Author Topic: 78 cb750f Battery box bolt sizes??  (Read 651 times)

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Offline apetersonboy

  • 1978 CB 750F SS
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78 cb750f Battery box bolt sizes??
« on: October 01, 2013, 09:59:06 AM »
Hey guys I'm wondering if anyone knows what the size of the three bolts are that hold the battery box to the frame are.
Also, anyone know what the bolt size is of the front screw on the coils that attaches it to the frame?

I've looked at oem diagrams and the bolts aren't listed. Thanks


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Offline thrutheframe

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Re: 78 cb750f Battery box bolt sizes??
« Reply #1 on: October 01, 2013, 10:24:57 AM »
http://www.bikebandit.com/houseofmotorcycles/1978-honda-cb750k/o/m9458#sch401643

Looks like you're talking about #20.

You can probably find the coil mount screws there too.  Just poke around, you'll find it.
'74 cb 750 K4
'79 CB 650 http://forums.sohc4.net/index.php?topic=83981.0
'75 CB 360T
'90 RC31 Hawk GT

Offline apetersonboy

  • 1978 CB 750F SS
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Re: 78 cb750f Battery box bolt sizes??
« Reply #2 on: October 01, 2013, 10:51:33 AM »
22 is the one that I'm wanting. That's the bolt that goes through the battery box rubbers and into the frame isn't it?