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oldbikedude
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- Location: Pa.
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by oldbikedude » Sun Aug 06, 2017 7:35 pm
you may need to tighten the head down fully before you can get the chain on.
with the top cover off?
I recommend you do as suggested.
How do I tighten the head fully with the top cover off so I can "set" the cam sprocket timing? Please forgive me for my lack of experience.
you have the head and cylinder surfaces broched/flattened?.
No, This engine had no base or head gasket leaks. I had a buddy check things when he did the valve job.
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'67 Ca77 Dream
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G-Man
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by G-Man » Mon Aug 07, 2017 2:15 am
I made up a set of spacers to put on the studs so that I can tighten the head with the top cover off.
G
oldbikedude wrote:you may need to tighten the head down fully before you can get the chain on.
with the top cover off?
I recommend you do as suggested.
How do I tighten the head fully with the top cover off so I can "set" the cam sprocket timing? Please forgive me for my lack of experience.
you have the head and cylinder surfaces broched/flattened?.
No, This engine had no base or head gasket leaks. I had a buddy check things when he did the valve job.
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F
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sixtiescycle
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- Location: Gresham, OR
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by sixtiescycle » Mon Aug 07, 2017 7:32 am
With the chain in place on one side of the sprocket turn the crankshaft slightly to take the slack out of that side of the chain and the other should drop into place, connect and rotate through to make sure timing is correct as it might show a tooth off, adjust as necessary.
Dick Johnson
'61 CB92
'63 domestic CL72 Type 2
'63 CL72
'65 CL77
'66 CB77
'67 CB450D
'71 SL350
'71 XS1B
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oldbikedude
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- Location: Pa.
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by oldbikedude » Mon Aug 07, 2017 4:40 pm
Thanks guys for all the help. I did what G-man did, worked like a champ.
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- DSC_0270 - Copy (640x360).jpg (161.81 KiB) Viewed 3685 times
'67 Ca77 Dream
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G-Man
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by G-Man » Tue Aug 08, 2017 8:58 am
Good to hear that worked out!
G
oldbikedude wrote:Thanks guys for all the help. I did what G-man did, worked like a champ.
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F
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oldbikedude
- honda305.com Member
- Posts: 91
- Joined: Sun Nov 29, 2009 6:16 pm
- Location: Pa.
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by oldbikedude » Tue Aug 08, 2017 4:24 pm
Yup worked great. I still didn't like having to tighten the head gasket then loosening it again to get the top cover on....but it should be ok. Now on to the top cover packing & the camchain tensioner.
'67 Ca77 Dream
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LOUD MOUSE
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- Location: KERRVILLE, TEXAS
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by LOUD MOUSE » Tue Aug 08, 2017 4:55 pm
Pay special attention to the top middle "parts" so they have the oval cutouts forward/toward the exhaust. .....................lm
oldbikedude wrote:Yup worked great. I still didn't like having to tighten the head gasket then loosening it again to get the top cover on....but it should be ok. Now on to the top cover packing & the camchain tensioner.
