INTRODUCTION
– Apply Loctite Primer N (P/N 293 800 041) on
threads and allow to dry.
– Put several drops of proper strength Loctite
threadlocker on female threads and in hole.
– Apply several drops of proper strength Loctite
on stud threads.
– Install stud.
– Install cover, etc.
– Apply drops of proper strength Loctite on un-
covered threads.
– Tighten nuts as required.
Preassembled Parts
A00A3OA
1
2
1. Apply here
2. Do not apply
– Clean bolts and nuts with solvent.
– Assemble components.
– Tighten nuts.
– Apply drops of proper strength Loctite on
bolt/nut contact surfaces.
– Avoid touching metal with tip of flask.
NOTE: for preventive maintenance on exist-
ing equipment, retighten nuts and apply proper
strength Loctite on bolt/nut contact surfaces.
Adjusting Screw
A00A3PA
1
2
1. Apply here
2. Plunger
– Adjust screw to proper setting.
– Apply drops of proper strength Loctite thread-
locker on screw/body contact surfaces.
– Avoid touching metal with tip of flask.
NOTE: if it is difficult to readjust, heat screw with
a soldering iron (232°C(450°F)).
STRIPPED THREAD REPAIR
Stripped Threads
A00A3QA
5
8
6
7
1
2
3
4
1. Release agent
2. Stripped threads
3. Form-A-Thread
4. Tape
5. Cleaned bolt
6. Plate
7. New threads
8. Threadlocker
Standard Thread Repair
– Follow instructions on Loctite FORM-A-
THREAD 81668 package.
XXI
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