Hi there,I bought my 1975 CB550F three months ago and been lurking and learning,been meaning to introduce myself,so here I am.As a time served (back in the 60s) Aircraft Engineer have been doing own maintenance on my two previous bikes since returning to two wheels four years ago.New to Jap bikes but always wanted a "four" and this meets my needs size wise,it will be a keeper I hope.
Just finished refurbing the clocks (last coat of paint tonight) cases opened, new dials and general clean up,from info gleaned here.
Been pottering generally,equiping myself with some tools,i.e new torque wrenches,Morgan Carbtune, timing gun etc.
Played with fork oil and amount,now rides smoothly,complete overhaul of front brakes, they work OK now.
Wheel alignment,Carb strip and rebuild with new gaskets,still some issues with idle,may need new float valves.
Bike now laid up for winter and plan top end overhaul(perhaps) after a look in the sump at the primary chain and also the clutch to see if I can track down the source of the rattle at idle ( I know its an issue with these bikes and can point to poor carb balance) but will investigate.
My cylinder pressures (warm) are 145,145,145 and 135 I think these are Ok and within limits of serviceability, but the low reading on four gets me wondering if I should do a top overhaul over the winter.
Bit worried about removing tight bolts into alloy housings,heard horrendous stories about these,have good quality bits,breaker bar and impact driver.
Sorry for the ramble hope you were able to stay with me
BTW have listed a "want " in the appropriate forum connected with "horrendous stories above",anyone help?
Thanks for reading this
Some pics:-
Twohoots (Stuart)
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