
Just before the big show here in Norfolk Henrietta started to show no oil pressure so I did a quick check and found that the oil pressure guage had stopped working. OK its worked for 62 years so it has a right to fail. So I ordered a new one! When it arrived I knew I had made a mistake as it was produced in the "Land of Nearly Right" across the Irish Sea. With great trepidation I removed the old unit and offered the new one up!
Surprise Surprise!!!! The mounting lugs were 180 degrees out!




I need Henrietta this weekend to plant spuds so I spent the afternoon remodeling the gauge so the lugs are in the right place and fitted into the dash panel. Then I started to put the pipework back in place.
The Major oil pressure gauge has a pipe from the engine to the back of the dash panel and the gauge has a pipe with a bulkhead fitting that goes through the panel, held in by a nut, and then mates up with the pipe. When I fitted the nut it went on about 5mm easily and then would not go any further. This left about 10mm of thread between the back of the nut and the panel. There was not enough room to get the lock nut on and the pipe gland nut.



I measured the thread. 9.14mm o/d for the first 5mm of length then it changes to 10.24mm o/d.
I think the word Quality should be removed from this companies name or another word added. CR*P, in front of the name!
Be Warned.