ORIGINAL: handyman
word to the wise..............TT46s can run under water,,,,,,,,run them use them fly them and dont take them a part,,,unless you break something, flush a eng out with after run oil or wd40 but dont get inti taking them or other nitro apart................oh thats 40 yrs of flyingthats talking
Handyman,
That may have been true with engines in the past... and with modelers from the past...
In current times, people in this forum and elsewhere, are too used to engines with inexpensive, corrosion sensitive bearings; and to fuel that contains too little castor oil, or none at all; and to not running their engines dry at the end of a day's flying...
...And to WD40, which is quite useless as a corrosion inhibitor...
I have an MVVS .49 engine with far more than 100 hours on it, still with its original bearings; but for most of the 'general population', you can just forget all you wrote...