B.
Standard Tools and Equipment
(1)
Scale - 0-2 feet
C.
References
(1)
AMM 27-31-00/201, Elevator and Tab Control System
D.
Access
(1)
Location Zone
101 Control Cabin, LH
102 Control Cabin, RH
704 Tail Cone
711 Elevator and Tab, LH
712 Elevator and Tab, RH
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-31-00
ALL ú ú 01 Page 560 ú Mar 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
(2)
Access Panels
3701 Stabilizer Trim Access Door
3801 Tail Cone Access Door, LH
3802 Tail Cone Access Door, RH
E.
Procedure
S 865-069
(1)
Use the trammel bar to set the B dimension at 21.32 |0.10 inches (ballnut against lower stop).
S 865-070
(2)
Do this task: "Null Procedure - Mach Trim Actuator" (AMM 27-31-00/201).
S 865-071
(3)
Supply hydraulic power from systems A and B (AMM 27-31-00/201).
S 735-029
(4)
Do a test of the neutral shift operation:
(a)
Move the control column lightly in a longitudinal direction to make sure the system is in the center position.
(b)
Make sure the right elevator moves up 16.00 |0.50 inches from the index mark on the tail cone.
(c)
Use the trammel bar to set the B dimension at 45.84 |0.10 inches (ballnut against upper stop).
(d)
Move the control column lightly in the longitudinal direction to make sure the system is in the center position.
(e)
Make sure the right elevator moves down 2.60 +0.40/-0.20 inches from the index mark.
TASK 27-31-00-735-030
14. System Test - Mach Trim Actuator________________________________
A. Special Tools and Equipment
(1)
F80055-1 - Trammel Bar
(2)
C22003-18 - Test Box - Mach Trim Actuator
B.
Standard Tools and Equipment
(1)
Scale - 0-2 feet
(2)
Voltmeter - General Purpose VTVM
C.
References
(1)
27-31-00/201, Elevator and Tab Control System
D.
Procedure
(1)
Use the trammel bar to set the B dimension at 41.57 |0.05 inches
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