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Contest time, why hard to start.
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- John *.?-!.* cub owner
- Cub Pro
- Posts: 23701
- Joined: Sun Feb 02, 2003 2:09 pm
- Zip Code: 63664
- Tractors Owned: 47, 48, 49 cub plus Wagner loader & other attachments. 41 Farmall H.
- Location: Mo, Potosi
Contest time, why hard to start.
This is a 47 cub with a Wagner loader on it, so it is so much fun to work on. Over time is has been getting progressively harder to start, but since it is used so seldom I have been putting up with it. Still on 6 volts, but starter spins over fairly fast, J4 magneto, Zenith carb. Problem is that it will hit once and kick starter out. I can usually start it by moving throttle lever to full speed, pulling out choke, and spinning it over a few rounds and when I release choke it normally starts, though it does spit and miss a little like flooded, but once started runs great. With time over the last few years it has been getting harder to get started. I did fix it today after 3 afternoons of head scratching and testing. Your challenge is not to just decide where the problem was, carb., magneto, starter, etc., but also what part in it was causing the problem. If no one has it by tomorrow evening I will give a clue.
The prize is a rather unique never worn cap from the 2009 Cubarama
The prize is a rather unique never worn cap from the 2009 Cubarama
If you are not part of the solution,
you are part of the problem!!!
you are part of the problem!!!
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- Team Cub Mentor
- Posts: 20336
- Joined: Fri Jul 02, 2004 9:52 pm
- Zip Code: 65051
- Circle of Safety: Y
- Location: Mo. Linn
Re: Contest time, why hard to start.
Impulse coupling sticking.
I love contests. My Cub cap is getting old.
I love contests. My Cub cap is getting old.
I have an excuse. CRS.
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- 10+ Years
- Posts: 5183
- Joined: Tue Jan 12, 2010 2:08 pm
- Zip Code: 12514
- Circle of Safety: Y
Re: Contest time, why hard to start.
mag coil
- Barnyard
- Team Cub
- Posts: 24233
- Joined: Tue Aug 07, 2007 3:39 pm
- Zip Code: 45030
- Tractors Owned: At This Time
40 Farmall Cubs (Round Hood)
2 Farmall Cub (Square Hood)
2 IH Cubs (Square Hood)
5 Lo-Boys (Round Hood)
2 Lo-Boys (Square Hood)
2 Farmall 404's
1 Farmall H
1 Ferguson 20
1 Cub Cadet 125
1 Kubota B-7100 - Circle of Safety: Y
- Location: OH, New Haven (Hamilton County)
- Contact:
Re: Contest time, why hard to start.
Impulse spring broke.
There are two ways to get enough Cubs. One is to continue to accumulate more and more. The other is to desire less.
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- 10+ Years
- Posts: 1774
- Joined: Thu Oct 26, 2006 7:17 pm
- Zip Code: 44657
- Circle of Safety: Y
- Location: Minerva,Ohio
Re: Contest time, why hard to start.
Hydraulic System- TC control lever out of adjustment causing the pump to be under a load
'49 Cub (Vince)
'41 allis B with Woods L59 mower
656 Wheel Horse with 42” sickle mower
C-165 Wheel Horse
Simplicity 20 HP Sunstar
Honda 48” walk behind mower
'41 allis B with Woods L59 mower
656 Wheel Horse with 42” sickle mower
C-165 Wheel Horse
Simplicity 20 HP Sunstar
Honda 48” walk behind mower
- Steve Butram
- Cub Pro
- Posts: 2458
- Joined: Mon Feb 17, 2003 7:53 am
- Zip Code: 47906
- eBay ID: steveb05
- Tractors Owned: 1947 in well used condition
1948 restored
Nice original 1950 just out of the Demo Range
628 2 wheel Trailer
1950 Demo
Tryke
Rat Cub - Circle of Safety: Y
- Location: IN West Lafayette
- Urbish
- 10+ Years
- Posts: 2427
- Joined: Sat Sep 07, 2013 3:45 pm
- Zip Code: 48158
- Tractors Owned: ~
1958 International Cub LoBoy
1947 Farmall H
1946 Farmall B
1953 Willys CJ3B
2022 Massey Ferguson GC1723E Subcompact
Cub Loboy L-54 Leveling and Grader Blade - Circle of Safety: Y
- Location: Manchester, MI
- ricky racer
- 10+ Years
- Posts: 6303
- Joined: Wed Sep 12, 2007 8:40 pm
- Zip Code: 49120
- Circle of Safety: Y
- Location: Niles / Buchanan, Michigan
Re: Contest time, why hard to start.
