Valve-Block (Flap/Slat PCU)

AMM Ref: 27-54-53

Consumables: As per AMM

1) LST, CFC , Vaseline & Rag pieces

2) Packings & Circlips

3) Poly bags-medium # qty- 06

4) Blue Poly bags # qty-02 (garbage bag)

5) Tie wraps # 02- small & 02 -big

Tools:

1) Circlip plier (out side)

2) Main L/G door safety sleeves

3) Locking pin (for locking slat/flap-drive shaft)

4) Torque wrench # 200 in- lbs # 75 ft-lbs

5) Spanners & Crowfoots # 3/8, 11/16, 7/8

6) Sockets # 5/16

7) Ratchet (1/4 drive), Extension # 10"

8) Monkey plier

9) Common tools

10) Bucket

Support Equipments:

1) Five wheel trestle

2) Generator

Precautions/Tricks: As per AMM

1) Place blue poly bags on keel beams (under the valve -block) so that hydraulic fluid can not go into keel beam areas.

2) Be careful during removal & installation of component because of small drive shaft it can be break.

Warning: Always use updated AMM / IPC,Task card, etc. for performing any work on aircraft .