I did this service about a week ago, transmission bolt(fill) was tighter than a ducks a**e! Ended up having to use an impact driverand a long extension after a good soak with WD40. Was a little nervous asdirections on ancient impact driver had worn off so had to pray it was going toloosen rather than tighten, stripping the thread would have been a disaster!! All good in the end, this was an excellent guide! P.s. i'd recommend doing your cabin pollen filters at the same time, I had half a bush stuck in mine Good luck!How tight are the transmission bolts normal? My fill one is mega right, as in breaker bar with jack handle on it isn't undoing it. Is it likely to shear??
What gap do I need to have on the spark plugs
for the gearbox drain and refill
only reason i ask is i bought a 14mm and 20mm washer to change the gearbox oil wanted to no if it was correct