Group 72 Service Procedures
7113-01-01-01
Permanent Fastener, Removal
You must read and understand the precautions and
guidelines in Service Information, Group 70, "General
Safety Practices" before performing this procedure.
If you are not properly trained and certified in this
procedure, ask your supervisor for training before
you perform it.
The HUCKBOLT
®
Permanent fasteners are “swagged”
over the grooved pin. No amount of twisting or
hammering will dislodge or remove the pin from the collar.
The collar must be cut parallel to the HUCKBOLT
®
pin
end of the swagged section. This is best accomplished
with a small wheel grinder. Other options may be to use a
drill or chisel to create openings on the collar wall.
W7001282
Fig. 3: Optional collar removal procedures
CAUTION
HUCKBOLT
®
Permanent Fasteners are clamped at
a very high torque and they may release suddenly.
Wear proper eye protection and keep your face at
least two feet away from the collar. Do not use a
cutting torch for removal.
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