2.........…...........….............…............….............................1
B. Consumable Materials
(1)
D00633 Grease - BMS 3-33 (Recommended)
(2)
D00013 Grease - MIL-G-23827 (Alternate)
(3)
C00308 Compound - Corrosion Preventive, MIL-C-11796, Class 3
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
C. References
(1)
27-11-14/601, Aileron Power Control Unit Linkage
(2)
27-11-71/401, Aileron Power Control Unit
D.
Access
(1)
Location Zone
101 Control Cabin, LH
102 Control Cabin, RH
216 Main Wheel Well, LH
217 Main Wheel Well, RH
E.
Install the Aileron Power Control Unit Linkage
S 224-010
(1)
Do this task: "Aileron Power Control Unit Linkage Inspection/Check" (AMM 27-11-14/601).
S 434-006
(2)
Assemble the linkage:
(a)
Install the bus drum on the shaft with the lockbolts and collars.
(b)
Install the support assembly on the shaft.
(c)
Fill the top open area of the bearing with grease.
(d)
For system A linkage, do these steps: 1) Apply the corrosion preventive compound to the inner
surface of the spacer. 2) Install the spacer on the shaft. 3) Fill all the empty spaces between the spacer and the shaft
with the corrosion preventive compound.
(e)
For system B linkage, do these steps: 1) Apply the corrosion preventive compound to the inner surface of the spring cartridge lever. 2) Install the lever on the shaft with the bolt, washer, and nut.
3) Fill all the empty spaces between the spring cartridge lever and the shaft with corrosion preventive compound.
(f)
Apply the corrosion preventive compound to the spline surfaces of the lever assembly.
(g)
While you hold the reaction link horizontally, install the spacers and the lever assembly in the reaction link.
(h)
Install the reaction link, spacers, and lever assembly on the shaft with the bolt, washer, and nut.
(i)
Fill the top open area of the bearings with grease.
(j)
Apply the corrosion preventive compound to the inner surface to the support spacer.
(k)
Install the support spacer on the shaft.
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
TABLE I
1 TEMPERATURE `F CABLE TENSION (POUNDS)
CABLES ABSA AND ABSB32
+10 -40 -30 -10 30 50 70 90 110 66 77 96 113 131 148 165 184 202
TO GET THE CORRECT CABLE TENSION, PERMIT A
FOR THE NECESSARY REGULAR CHECKS WITHOUT
MINIMUM OF ONE HOUR AT A CONSTANT AMBIENT THE SYSTEM DISCREPANCY REPORTS, THE CABLE
TEMPERATURE OF |5`F FOR THE AIRFRAME TENSIONS CAN CHANGE +15/-30 POUNDS FROM THE
TEMPERATURE TO BECOME STABLE TABLE I VALUES. FOR THE CABLE TENSION CHECKS
THAT ARE THE RESULT OF THE SYSTEM DISCREPANCY
2
THE CABLE LOADS MUST NOT BE MORE THAN
REPORTS, THE TENSIONS CAN CHANGE |15 POUNDS
+10/0 POUNDS OFF THE TABLE I VALUES WHEN YOU
FROM THE TABLE I VALUES. WHEN YOU ADJUST THE
ADJUST THE SYSTEM
CABLES, TABLE I VALUES MUST BE MET
Aileron System Cable Tension Requirements
Figure 402
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