its pretty straightforward, the unit comes complete and is sized for either the standard tank or the adv tank (two different part numbers) I took the opportunity to change my gauze fuel filter and the main in line filter at the same time and replaced all the clips with OE Stainless and two small jubilee clips for the filter housing. A new O ring for the plate is required and torque up the bolts in accordance with the instructions in the manual (don't over do it other wise you will distort the O ring or strip a thread. I changed some fuel hose as well at the same time just so I know I did not have to do the job again.
The oil temp sender was an easy straight swap. I had in the past thought as the fuel gauge and the oil temp was faulty it might have been the RID so I bought one from EBay - fitted it but the readings were the same so I have it for a spare now.
The oil temp sender was an easy straight swap. I had in the past thought as the fuel gauge and the oil temp was faulty it might have been the RID so I bought one from EBay - fitted it but the readings were the same so I have it for a spare now.