTER 4. STATIC LINE NO. 2 HYDRAULIC SYSTEM
5. PRESSURE LINE
6. STATIC LINE FOR AUXILIARY
A
PITOT SYSTEM NO. 1
ELEVATOR FEEL COMPUTER
A
Elevator Feel Computer Installation
Figure 401 (Sheet 1)
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757
MAINTENANCE MANUAL
(c)
11H17, FLT CONT SHUTOFF TAIL LEFT
(d)
11H18, FLT CONT SHUTOFF TAIL CTR
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