NOTE: The same washers and dimensions must be used to install the
____
 clevis assembly.

 S 022-047
 (3)  
Remove the springs and clevises.

 S 022-048

 (4)  
Disconnect the control rods for the neutral shift mechanism from the feel unit (2 locations).

 S 022-049

 (5)  
Remove the two springs from the bracket assembly.

 S 022-050

 (6)  
Remove the bracket assembly.

 S 022-051

 (7)  
Carefully rotate and hold the feel unit until you can get access to the roller bearing.

 S 022-052

 (8)  
Remove the roller bearing from the arm assembly.

 TASK 27-31-17-402-053
 5. Install the Feel Unit Roller Bearing
____________________________________
 A. Consumable Materials
 (1)  
D00153 Fluid - Hydraulic BMS 3-11

 B.
References

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

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A
757 MAINTENANCE MANUAL
 (2)  
FIM 22-00-04/101, Autoflight BITE MCDP Ground Tests - Support

 (3)  
27-31-00/501, Elevator Control System

 C.  
Access

 (1)  
Location Zones
 211/212 Control Cabin
 311/312 Area Aft of Pressure Bulkhead to BS 1787.45
 313/314 Stabilizer Center Section Compartment

 (2)  
Access Panels
 311AL Forward Stabilizer Compartment
 313AL Elevator Feel Unit

 D.  
Install the Feel Unit Roller Bearing

 S 422-054
 (1)  
Install the bolt, washer, and nuts that attach the roller bearing to the arm assembly.

 (a)  
Tighten the nuts as follow: 1) Tighten the inner nut to 85 - 100 pound-inches

 (9.6-11.3 newton-meters). 2) Tighten the outer nut to 30 - 35 pound-inches (133-155 Nm)
 NOTE: Do not change the torque value for the inner nut.
____
 S 422-055
 (2)  
Install the bracket assembly.

 S 422-056

 (3)  
Install the two springs to the bracket assembly.

 S 422-057

 (4)  
Install the nuts, washers and bolts to connect the control rods on the neutral shift mechanism to the feel unit.

 NOTE: If the adjustment rod is not in tolerance limits, you must do
____ the adjustment for the adjustable rods (AMM 27-31-00/501).
 S 422-058
 (5)  
Install the bolts, washers, and nuts to connect the springs and clevis to the housing assembly.

 (a)  
Tighten the nuts as follows: 1) Tighten the inner nut to 85 - 100 pound-inches (9.6-11.3 Nm).

 2)  Tighten the outer nut to 30 - 35 pound-inches (3.38-3.95 Newton-meters).
 NOTE: Do not change the torque value for the inner nut.
____
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A

757
MAINTENANCE MANUAL

 S 862-059
 (6)  Remove the DO-NOT-CLOSE tags and close these circuit breakers on the
 overhead panel, P11:
 (a) AIRPLANES WITH ALTERNATE STAB TRIM SWITCHES ON THE CONTROL
 STAND;
 11B19, STAB TRIM ALT
 (b) 11C12, STAB TRIM SHUTOFF LEFT
 (c) 11C13, STAB TRIM SHUTOFF RIGHT
 (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 732-060
 (7)  Do the Control Column Breakout Test in the Elevator Control System -
System Test (AMM 27-31-00/501).
 S 732-061
 (8)  Do these steps to check for elevator feel system forces:
　
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