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(b) Remove the pressure sensor conduit.
S 034-109
(2)
Hold the PCA and remove the bolt (26), washers (27), bushing (28), and nut (29) which connect the PCA (9) to the idler link (13).
S 034-110
(3)
Remove the bolts (30), washers (31), bushings (32), washers (33), and nuts (34) which connect the idler link (13) to the stabilizer rear spar (11).
S 024-111
(4)
Remove the idler link (13) from the aircraft.
TASK 27-31-05-424-117
7. Install the Elevator Idler Link
_______________________________
A. Consumable Materials
(1)
A00247 Sealant, Chromate Type - BMS 5-95
(2)
D00633 Grease, BMS 3-33 (Recommended)
(3)
D00015 Grease, Corrosion Preventive - BMS 3-24 (Optional)
(4)
D00013 Grease, MIL-G-23827 (Alternative)
B.
Parts
~............................................................................... | MM | | IPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................. | 401 | 9 |Power Control Actuator | 27-31-05 | 01 | 905 | | | 13 |Idler Link | | | 805 | | | 26 |Bolt | | | 775 | | | 27 |Washer | | | 780 | | | 28 |Bushing | | | 795 | | | 29 |Nut | | | 785 | | | 30 |Bolt | | | 760 | | | 31 |Washer | | | 765 | | | 32 |Bushing | | | 790 | | | 33 |Washer | | | 766 | | | 34 |Nut | | | 770 | 2.......….......…....................................…...........….....…........1
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C. References
(1)
AMM 06-42-00/201, Empennage Access Doors and Panels
(2)
AMM 24-22-00/201, Electrical Power - Control
(3)
AMM 27-31-00/501, Elevator Control System
(4)
AMM 27-31-05/601, Elevator Power Control Actuator
D.
Access
(1)
Location Zones 211/212 Control Cabin 335/345 Horizontal Stabilizer, Rear Spar to Trailing Edge
(2)
Access Panels 335DB/345DB Left/Right Elevator, PCU's and Control Linkage
E.
Idler Link Installation (Fig. 401)
S 224-118
(1)
Do a check on the permitted wear for the idler link (13)
(AMM 27-31-05/601).
S 644-119
(2)
Lubricate the idler link (13), bolt (26), washers (27), bushing (28), nut (29), bolts (30), washers (31), bushings (32), washers (33), and nuts (34) with BMS 3-33 grease. BMS 3-33 (recommended), BMS 3-24 (optional).
NOTE: Turn the parts to make sure that there is sufficient
____ lubrication, and clean all unwanted grease from the parts.
S 644-159
(3)
Lubricate the idler link grease fittings on the idler link bearings with BMS 3-33 grease. BMS 3-33 (recommended), BMS 3-24 (optional).
S 434-123
(4)
Install the bolts (30), washers (31), bushings (32), washers (33), and nuts (34) on the idler link.
(5)
Tighten the nuts to the proper torque.
S 434-124
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(6) S 434-126Align the mating holes of the PCA (9) and the idler link (13) and install the bolts (26), washers (27), bushings (28), and nuts (29) to the assembly. 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：757 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 3(84)
