Timing Cover Hardware Question

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RRoller123
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Your car is a: 1980 FI SPIDER 2000
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Timing Cover Hardware Question

Post by RRoller123 »

I need to know what the thread/pitch and length is for the Bottom Bolt that holds the timing belt cover on. (The outer plastic cover, not the inner cover). Mine is missing, it is all back together but the timing cover due to some normal warpage is seriously close to the alternator belt and I need to install this holddown bolt. I don't have a supply of various hardware pieces to go fiddling with it, so I hope someone knows offhand what it is. Thanks in advance!

Pete
'80 FI Spider 2000
'74 and '79 X1/9 (past)
'75 BMW R75/6
2011 Chevy Malibu (daily driver)
2010 Chevy Silverado 2500HD Ext Cab 4WD/STD BED
2002 Edgewater 175CC 80HP 4-Stroke Yamaha
2003 Jaguar XK8
2003 Jaguar XKR
2021 Jayco 22RB
2019 Bianchi Torino Bicycle
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azruss
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Your car is a: 80 Fiat 2000 FI

Re: Timing Cover Hardware Question

Post by azruss »

the thread is the same as the other bolts holding the cover. to get a length, use a tape measure to measure the cover thickness at that point and add 1/4 to1/2" depending on what you are using for flat and lock washers.
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RRoller123
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Posts: 8179
Joined: Sun Nov 13, 2011 2:04 pm
Your car is a: 1980 FI SPIDER 2000
Location: SAGAMORE BEACH, MA USA

Re: Timing Cover Hardware Question

Post by RRoller123 »

Thanks, got it resolved. Seems the reason it was left off was that if snugged down it would contact the front face of the Aux shaft. Very odd, maybe it has something to do with the missing inner cover? But a 1/2" spacer from the Local Aubuchon Hardware did the trick and all is well.
'80 FI Spider 2000
'74 and '79 X1/9 (past)
'75 BMW R75/6
2011 Chevy Malibu (daily driver)
2010 Chevy Silverado 2500HD Ext Cab 4WD/STD BED
2002 Edgewater 175CC 80HP 4-Stroke Yamaha
2003 Jaguar XK8
2003 Jaguar XKR
2021 Jayco 22RB
2019 Bianchi Torino Bicycle
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