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1. 12:13 AM - Vic Syracuse's article comments (Gary VanRemortel)
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Subject: | Vic Syracuse's article comments |
I sent this to the Sport Aviation editor today.
Vic Syracuse did a good job on care and feeding of tires and brakes in the
Feb 2021 issue, but please allow me to add my top tips. Change tires and
tubes in a clean area of your hangar, so grit and metal chips won=99t
get
trapped between tire carcass and tube. Baby powder contains oils that will
attack your tubes, EC880 silicone powder is a better choice. Reinstall
valve cap after inflating, so grit doesn=99t get into valve causing l
eaks.
New molded seals 154-13000 are superior to oiled felt washers used on
common 5=9D wheels in keeping grit out of bearings. Upgrade Nitrile
caliper
piston O-rings to Viton or Fluorosilicone for high temperature resistance
to compression set. Modern wheel weights are no longer Lead, they are
Steel or Zinc. MIL-H-5606 fluid has been superseded by fully compatible
far less flammable MIL-PRF-87257 fluid. Mobil SHC100 is the Parker
Hannifin preferred bearing grease. Use high temperature ceramic grease on
anchor pins going into torque plate.
Gary VanRemortel N1GV
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