78-34-02
 VALVES  ú CONFIG 1 ú N01 Page 403 ú Oct 10/94
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S 024-053-N01
 (4)  
Loosen the swivel nut for the reducer tee (8).

 S 024-052-N01

 (5)  
Remove the reducer tee (8) and elbow (9) from the DCV.

 NOTE: Keep the elbow (9) installed on the reducer tee (8) unless it
____
 is defective.

 S 024-008-N01
 (6)
Remove the elbow (9) from the reducer tee (8) if it is defective.

 S 024-009-N01

 (7)  
Remove the union (6) and the packing (7) from the hydraulic retract port on the DCV.

 (a)  Discard the packing (7).
 S 024-049-N01
 (8)  
Install protective caps on all hydraulic tubes and DCV ports.

 E.
Remove the Extend Flow Control Tee for the Thrust Reverser.

 NOTE: The flow control tee can be removed when the DCV is removed from
____
 the strut (AMM 78-34-01/401).

 S 014-018-N01
 (1)  
Remove the Retract Flow Control Tee from the lower, forward face of the DCV.

 S 024-019-N01

 (2)  
Loosen the tube nut on the hydraulic extend lines (1).

 (3)  
Move the hydraulic tube nuts forward.

 S 034-020-N01
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITHOUT ONE-WAY RESTRICTOR ú

 78-34-02
 VALVES  ú CONFIG 1 ú N02 Page 404 ú Jun 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
S 014-021-N01
 (4) Loosen the three clamps for the control tube and wire bundle.
 NOTE: This will provide room to remove the flow control tee without
____
 removing the elbow.

 S 014-022-N01
 (5)  
Remove the control tube for the baro switch.

 S 024-023-N01

 (6)  
Remove the flow control tee from the DCV.

 S 024-024-N01

 (7)  
Remove the nut (3), packing (4), and retainer (5) from the extend port on the DCV.

 (a)  Discard the packing (4).
 S 024-025-N01
 (8) Install protective caps on all hydraulic tubes and DCV ports.
 TASK 78-34-02-404-009-N01
 3. Install the Thrust Reverser Flow Control Tee
____________________________________________
 A. Consumable Materials
 (1)  
D00153 Hydraulic Fluid - BMS 3-11 (Type IV, Class 1)

 (2)  
D00054 Lubricant, Hydraulic System - MCS 352

 B.
Parts

 ~............................................................................... | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................. | 401 | 1 | Hydraulic Extend Lines | 78-34-01 | 01 | 170,210 | | | 2 | Flow Control Tee | | | 245 | | | 3 | Nut | | | 270 | | | 4 | Packing | | | 255 | | | 5 | Retainer | | | 300 | | | 6 | Union | | | 250 | | | 7 | Packing | | | 235 | | | 8 | Reducer Tee | | | 255 | | | 9 | Elbow | | | 255 | | | 10 | Elbow | | | 300 | | | 11 | Hydraulic Retract Lines | | | 155,190 | 2.....….........…....................................…..........….....….........1
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITHOUT ONE-WAY RESTRICTOR ú

 78-34-02
 VALVES  ú CONFIG 1 ú N01 Page 405 ú Feb 15/98
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C. References
 (1)  
AMM 27-62-00/201, Speed Brake Control System

 (2)  
AMM 78-31-00/201, Thrust Reverser System

 (3)  
AMM 78-34-01/401, Thrust Reverser Directional Control Valve

 D.
Access

 (1)  
Location Zones
 450 Strut - Engine 1
 460 Strut - Engine 2
　
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