Comfy seats

I started by making some rails for the seats to sit upon, as the MGTF seats have much wide spaced runners than the original Triumph ones.

The runners had crush tubes inserted where the bolts go through them

I then welded a set of bars at the spacing of the seat runners and ended up with this

The seats now bolt through their runners to the bars running front to back in the car.

Here's the finished result

 

Lots of fore and aft movement when required, and the seats will fully recline, which may help the passenger when sleep is required on the RBRR.                                                                                 

EFI saved a breakdown at the roadside

But more on that later, let the story unfold just as I found out yesterday...

Saturday was the day, to cure the oil leak from the front of the sump, and it was a job that I wasn't looking forward to, so with the engine supported

 

I undid the radiator hoses, and engine mounts, and then lifted the engine another few inches, until I had full access to the sump bolts. The rear 2 into the alloy crankshaft seal housing were missing - threads stripped, but the rest came out easily enough, and the sump came loose, but I couldn't remove it until I undid the bolts holding the oil pickup to the engine. The sump needed rotating through 90 degrees and then tilting out from under the cross member.

Not too happy with what I found in the sump though

I have given this engine regular oil changes, so where this is from I don't know.

But with this much crap in the sump it did provoke an inspection of the oil pump

fairly scored, and beyond reuse, luckily I had a spare new one, so that went on the engine.

I am fairly confident, that the metal particles stopped at the filter, as I had also changed the oil filter on a regular basis, and used good quality ones - I suppose when a big end fails on the RBRR I'll know why !

So as they say reverse the process and reassemble - I have some concerns about the missing rear sump bolts causing a leak, but I did put a smear of silicon gasket goo on the rear of the sump  gasket - just in case.

All went back together well, apart from the usual fight with the engine mounting bolts, these NEVER seem to line up easily.

After filling with oil and water, it was time to remove the distributor, as I needed to fit the oil pump drive and I wanted to rotate the oil pump with a drill to pump oil round, and fill the filter - I had already primed the new pump prior to fitment.

This is what I found - dissy drive gear doll pin broken again

As the dissy isn't needed by the EFI the engine still runs despite this, and the oil pump is still driven.

I am not sure why its failed again, I stripped the distributor and there's no witness marks inside showing anything catching, the shaft rotates easily, etc etc.

Its twice this distributor has done this, so I am now going to fit an old one that I have and see if this fails too.

Finally I collected my leather MGTF seats - and although I need to make up seat mounts for them, they fit nicely and are really comfy

Getting ready for the RBRR

As always there's outstanding jobs to do on the car, and having worked through the last 4 weekends its now time to attend to some of the jobs.

The main item to attend to was to replace the radiator and hoses, the PO had bodged the radiator fittings, and the only way to remove it had been to undo the radiator to shroud mounts. The bolts for this go into the core, so naturally 2 of the fittings had started to weep.

I had purchase a new aluminium radiator and some silicone hoses

So once the old radiator was out, I started to remove the old shroud bolts to the body - 2 came out - well the captive nut and bolt together, one I had to cut off, and one I couldn't remove, and cutting the bolt head off wasn't a solution, as the captive nut was in a blind box section

I found out the issue - UNC bolts had been fitted into UNF captive nuts. The two that came away with the nuts was simple, as I could get at both sides, new UNF nuts and bolts will suffice.

The remaining remnants of one bolt had lots of thread, as the bolt hadn't been tightened flush, so I filled the screw thread flat and could now fit a UNC nut on the threads, the remaining bolt and fixing was left for now, as I could tilt the shroud to enable easy fitment of the radiator.

However while doing this I notice a problem with the offside engine mount

This again had been replaced by the PO with an after market replacement, and although the photo doesn't show it, there was very little rubber still attached, luckily I had a NOS item, so this was replaced. The nearside mount is fine, so I left this, it gets less load anyway due to the extra steadying mount from the exhaust manifold to the chassis rail.

I then removed my not needed mechanical fuel pump and fitted a blanking plate to the hole - something less to go wrong. The plate was made from a Ford one off a crossflow, slightly cut down to fit the hole - the bolt holes were at the same centres.

That done I replaced the radiator and all the hoses, the bolts from the shroud into the radiator had ptfe tape wrapped round the threads to provide a good seal and hopefully prevent them corroding into place

So now to fix the none working fuel gauge and look for that elusive engine oil leak.

The fuel gauge was simple, just a connector off at the fuel tank

I have now degreased the engine, so once its dried off I shall run it and see if I can identify the location of the leak

The oil leak is from the front of the sump, I know I damaged the sump gasket when I replaced the timing chain and tensioner on the morning of the last RBRR, so its off with the sump next weekend. It can be done with the engine in situ, but its going to be a dirty job with oil dripping on me ...

Something to be looked forward to !

Still there's no more water leaks and the engine runs cooler too, especially at tickover, water temp stays below 90 degrees, so that's an improvement.

So once the sump gasket is done I shall drive it every day too and from work, that should get a good 1000 miles on it before the RBRR, and hopefully prove everything is good.

I am looking to fit some MGF seats too for a little more comfort, and a larger battery now that's located in the boot, there plenty of room for a larger one