8-91 INSPECT CHIP DETECTOR
Technical Inspection Tool Kit,
Steel Nut, 1/4-28
Off Engine Task
Inspect plug (1) and housing (2). There shall
be no cracks.
Do not drain oil solely for the purpose of
removing the housing (2) for inspection.
Inspect housing (2) for cracks without
removal from engine when inspection is
performed while engine oil is not drained.
Check strength of magnets (3) on plug (1) by
placing 1/4-28 steel nut (4) against them.
Magnets (3) shall be strong enough to support
weight of steel nut (4).
END OF TASK
Change 6 8-293