CA77 Head Sealing Washers?

big-b · Post by **big-b** » Tue Apr 05, 2011 2:37 pm

Maybe someone could label this pictures as to which ones require a sealing washer?

LOUD MOUSE · Post by **LOUD MOUSE** » Tue Apr 05, 2011 4:35 pm

5 6 9 . .....lm

big-b wrote:Maybe someone could label this pictures as to which ones require a sealing washer?

big-b · Post by **big-b** » Tue Apr 05, 2011 5:55 pm

Thank You.

Brian

mca2 · Post by **mca2** » Mon May 09, 2011 4:39 pm

I've noticed oil drops under my '67 CB77. Closer inspection showed some leakage along a the threads of a stud (see picture). If i look at the above pictures this should be position 3?

Any suggestion how to fix this? And does anyone know where the oil's coming from anyway?

rrietman · Post by **rrietman** » Mon May 09, 2011 8:26 pm

really? isn't it 5-6-3?
maybe I don't know anything
Randy

LOUD MOUSE · Post by **LOUD MOUSE** » Mon May 09, 2011 9:57 pm

Do I see a Bolt rather than a Nut near this leak?
The location as I can tell will require a soft washer/seal "HONDA ALUMINUM" and the Special sort of NUT. .............lm

mca2 wrote:I've noticed oil drops under my '67 CB77. Closer inspection showed some leakage along a the threads of a stud (see picture). If i look at the above pictures this should be position 3?

Any suggestion how to fix this? And does anyone know where the oil's coming from anyway?

mca2 · Post by **mca2** » Wed May 11, 2011 2:37 pm

LOUD MOUSE wrote:Do I see a Bolt rather than a Nut near this leak?
The location as I can tell will require a soft washer/seal "HONDA ALUMINUM" and the Special sort of NUT. .............lm

I'll see if i can get my hands on this special nut. I've studied my original shop manual and parts list, but it is nearly impossible to spot which nut goes where. But the oil drops seem to prove that at least this one requires such a nut :)

And yes, the other looks like a bolt. I assume someone found out, a bolt instead of a rod and nut also works. And apart from this leak, it otherwise seems oil tight.