RE: How to get my motorcycle running

77 Harley-Davidson SS 125 discussion forum:


RE: How to get my motorcycle running

RE: How to get my motorcycle running 
kypfer said 2024-02-17 00:39 
 
Main problem with the SS125 was the contact breaker hidden inside the alternator rotor on the left-hand side of the motor. They were very prone to wear and needed regular adjustment. I overcame this problem on my then-girlfriends machine by fitting an after-market (Sparkrite?) unit, which meant the contact breakers were no longer carrying any electrical current and so could be well lubricated, therefore reducing/preventing wear.
Another problem with the SS two-strokes in general was water-ingress into the ignition switch. On both the SS125 and my SS175 and SS250 I disassembled the switch and drilled a drainage hole in the base, for any excess water to drain out, before re-assembling the switch with plenty of waterproofing.
Most of the bullet connectors in the wiring loom were also prone to corrosion from water and benefitted from greasing and/or sealing.
Good luck :) 
 
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