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71133 Lycoming Nut - .500-20 Nf-3

$108.75/Each
Part# 07-13062
MFR Model# 71133

Overview

Factory New Lycoming OEM Parts
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71133 Lycoming Nut-.500-20 Nf-3

October 9, 2021

Q&A

Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is there a special tool for manipulating these nuts? There appears to be a 12-facet inset which would require an Allen-type L wrench to get these off and on the crankcase studs

A male 12 point bit will be required