REPLACE KEY-LOCKED SCREW THREAD INSERTS
This task covers:
Remove (page 8-25).
Install (page 8-28).
General Mechanics Tool Kit (Item 35, App B)
See your -10
Extractor Screw Set (Item 32, App B)
Portable Electric Drill (Item 24, App B)
Screw Threading Set (Item 94, App B)
Engine stopped (see your -10)
Twist Drill Set (Item 98, App B)
Carrier blocked (see your 10)
Track Vehicle Repairer 63H10
R E M O V E
Take care not to break keys.
1. Drill out insert to depth of keys. Use drill the
same diameter as distance between keys.
2. Bend keys in to unlock insert. Break off bent
portions of keys.
With all keys broken off, remove insert. Use
an extractor tool to screw out insert.
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