Wiper-Blade

AMM Ref: 30-45-53

Consumables: As per AMM

1) LST & Rag pieces

2) Wiper-Blade (4343253)

Tools:

1) Torque wrench # 200 in-lbs

2) Sockets # 3/8

3) Ratchet # Extension # 3" (1/4 drive)

4) Pointed Poker for Roll-pin removal

5) Common tools

Support Equipments:

1) Windshield Trestle

Precautions/Tricks: As per AMM

1) Weather radar CBs must be opened, safetied & tagged.

2) Be careful during removal & installation of Wiper arm , because improper handling of tools can damage to the Windshield.

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