It's the nut behind the steering wheel!
Or possibly the dash mounted on/off switch.
Or possibly the dash mounted on/off switch.
1929 Farmall Regular
1935 John Deere B
1937 John Deere A
1941 John Deere H
1952 John Deere B
1953 Farmall Cub
1935 John Deere B
1937 John Deere A
1941 John Deere H
1952 John Deere B
1953 Farmall Cub
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- 10+ Years
- Posts: 737
- Joined: Sun Feb 02, 2003 5:48 pm
- Zip Code: 47401
- Circle of Safety: Y
- Location: IN. Bloomington
Re: Contest time, why hard to start.
burnt contact on starter wire at switch
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- 10+ Years
- Posts: 4974
- Joined: Fri Oct 29, 2010 11:34 pm
- Zip Code: 36558
- Tractors Owned: Cubs: (3)'49's, (1 is for parts), (1)'57 IH Cub LoBoy w/FH, (2)154 Number Series Loboys, (1 is for parts), '76 Longstripe w/FH, Mowers: C-22, Bush Hog 412, Pennington 59, Woods RM42CF, Woods 42, assorted FCub plows, planters, discs, etc. OTHERS: '49 AC B & Ind. Sickle mower, '61 AC D12 Ser 2, '52 8N, '56 Ferguson 35 Deluxe, '47 & '49 Avery V, '53 MM BG (offset), '51 JD M (regular), '56 JD 420C, with Blade and fire plow, '85 JD 850 (Yanmar) w/72" belly mower, '76? Yanmar 2TR15 1500 & Bush Hog SQ42S-2 mower, '78? FORD Dexta, '86 FORD LGT14D & 48" Mower, (2)Cub Cadets & Mowers (MTD), (4) Sears Surburban's, other MTD mowers, Jeeps & other misc. "treasures"
- Circle of Safety: Y
- Location: AL (Southwest)
Re: Contest time, why hard to start.
Pitted/worn contact points inside starter switch.
Stan in LA (lower AL)
USAF & Reserves, Reg ARMY, ARMY NG (AL)
USAF & Reserves, Reg ARMY, ARMY NG (AL)
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- Team Cub Mentor
- Posts: 20336
- Joined: Fri Jul 02, 2004 9:52 pm
- Zip Code: 65051
- Circle of Safety: Y
- Location: Mo. Linn
- Slim140
- 5+ Years
- Posts: 4908
- Joined: Wed Nov 22, 2017 6:24 am
- Zip Code: 00000
- Tractors Owned: .
1970 International 140
1972 International 140
1949 John Deere A
1993 Ford 4630 W/Loader
1965 John Deere 110
1961 Cub Cadet Original - Circle of Safety: Y
Re: Contest time, why hard to start.
Sphinkle combobulatar. Had one go bad on a Murray weedeater.
Every home is a school, what are you teaching?
- Winfield Dave
- 10+ Years
- Posts: 3555
- Joined: Thu Apr 22, 2010 2:31 pm
- Zip Code: 17953
- Tractors Owned: ......Almost enough.
N3NIK - Circle of Safety: Y
- Location: PA, Middleport (Schuylkill County)
Re: Contest time, why hard to start.
Mag rotor.
Dave
"More gold has been mined from the thoughts of men than has been taken from the earth." -- Napoleon Hill
"More gold has been mined from the thoughts of men than has been taken from the earth." -- Napoleon Hill
- ricky racer
- 10+ Years
- Posts: 6303
- Joined: Wed Sep 12, 2007 8:40 pm
- Zip Code: 49120
- Circle of Safety: Y
- Location: Niles / Buchanan, Michigan
Re: Contest time, why hard to start.
Burnt (worn) contacts in the starter contact block located on top of the starter.
1929 Farmall Regular
1935 John Deere B
1937 John Deere A
1941 John Deere H
1952 John Deere B
1953 Farmall Cub
1935 John Deere B
1937 John Deere A
1941 John Deere H
1952 John Deere B
1953 Farmall Cub
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- 5+ Years
- Posts: 1138
- Joined: Thu Aug 25, 2016 1:29 pm
- Zip Code: 49343
- Tractors Owned: 48 Farmall Cub "Seen Yore Dobbin"
53 F-Cub W/Loader. - Circle of Safety: Y
- Location: Michigan
Re: Contest time, why hard to start.
Idle tube in carb. Running full throttle bypassed it but delivered a rich volume.
Bleed circuit obstructed perhaps.
Bleed circuit obstructed perhaps.
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