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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.
　
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