finished my big stop this year, tasks included,
change fluids: oil, coolant, brake fluid to ate typ 200, gear box plus ceramic aditive, differential oil plus cerqmic aditive
new water pump
new belts
new performance brake pads
a couple of results/ consequences:
ceramic aditive worked lovely over stock gearbox and differential oil, add 100 ml into each, smooth, less noise, good, reccomend
new water pump has resulted in a very positive outcome, as temp has dropped 5 deg average
suspicion on bad water pump, temp was always closer to 90deg than to 85deg
plus a little spill of coolant a couple of times in 2 years from the pump holes, you might know there are one or two holes in the front section of the pump, those holes are there to tell about problems in the pump, so i had these spills and i was worried
was not urgent so i took my time
these days hella, or walloth water pumps have a plastic rotor, i recommend hepu german brand
new belts too, found a very nice model from gates, rated up to 200 deg for the 1125x9,5 steering belt,
https://ww2.gates.com/spain/brochure.cfm?brochure=13684&location_id=20499
i am using a nice industrial type belts for the 13x990 main belt as my setup is pretty peculiar
i found i needed half size for it (automotive belts are set between certain size steps, industrial belts come in half of those)
bleeding was laborious, two times in the garage and another two after a spin, the tstat hole worked well
happy as a drunken squirrel ;-)