Today's Message Index:
----------------------
1. 07:32 AM - Re: M14P prop governor rigging (Larry Pine)
2. 07:40 AM - Re: M14 prop governor rigging (Barry Hancock)
3. 08:05 AM - Re: Re: M14 prop governor rigging (Larry Pine)
4. 08:53 AM - Yak Sack (Bill1200)
5. 09:40 AM - Re: M14P prop governor rigging (Walter Lannon)
6. 02:41 PM - Re: Yak Sack (Chris Wise)
7. 07:02 PM - Re: Yak Sack (Bill1200)
Message 1
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| Subject: | Re: M14P prop governor rigging |
Thanks Walt,
Just one clarification..- I am using the stock CJ throttle quad with M14
governor stop plate.- I have both but examined two other CJ6/M14s on the
field and they both use the M14 stop plate.- SO I went with that!- I'll
give it another try and let you know how it turns out.
Larry Pine
--- On Sun, 11/30/08, Walter Lannon <wlannon@persona.ca> wrote:
From: Walter Lannon <wlannon@persona.ca>
Subject: Re: Yak-List: M14P prop governor rigging
Larry;
-
You are dealing with a CJ6 throttle quadrant and a CJ6 governor stop plate.
Here is the procedure:
-
1. Screw the low RPM (high pitch) stop screw all the way IN.
-
2. Rotate the governor control shaft full clockwise and install the control
arm just short of touching the stop screw.
-
3. Ensure that your propellor ( stock 2 blade V530??) is correctly set to a
low pitch angle of 14.5 degs +/- 0.1 degs. ( 6 min. - book shows 10 min. b
ut you can do better)
-
4. Follow the manual procedure for setting the high RPM (low pitch) stop sc
rew . In this process ensure that the final setting provides a 1/8 to 1/4 "
bounce back of both prop control levers.- This guarantees that the gover
nor stop is reached before you run out of quadrant travel and may require a
djustment of linkage in both cockpits.
You will-not be able to duplicate that at the low RPM (aft) end.- Don't
worry about it, just be sure you get all available travel in both cockpits
.-
-
5. After test flights and final adjustment for 2900 TO RPM-check the pull
down from 2050 RPM to full high pitch ( follow procedure in the manual).
- If this goes below the 1563 RPM specified it may be adjusted by turning
out the low RPM screw.
-
If you run into any problems contact me.-
-
Have fun;
Walt
-
----- Original Message -----
From: Larry Pine
Sent: Sunday, November 30, 2008 2:38 PM
Subject: Yak-List: M14P prop governor rigging
Looking for a little advise... I,ve installed an M14 on my CJ and was check
ing the initial rigging before flight.- The M14 manual states rig-the P
rop control in max pitch with the prop governor full clockwise, unloading t
he spring.- Without backing off the max pitch stop screws only gives me a
bout 80%.- If I rig it so I can achieve 100%, then I dont have enough mov
ement to increase pitch.- I guess the one unknown is this...- When the
book states, "rig the governor in max pitch with the control in full max pi
tch."- Should I back out the max pitch stop all the way, then rig accordi
ngly or is there a bigger secret not stated?-
I have verified that the governor does work and will hole rpm at a given se
tting.
Thanks for the help in advance.
Larry Pine
-
=0A=0A=0A
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| Subject: | Re: M14 prop governor rigging |
Larry,
>
> Looking for a little advise... I,ve installed an M14 on my CJ and was
> check
> ing the initial rigging before flight.-
The other little trick is you need to switch the linkages on the throttle
lever so that the one going to the engine compartment is attached at the
bottom. This gives you more throw and allows for the necessary range of
motion to give full sweep on the governor. Otherwise you'll never get
the full RPM range....
--
Barry Hancock
Worldwide Warbirds, Inc.
office (909) 606-4444
cell (949) 300-5510
www.worldwidewarbirds.com
Message 3
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| Subject: | Re: M14 prop governor rigging |
Yep,
You are correct.- I forgot to add that I did that as well.
