There is light at the end of the tunnel.
Perhaps the ongoing lockdown has distorted my sense of time. Brake System Update Part 5 was posted on April 3, and I would have guessed that it was more recent than that. Progress has continued, and I’m not shy about admitting that 12 weeks of working from home has allotted additional free time with the removal of a two hour round-trip commute. It also felt redundant and nonconstructive to add a post which only stated “… and today I cut and flared two more brake lines….”
The month of May had me in limbo because of the master cylinder. I was keen on keeping the original part and simply rebuilding it. I had taken a chance last year by ordering a rebuild kit that I knew might not work, and it didn’t. Then I found a new supplier based in Germany whose website looked like they had the correct ATE rebuild kit. That order was placed in late April, and I’m still waiting. Supposedly DHL has the part (or more likely has lost the part).
As much as I wanted to avoid the expense of a new master, I bit the bullet and bought a brand new unit (almost two bills) from my main vendor Classic Alfa. One concern is that there are so many master cylinder variants (standing vs hanging pedals, LHD vs RHD, non-servo vs one servo vs two servos, 20mm bore vs 22mm bore). While I was nervous about getting the correct one, I needn’t had worried. It arrived in two days (the usual Classic Alfa timeliness), and all threaded fittings and mounting points are 100% accurate.
As of today: all 3/16” brake lines have been replaced with new lines cut and formed by me, all new flare fittings are on, and all lines are in place on the car (some final fitting still needs to be done). All three rubber brake hoses have been replaced with steel woven reinforced pieces (this is a case where originality is easily overridden by better quality).
All four rebuilt brake calipers have been reinstalled, with new Ferodo pads in place (the Centric front pads I had installed several years back shed a lot of dust; let’s see if these are better).
The new master is (loosely) bolted in place, but the two brake line connections have yet to be made to it. (Not since the Isetta have I worked on a car with the master located below the floor. The Isetta was easy because the body had been removed from the chassis. The accessibility on the Alfa is horrible.) Once the lines to the master cylinder are done, I need to reinstall the pedal box in the driver’s footwell, as all three pedals had to be loosened/removed to gain access to the master.
I then have the ‘extra’ job of replacing the positive cable for the battery. The previous owner had relocated this car’s battery from the engine compartment to the trunk, and used (in his own words) “a battery cable sourced from a junkyard Renault”. Since purchasing the car from him, he has recommended that I replace this cable. I’ve purchased a much heavier-duty one from Taylor Cable, which needs to be cut to size and have the appropriate terminals connected. Part of the intake plenum was removed for access to the starter, so that will need to go back together.
The goal is to get this vehicle off the 4 jack stands upon which it’s been sitting before we reach the first anniversary of the brake seizure which happened in July 2019. I miss driving my Alfa! As I said, there is light at the end of the tunnel.
All photographs copyright © 2020 Richard A. Reina. Photos may not be copied or reproduced without express written permission.