Sorted all of the parts in the Mk2 Blue car, some engine pieces with a block (which I now know is the original) that has nice bores that are at +20 thou and a crankshaft that has iffy bearings, but is only cut -10 thou so
thats a start. A good starter motor, great s/s exhaust, 12-vane water pump. One or two AC parts, but not sure if I'll bother with that.
A nice looking gearbox with no damage but I would really like to go to an OD, which really should be a J type but with the parts I have an A type maybe make more sense.
The body is in fine shape with the exception od the rear seat pan and the area around the transmission tunnel/firewall where some animal had attacked it with a lump hammer,
presumably to fit a different gearbox.. Then they cut the crossmember!
I'm awaiting arrival of the Mk1 sparees car, keeping fingers crossed on the heads!
The Mk1 is here and what a sad sight! I was a bit worried about the engine but once it was removed and the heads taken of (after the required 2 days to remove the single stud that I could not budge)
I had a pleasant surprise.. Heads look great.. I just need to work out of they have been skimmed but it looks like there is still some meat there. In general the engine seems in
good condition, and was probably rebuilt before the cars demise. It turns over fine, The block is OK the crank is great. The timing chains and tensioners look new and best of all the aluminium around the head waterways
has not corroded at all. All engine parts are there but little else.
The transmission tunnel to firewall area is Ok except at the bottom and the crossmember is fine so I plan to cut them out to help with the repairs to the Mk2.
Unfortunately the rear seat base and seat pan is toast so I'll need those eventually.. Plus the fuel tank is not great and I was hoping for that as the one in the Mk2 has been modified.
Where to start? Well the instruments looked a bit sad so opened them all up, glass beaded and repainted the interiors and cleaned the faces as best I could. The speedo and Revcounter are fine but the
other 4 are not great. 2 of them are not standard, the Mk1 has different types. I got hold of some from a 73 Truimph TR6 and they are the right type, even included an Oil pressure gauge. The faces were OK except the oil pressure which I
touched up a bit.
The wooden dash pieces were there, but some were delaminating and the veneer was not great. I decided to have a go at re-veneering and after fixing as much of the delamination as I could with epoxy, and making a
center console piece from scratch I reveneered with some Cherry, and after a stain and a few coats of water based varnish I think they will be fine..
Rebuilt the heater A/C unit. I decided that I would loose the old 70s A/C components except for the evaporator in the heater box. That way should I ever decide to go with a Modern A/C system at least that is there.
I cleaned and tested the evaporator with a pressure check and vacuum down, it seems fine. I removed the TXV and plugged the hoses, then filled it with nitrogen to prevent any corrosion. The heater core was also tested and seems OK as well.
replaced most of the pop rivets with screws to make access easier next time, (which I hope is never!) All flaps were checked and new seals inserted. The A/C thermostat is shot, but if I ever go with A/c It will just be an On/Off affair anyways.
All of the vacuum componenets seem Ok but its difficult to say at this point. I found out that the A/c Model has a special 3 position fan switch that is not listed anywhere, and I do not have one.. more on that later!
Started on the carbs which were a bit worryingly furry, but they glass beaded up fine. The carb rebuild tech info on the buckeye triumphs webpage is a wonderful resource. All of the gaskets were replaced, the bypass valves were repaired
and the compensators cleaned up and adjusted using hot water. The needles look fine so they will stay for now and I can make that call once I tune them up, a while away yet!
Got my hands on a J type Overdrive from a TR6 but it should provide the parts to rebuild my Stag box. 1st gear is stripped but the rest of the parts look fine, nothing nasty seems to have got back to the OD unit.
I had trouble with the OD being "spline locked" and it would not pull off the main shaft. A Volvo site provided a way to release the splined by removing the sump
and prying the clutch carrier back whilst spinning the output shaft.. it worked as the OD then popped off easily. I found that to convert to J type I would need a special rear gearbox mount, which I purchased in the UK, and different exhaust
downpipes, which I will worry about later!
Finished rebuilding the Gearbox, used all of the Stag parts as they are stronger than TR and just added the Overdrive. The sliding clutch was a bit worn so ordered a relined one from the UK.
All went together well and the Overdrive kicked in fine when tested. As I did not have the cover with the 3/4 gear switch I had to modify my original one, its just a matter of drilling a hole and
thread for it in the exact centre of the boss, I then had the machine shop machine it down a little to get the switch at the correct height.