Thanks
Larry Pine
--- On Mon, 12/1/08, Barry Hancock <bhancock@worldwidewarbirds.com> wrote:
From: Barry Hancock <bhancock@worldwidewarbirds.com>
Subject: Yak-List: Re: M14 prop governor rigging
<bhancock@worldwidewarbirds.com>
Larry,
>
> Looking for a little advise... I,ve installed an M14 on my CJ and was
> check
> ing the initial rigging before flight.-
The other little trick is you need to switch the linkages on the throttle
lever so that the one going to the engine compartment is attached at the
bottom. This gives you more throw and allows for the necessary range of
motion to give full sweep on the governor. Otherwise you'll never get
the full RPM range....
--
Barry Hancock
Worldwide Warbirds, Inc.
office (909) 606-4444
cell (949) 300-5510
www.worldwidewarbirds.com
=0A=0A=0A
Message 4
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Can someone direct me to whoever supplies/builds these,thanks
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=217174#217174
Message 5
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| Subject: | Re: M14P prop governor rigging |
Hi Larry;
I have never seen the M14 stop plate (actually these appear to be an airframe rather
than engine part and as far as I know, are not supplied with a new or overhauled
engine) and would like to know the difference.
If you have the time could you describe that for me off line.
Thanks;
Walt
----- Original Message -----
From: Larry Pine
To: yak-list@matronics.com
Sent: Monday, December 01, 2008 7:32 AM
Subject: Re: Yak-List: M14P prop governor rigging
Thanks Walt,
Just one clarification.. I am using the stock CJ throttle quad with M14
governor stop plate. I have both but examined two other CJ6/M14s on the field
and they both use the M14 stop plate. SO I went with that! I'll give it another
try and let you know how it turns out.
Larry Pine
--- On Sun, 11/30/08, Walter Lannon <wlannon@persona.ca> wrote:
From: Walter Lannon <wlannon@persona.ca>
Subject: Re: Yak-List: M14P prop governor rigging
To: yak-list@matronics.com
Date: Sunday, November 30, 2008, 5:20 PM
Larry;
You are dealing with a CJ6 throttle quadrant and a CJ6 governor stop
plate. Here is the procedure:
1. Screw the low RPM (high pitch) stop screw all the way IN.
2. Rotate the governor control shaft full clockwise and install the control
arm just short of touching the stop screw.
3. Ensure that your propellor ( stock 2 blade V530??) is correctly set
to a low pitch angle of 14.5 degs +/- 0.1 degs. ( 6 min. - book shows 10 min.
but you can do better)
4. Follow the manual procedure for setting the high RPM (low pitch) stop
screw . In this process ensure that the final setting provides a 1/8 to 1/4
" bounce back of both prop control levers. This guarantees that the governor
stop is reached before you run out of quadrant travel and may require adjustment
of linkage in both cockpits.
You will not be able to duplicate that at the low RPM (aft) end. Don't
worry about it, just be sure you get all available travel in both cockpits.
5. After test flights and final adjustment for 2900 TO RPM check the
pull down from 2050 RPM to full high pitch ( follow procedure in the manual).
If this goes below the 1563 RPM specified it may be adjusted by turning out the
low RPM screw.
If you run into any problems contact me.
Have fun;
Walt
----- Original Message -----
From: Larry Pine
To: yak-list@matronics.com
Sent: Sunday, November 30, 2008 2:38 PM
Subject: Yak-List: M14P prop governor rigging
Looking for a little advise... I,ve installed an M14
on my CJ and was checking the initial rigging before flight. The M14 manual states
rig the Prop control in max pitch with the prop governor full clockwise,
unloading the spring. Without backing off the max pitch stop screws only gives
me about 80%. If I rig it so I can achieve 100%, then I dont have enough movement
to increase pitch. I guess the one unknown is this... When the book
states, "rig the governor in max pitch with the control in full max pitch." Should
I back out the max pitch stop all the way, then rig accordingly or is there
a bigger secret not stated?
I have verified that the governor does work and will
hole rpm at a given setting.
Thanks for the help in advance.
Larry Pine
Message 6
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Lindsay sinclair from redstarsaviatiion in Sydney Australia makes a real
nice Yak sack. Worth the money.
Cheers,
Chris.
----- Original Message -----
From: "Bill1200" <billdykes52@gmail.com>
Sent: Tuesday, December 02, 2008 3:22 AM
Subject: Yak-List: Yak Sack
>
> Can someone direct me to whoever supplies/builds these,thanks
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=217174#217174
>
>
--------------------------------------------------------------------------------
Checked by AVG.
12:00 AM
Message 7
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Thanks
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=217261#217261
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