Torque value request. I am removing the SIA from my 2015 T100. I would like to know the torque setting for the plugs that replace the chrome air ejectors that enter the head next to the spark plugs. I have done a couple of searches on the web but no luck. I would guess it would be similar to that of the spark plugs. But could well be wrong. Steve
I did this to an 09 Speedmaster that I had Don’t think you’ll find a specific torque setting for them Your plugs should have a copper gasket/washer on them and your right about tightening them pretty much like a spark plug That’s what I did and never had a problem
Thanks, thats my thinking too. I did find a useful post by a member with multiple torque values. I didn't really expect to find a value for this fitting its not a serviceable part. But was interested as this mod is such a popular one. People get carried away with torque value and forget to develop a feel for such things. I will treat it as a spark plug and hammer it in .
Well plans go wrong. I bought the bits to do the SIA removal and didn't make a very good job. The 2 plugs for the head are M12 x 1.25 pitch. The plastic bung for blocking the air box is 20mm. For some reason I got M12 x 1.5 pitch and 15mm dia bungs. They are heading for the spares box. Its an easy job once the tank is out of the way. Its also an excellent opportunity to route the cables along the frame for my heated grips and sat nav. Another job out the way !
Yes got sump plugs, but was misinformed on the thread pitch, Sump plugs are ideal for the job. Nice shoulder to flatten the washer and a short body length that doesn't intrude into the exhaust gas flow. The 20mm bungs are from chair legs. Thought I would be smart and took them from the wifes chair
Just an update. The correct sump plugs arrived and were duly fitted. The air box hole vacated by the hose blocked off. I fitted my Oxford heated grips but ran across an issue. I did this job years back on a carb model T100. So was familiar with the install. The bar end covers are held in place with 5mm c/s stainless steel bolts. They are thread locked. I could feel the resistance immediately. Out with the heat gun to make it an easier job. Nope the left one sheared off but I managed to get the right one out. Drilling stainless steel is pointless but I had a go. Waste of time and drill bits. I made a new insert for the handle bar with a 5mm threaded hole. it was a push fit and I siliconed it in place. It took me a few hour to sort that out. So job done and the heated grips work a treat. My sat nav power was wired in and the wiring made neat. Getting the bike the way I want it. Very pleased to be back on a Bonneville.
