HL10 VAZ required collars
HL10 VAZ required collars
(OP)
installing HL10VAZ titanium shear aluminum coating fasteners, need the type of collars for this install , LISI says HL70, HL94, HL1097 and HL379 are the typical installed collars but what type should I use in aluminum structure, 727-200, the repair does not call the collar type and I cant get ahold of engineering





RE: HL10 VAZ required collars
Good luck to you.
RE: HL10 VAZ required collars
However...
NOTE. For repair purposes I am used to HL10 for nominal diameter, new installations, HL110 [1/64" OS-Dia] or HL410 [1/32 OS-Dia] for match-reamed clean-out of existing nominal diameter fastener locations.
See attached HL10 spec sheet. Recommended collars are listed.
HL70 Alum shear collar for nom Dia Pins is strictly for use on HL10 [only]
HL79 Alum shear collar for 1 OS-Dia Pins can be used on HL10 and HL110 pins.
HL82 Alum shear collar, self-aligning [for angled surfaces] can be used for 1 OS-Dia Pins can be used on HL10 and HL110 pins
HL94 SSTL shear collar for 1 OS-Dia Pins can be used on HL10 and HL110 pins.
HL97 SSTL shear collar for 1 OS-Dia Pins can be used on HL10 [only]
NOTE. The 727 was put together with swaged-collar lock-bolts; or conventional bolts and nuts. HiLoks are relatively newer.
Regards, Wil Taylor
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RE: HL10 VAZ required collars