Caldwelldr Posted March 18, 2018 Report Posted March 18, 2018 What is the alternator belt part number for my 1977 M20J/201? The P/N on the belt is missing after 37------ . Also can not find the P/N in the parts manual.
jetdriven Posted March 18, 2018 Report Posted March 18, 2018 (edited) It’s in the Pc406-1 Lycoming parts catalog. Part number 37A19773-376 Edited March 18, 2018 by jetdriven
OR75 Posted March 18, 2018 Report Posted March 18, 2018 A pain in the ... To replace ... Need to remove the prop ... 1
mooneyflyfast Posted March 19, 2018 Report Posted March 19, 2018 While you are at it you might want to put a spare belt. It can be secured where it is out of the way until you need it.. Eliminates the need to remove the prop to install a new belt.
flyboy0681 Posted March 19, 2018 Report Posted March 19, 2018 21 minutes ago, mooneyflyfast said: While you are at it you might want to put a spare belt. It can be secured where it is out of the way until you need it.. Eliminates the need to remove the prop to install a new belt. I wish you had written this a month ago when my prop was off. Grrr.
jetdriven Posted March 19, 2018 Report Posted March 19, 2018 Idk it’s a 50$ belt and by the time it goes bad, the other one is bad too from being zip tied to a hot engine for 800 hours, and 5 years of ozone. 1
flyboy0681 Posted March 19, 2018 Report Posted March 19, 2018 2 minutes ago, jetdriven said: Idk it’s a 50$ belt and by the time it goes bad, the other one is bad too from being zip tied to a hot engine for 800 hours, and 5 years of ozone. Maybe so, but if needed in a pinch, it could be priceless. 2 1
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