JonathanT
Not normal for Norfolk
- Messages
- 1,332
- Location
- Wymondham Norfolk
Ok here are some photos. You will see the sensor is pushed into a fixing bolt hole not a water jacket hole. The fit is snug and I held in place with a dab of threadlock. To make the installation more pleasing to the eye and a bit more professional I found up some bits of rubber from the bike repair tin and added those. I don't have a thread adaptor but I know they exist. The photo is of an extra outlet port that screws in. Two of these were supplied with the pump. It was one of these I was thinking of adapting till I discovered the neat bolt position in the photos. The thread of the additional /optional take off port is shown in photoJonathan, Could you please show a photo of exactly where on the water pump your adaptor and sensor is bolted? I am looking at exactly the same water temp gauge on eBay. Irritatingly I just know I have an original Smith water temp gauge somewhere in my workshop and for the life of me, I cannot find it. I've had it for forty years now!
(Later) Solved. I've found two plugs on the water pump and presume the one I need is the larger of the two and facing forwards. I can insert my little finger into the hex recess of the plug. After failing to find the Smiths temp gauge I have bought the same eBay one as you did. I'm curious as to the size of the special adaptor you have inherited (male & female threads). The sensor thread might be 1/8" NPT but there is no information about it in the eBay entry. I should be able to turn one up on my lathe.