ATA:                     29 / 63 / 65 / 79

Aircraft Model:       ALL LIGHT HELICOPTERS

Subject:                O-Ring Part Numbers for Magnetic Chip Detectors

Date:                     June 26, 2014

Recently there has been an increase in the number of requests for the o-ring part numbers for the magnetic chip detectors on the light helicopters. The information is not contained in the respective model Illustrated Parts breakdowns. Only the chip detector housing o-ring part numbers are referenced.

Two o-ring part numbers are required:

Electrical magnetic chip detector                M83248/1-012

Non-Electrical magnetic chip detector       M83248/1-013

 TT