Cleaning and/or replacement of FAV TCT FILTER ON CEO Aircraft

Any work on TCT or TLT is required to open 413/423 DT Panel.

Once you open this access panel,there is a 90% probability that you find 2 or 3 screws stuck and you need a structure personal to cut the screw or Nut Plate.

TCT FILTER FIN NO -7170HM1/7170HM2

Following are the P/N:-

Screw-NAS1102E3-8

Washer-NAS1169C10L

Nut Plate-NAS1791C3-1

Rivet-CCR264CS3-03/-04

TQ required -13 to 15 lbft-ft

PANEL REPLACEMENT AMM REF:-54-52-11-000/400-002

FILTER P/N-398-21 for Ceo a/c

O-RING P/N-S4165

Anti seize compound -03PBB1

LOCK WIRE-14QDB1

CBs are to be safetied open during the work -

49VU-D11,D12

122VU-Z22,Z23

NOTE :- Ensure that while installing Filter, convex side of the seal touches the Filter

AMM REF:-36-11-43-000/400-008-A

This is a general guidelines,refer applicable AMM for the job.