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Cylinder head bolt

A

Arturo Berti

CB750 Member
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Good Afternoom,
Please I got a question about CB750 Nighthawnk 1993 motor cylinder, there are four(4) 10 mm small bolts, down location, two (2) in the front and two(2) on the back, one longer tham the other one (Back). Which side goes the longer one (Right or Left) and how long is it (mm) ? These four (4) bolts go Inverse direction tham big longer ones cylinder head (12 bolts (14 mm).

Thanks a Lot for your valuable help.
 
MjAzMjQxMQ-2125ee70.png

#12 is a 6x25mm flange bolt (10mm head), 2 of them

#13 is a 6x32mm flange bolt, 2 of them
 
Travis said:
Are these the bolts you're talking about? https://www.partzilla.com/catalog/honda/motorcycle/1993/cb750-a-nighthawk-750/cylinder-head-cover
Click to expand...
Good Afternoom,
Thanks for your answer, I mean "Cylinder Bolt Flanges # 12 & # 13" on the back engine. Which one is the longer ? Right or Left ? How long is it on mm ? Mixed plain and threaded bolt ?

Diagram:

https://www.partzilla.com/catalog/honda/motorcycle/1993/cb750-a-nighthawk-750/cylinder
Merry Christmas.
Best Regards,
 
My interpretation is the #13 (6x32mm) go in the front and #12 (6x25) go in the rear. They appear to be partial thread, but full thread will work just fine there IMO.
 

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