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1. 05:13 AM - Re: V530 prop blades settings (\)
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| Subject: | Re: V530 prop blades settings |
Walt,
Much thanks. Those numbers sound very familiar and have jogged this aged m
emory. You're correct about no published settings for the CJ-6 as the M-14
P. I believe the first M-14 powered CJ-6 was done here in the states by Bu
d Harrell.
I'll use these numbers, they make sense.
Cheery O ;-)
Jim "Pappy" Goolsby
-----Original Message-----
From: Walter Lannon <wlannon@shaw.ca>
Sent: Fri, Sep 7, 2018 12:53 am
Subject: Re: Yak-List: V530 prop blades settings
Pappy;
I don=99t believe there are any published blade angle settings for th
e V530/M14P on the CJ 6.
The only angle specs. I have seen are included in an addendum to the M14P M
aintenance manual. These are =9Cpresumably=9D for the Yak 52 a
nd/or the YaK 55.
I have used them for the CJ6 installation and seem to work fine.
Angles are always set at low pitch and checked for conformity at high pitch
.
Low Pitch -- 14 deg. 30 min. +/_ 10 min. Max. between blades 10 min. (p
ersonally I do not allow more than 5 min. here).
High pitch -- 34 deg. 20 min. +/_ 20 min.
The Polish manual you have is for the 260 HP AI14R installation on the Wilg
a using a 10=9D larger dia. prop at a Max. of 2350 RPM
Cheers;
Walt
From: "
Sent: Thursday, September 06, 2018 8:43 AM
Subject: Yak-List: V530 prop blades settings
While disassembling my B530TA prop on my CJ-6 for a good cleaning, inspect
ion, and replacing oil and grease seals, I neglected to measure the blade
angles.
Can anyone of you experts out there tell me the blade angle and if that an
gle is the low pitch or high pitch angle.
I have an overhaul manual for the prop, but its written for the Velga airc
raft and I know the angles in this manual are wrong for the CJ.
I do know that the angle is set at the ONE meter point from the center of
the prop shaft. I need to know the angle and if at the low pitch or high
pitch stops.
I did this several years ago and simply didn't write down the correct numb
ers in that manual.
Thanks in advance.
Jim "Pappy" Goolsby
I
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