Today, the hind unit brake cylinder piston cup seals were replaced with the new neoprene type. This was not an easy job as the new seals are very stiff and don’t squash down easily. Once the seals eventually slide into place the felt follower seals present another set of problems. Again after much grunting and pushing the tee type securing bolts were fitted into place securing the head to the cylinder . The push rods and subsequent pins will be final fitted on our next workday.
The brake system is in general terms, continuing at a good pace but the cab sub floor piping requires significant work. So much so the it has been decided to replace the drivers side cab sub floor sheet for two reasons. The first being that it has seen better days and the second being access to a very cramped space. The floor was cut into two sections to allow the brake stand and sub assemblies to be removed for assessment and repair. The grimy, rusted pipes only yielded after we applied heat with the oxy torch helped by hydraulic jacks. The four feed valves and many smaller fittings are now off site being rebuilt as home work and yes they are seized and full of that rusty grime.
The cabs steel sub floor is about four inches below the timber floor and supports many sub assemblies including a myriad of pipes, both steam and air. Much of the rust and grime in the area is a direct result of coal dust and over use of the cab hose. Maybe the manufactures knew this as a this would ensure the purchase of new locomotives for future sales. Oh well bad timing you might say as diesels were well into production when 6029 was new!
Our next workday (Saturday June 4) will see us continue around the cab sub floor area. Hopefully the new replacement sheet for the sub floor will be on site ready for fitting by then.
Alan Gardner
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The society operates rail tours out of Canberra with our heritage fleet of steam and diesel locomotives and rolling stock every few weeks.
To travel in style on any of our tours, or to learn more about our collection and operations, go to trains.org.au
To travel in style on any of our tours, or to learn more about our collection and operations, go to trains.org.au
Next Workday
Fundraising Appeal
$70,000 is the target we need to reach, before we can fund all the materials and services we need to complete the project. The next big ticket items on our shopping list will likely be piston and valve ringsand a new stoker trough... Don't forget about nuts, bolts and other sundry items that we buy almost every week to keep the project moving.
If you can spare a few bucks, please help us reach the target by clicking on this button.
If money is tight, why not come down and get your hands dirty instead. And remember, the more help we get, the sooner the Garratt will again grace the rails, for the enjoyment of old and young alike.
Finally I can announce that people who donate over $500 in total to Project6029, will qualify for a cab ride once 6029 is back in service. What an incentive! Anyone can qualify for this bonus, and those that have already donated are in the running. Just donate a total of $500 or more and you are in the queue...
How can you help 6029 get back on the rails?