Honda CD175 1970
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June 7, 2008. This is my first web page after switching from Linux Redhat to Ubuntu, I am now using a text editor to compose the page with HTML. It's not so bad after all. 


This is a web page about my blue Honda CD175 (1970).  To read more about this bike, check my links above

Are you ready for the summer after 4 years in mothballs? Year=2008 Odometer reading=4480 Actual miles=indeterminate

The fuel is 4 years old, with no stabilizer added. I basically did not do any storage procedure to Blue Lite except to drain the carburetor (I think). Both tires are almost flat and need pumping up. The almost new battery came from my red CD175. I dusted Blue Lite off, cranked it over. Got nothing until I pushed it down the driveway and it finally started near the bottom. I drove it around for a while, then drained the gas and refilled with new, changed the oil for 1.3 liters of mostly Mobil 1 10W-40 motorcycle oil and some other Mobil 1 oils.

June 7, 2008.  4531 miles
 The odometer is misleading, as there is a new speedometer installed. The basic bike is 20,000 miles, engine unknown as it came from Junkers and was also rusted solid and exposed to the weather for years. Today I checked the timing and tweaked the cam chain. The acceleration felt weak at low rpm. One cylinder was firing ahead of the timing mark, the other was spot on. So I retarded the timing, now the advanced cylinder is spot on, but the other is between "F" and the "T" mark. I think it pulls better now, and I also tested it flat out up to 55 mph into the wind.

Too bad you cannot adjust both cylinders to fire at the F mark, but one of the simplifications of the CD175 is the single set of points and coil for two cylinders. It actually could use a new points cam to solve the problem.

July 27, 2008.  4671 miles
 I was going to take Blue out for a ride on a nice sunny day, but it would not start easily, and would not idle even after it warmed up. So I returned home, dropped the float bowl and unscrewed the idle jet with my special custom made short screwdriver. Then I examined the jet with a reverse binocular, and could see some light, but very dim. I used a bit of thin stiff wire and ran ith through. Much more light now, could see a round bright hole. The bike ran fine when I reinstalled the jet, so that was it, I guess. I have not looked that that jet for years, so it's probably been closing up for some time now.