Brand: Junxun

The F70284-3 Wear Gage is a specialized aircraft maintenance inspection tool designed for checking the wear condition of pins in an aircraft external ground power receptacle. It forms part of the F70284 wear gage tooling family used for inspection of ground power plug and receptacle components.

Boeing maintenance documentation specifically identifies F70284-3 for checking pins E and F of the external power receptacle. The gauge supports go/no-go style wear inspection, helping maintenance personnel determine whether pin condition meets the applicable maintenance requirements.

Key Points
Dedicated ground power receptacle wear gage
Designed for inspection of external power receptacle pins
Specifically used to check E and F pins
Supports go/no-go wear inspection procedures
Helps identify excessive pin wear during aircraft maintenance
Part of the F70284 ground power plug and receptacle inspection tooling family
Compact design for convenient maintenance inspection
Suitable for professional aircraft MRO and electrical power system servicing
Application

The F70284-3 Wear Gage is mainly used for:

Aircraft external power receptacle inspection
Ground power receptacle pin wear checking
Aircraft electrical power system maintenance
Go/no-go pin condition inspection
Ground power connection servicing
Line maintenance and component inspection
Aircraft MRO and maintenance facilities