Am I asking too much to be able to step on one brake, spin around 90 degrees and not have that wheel move at all? Maybe I am asking too much. I see all the comments about nosing over. I'd love to have that concern
Am I asking too much to be able to step on one brake, spin around 90 degrees and not have that wheel move at all? Maybe I am asking too much. I see all the comments about nosing over. I'd love to have that concern
Anyway, I love being able to converse with guys having to deal with similar problems. I had to put the Kitfox in the barn. I fly to Alaska tomorrow to run an old power scow buying salmon in Bristol Bay. I have to work these next two months so I can afford this little 80HP mistress. No internet on the boat. Just dreamin' about flying!Thanks for listening.
Reading about some that have Matco brakes that work fine and some that don't I think it would be good to ask if those who are having problems have done a proper break in procedure on the brake pads? Does Matco have a break in procedure for new pads? If you don't do a proper break in you can end up with glazed pads that are virtually ineffective. Just wondering.![]()
Phil Nelson
A&P-IA, Maintenance Instructor
KF 5 Outback, Cont. IO-240
Flying since 2016
Phil, I broke mine in according to Matco's directions. Didn't glaze the pads or rotors. Still somewhat lackluster stopping power. No soft pedals or trapped air in the stainless lines. Go figure.
DesertFox4
Admin.
7 Super Sport912 ULS Tri-gear
Has anyone experimented with different pad materials?
Would softer pads give better braking?
I would sacrifice pad life for a little bit better brakes,still running original 1991 pads!
My matco's are ok for a 2 stroke kf3 but would struggle with a4stroke
Today I measured the hydraulic pressure down at the wheel cylinders. With max effort I can get 400 to 500 lbs. I had a long conversation with the MATCO service tech and he says that the pressure is just what I should have, but says that it's unusual for a KitFox to have that much pressure. It has to do with the geometry of the brake pedal and the brake master cylinder.
What we decided was to install a second wheel cylinder. I had already purchased new ones, so I'll just add my olds back on. They are sending me a new brake mounting plate to incorporate the two cylinders.
I guess the next thing you'll hear from me is how I managed to stand this thing on it's nose.
It should be interesting to see how this plays out.
Cheers,
Chuck Gruby
Petal, Kit Fox III Flying
thanks for the updates . would be helpful when you get this two cylinder setup completed to have some pictures . I'm sure there a lots of followers of this.
good luck .
chuck
kitfox IV 1050
912ul warpdrive
flying B , yelm, wa