This blog documents the restoration, and conversion, of a 1965 Humber (Singer) Vogue to a fully electric vehicle. The Vogue will be powered by an 11kW(modified), 3 phase industrial AC motor, controlled by an industry standard Variable Speed Drive (VSD) or Inverter. To be able to produce the 400 volts phase to phase the VSD will need about 600 VDC of batteries. A big thanks to the contributors on the AEVA forum: http://forums.aeva.asn.au/forums/
Thursday, October 10, 2013
Brake Master Cylinder Problem
Anyway, the brake pedal has been a little reluctant to return fully for a while now and the problem has reached the unsafe stage (no leaks - just internal in the M/C).
I found my spare master cylinder under the house and dropped it in to a recommended repair place last week. They have re-sleeved it in stainless steel and done a total restore. I picked it up yesterday.
The old Master Cylinder (taken during conversion). It's about the oldest, ugliest looking thing under the bonnet.
Now the sticking point. CRC soaked and all, I could not loosen the brake line going to the Master cylinder. It's thoroughly rusted in. So based on some classic car forum advice (Rover I think), I just bought this:
It's a Flare Nut spanner (wrench) - 3/8" and 7/16" AF.
Ideal for difficult pipe fitting - like brake lines.
We'll see how it goes...
The fitting is soaking in CRC56 as I type.
It's kind of ironic that we are having a little petrol (gasoline) delivery crisis in Victoria right now and my EV is off the road due to a siezed pipe fitting.