Re-circulation Filters

AMM Ref: 21-21-41

Consumables: As per AMM

1) Rag pieces

2) Face-mask

Tools:

1) Apex bit # No. 06 (qty-02)

2) Speed handle/bit holder

Support Equipments:

1) Refueling trestle

Precautions/Tricks: As per AMM

1) Cover your face properly with help of face mask or by rag piece to prevent ingestion of dust from Re-circulation filter.

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