honda305.com Forum
Vintage Honda Owners, Restorers, Riders and Admirers
Latest Registry Entry
                        1965 Honda CP77 — Ulsan Metro City, Rep. Korea
                        Restored with original parts — Owner: J. Doe
                    The Superhawk from hell...
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				mike in idaho
 - honda305.com Member
 - Posts: 411
 - Joined: Sun Jan 29, 2012 9:18 pm
 - Location: orofino, idaho
 
This is long shot but I remember an old service bulletin about about poor idle quality issues, on the 305 Superhawks, being related to poor grounding of the condensor brackets. Old Hondas don't have a dedicated ground wire in the harness to tie everything together like the newer ones(they use the frame for a ground), add some age-related things like corrosion and grime buildup in the joints and you can have problems. I like to add a ground wire circuit, ring terminals on the tail light bolts, rectifier stud, negative battery terminal, ignition parts and the headlight ground wires spliced into one common wire. It may not suit the resto police to have extra wires in the harness but my lights are bright, the battery charges and the bike runs good.
			
			
									
									'65 YG1
'65 CB160
'66 CL160
'66 CL77
'78 XS650
'79 GL1000
'69 T100R
'68 TR6
'69 T120
'72 750 Commando
my company car is a Kenworth
						'65 CB160
'66 CL160
'66 CL77
'78 XS650
'79 GL1000
'69 T100R
'68 TR6
'69 T120
'72 750 Commando
my company car is a Kenworth
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				LOUD MOUSE
 - honda305.com Member
 - Posts: 7818
 - Joined: Mon Aug 15, 2005 8:23 am
 - Location: KERRVILLE, TEXAS
 
The springs are bad and the problem is ya need to remove the engine to get to the cam advance and replace them. ................lm
			
			
									
									
						Jlovvorn wrote:There is free play in my points cam.
Can rotate it back and forth a little, maybe from 12pm to 1pm, before the spring gives resistance.
I think this is bad.
Thanks for the call Ed.
I went out and messured, and I have about 2.5 to 3 mm of play in the cam.
Can someone look at this video and confirm its too sloppy before I throw in the towel?
It will be some time before I can actually pull the engine, and even then I have my doubts about trying it.
I want to be 100% before I take this plunge.
Thanks!
http://www.sendspace.com/file/k77h4a
Ignore all the buttons and "click here" ads and click only where it says "Click here to start download from sendspace" in the middle lower part of the page.
			
			
									
									
						I went out and messured, and I have about 2.5 to 3 mm of play in the cam.
Can someone look at this video and confirm its too sloppy before I throw in the towel?
It will be some time before I can actually pull the engine, and even then I have my doubts about trying it.
I want to be 100% before I take this plunge.
Thanks!
http://www.sendspace.com/file/k77h4a
Ignore all the buttons and "click here" ads and click only where it says "Click here to start download from sendspace" in the middle lower part of the page.
- 
				LOUD MOUSE
 - honda305.com Member
 - Posts: 7818
 - Joined: Mon Aug 15, 2005 8:23 am
 - Location: KERRVILLE, TEXAS
 
That's excessive play. ..............................lm
			
			
									
									
						Jlovvorn wrote:Thanks for the call Ed.
I went out and messured, and I have about 2.5 to 3 mm of play in the cam.
Can someone look at this video and confirm its too sloppy before I throw in the towel?
It will be some time before I can actually pull the engine, and even then I have my doubts about trying it.
I want to be 100% before I take this plunge.
Thanks!
http://www.sendspace.com/file/k77h4a
Ignore all the buttons and "click here" ads and click only where it says "Click here to start download from sendspace" in the middle lower part of the page.