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D17 Grill Thumb screws

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Scott B View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Scott B Quote  Post ReplyReply Direct Link To This Post Topic: D17 Grill Thumb screws
    Posted: 05 Apr 2023 at 2:01pm
A year or so ago, there was a thread showing thumb screws that were used to hold the grill in place on a d17.  Enabled removal and quick access to the power steering fluid fill.  Anyone know what size those are or what's used?  Thinking stainless steel is the best
D17 Series 1
Allis B- 1939
Allis B- 1945
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JayD-17(NY) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote JayD-17(NY) Quote  Post ReplyReply Direct Link To This Post Posted: 05 Apr 2023 at 2:52pm
I think it should be 5/16 dia. Coarse threaded? Just try a bolt that size in the treaded hole and see if it works. I believe the early D series used different style head on the thumb screw than the later models. One was fancier. You can get them on ebay or most aftermarket dealers but they get a little pricey. I think my local ACE hardware store carries the plain standard kind for about a $1.50 or so a piece.

Edited by JayD-17(NY) - 05 Apr 2023 at 2:52pm
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JoeM(GA) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote JoeM(GA) Quote  Post ReplyReply Direct Link To This Post Posted: 05 Apr 2023 at 3:07pm
McMaster has quite the selection 


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Sherman Farms View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Sherman Farms Quote  Post ReplyReply Direct Link To This Post Posted: 05 Apr 2023 at 3:40pm
All the D series tractors that we have, have wing nuts.The D-15 that I drove home new from the dealer in 1962 had wing nuts to hold the grill. I bought a large bag of them at Fastenel for a small amount of money.
B, C, RC, 3 wc,2 wd,3 wd45, d15, d17, d19, d21, 190, 440, 7040, 918 backhoe, 12 roto balers, 7 60 combines, 40, 66,2 72,90 super, sp100, Gleaner E, F3, 3 L2, R62, and much more
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Gary View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gary Quote  Post ReplyReply Direct Link To This Post Posted: 05 Apr 2023 at 5:33pm

Example later D-14 Grille:

232720 2 upper Wing Nuts

232721 2 lower Wing Screws

G
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Scott B View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Scott B Quote  Post ReplyReply Direct Link To This Post Posted: 05 Apr 2023 at 5:43pm
Thanks all.   Tractor is down at the Farm and 100 miles away so was trying to nail this down so I can deal with it next trip.  And, like Sherman Farms, I may need wing nuts instead (thinking there might be nuts on there now)

 JoeM thanks for that chart.  It's the spade head stainless that I was thinking of.
Gary, thanks for the parts no.  I'll give it some study.
Scott
D17 Series 1
Allis B- 1939
Allis B- 1945
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Brian G. NY View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Brian G.  NY Quote  Post ReplyReply Direct Link To This Post Posted: 06 Apr 2023 at 10:05am
My D-17 (Ser. II) has 2 wing nuts on the top and 2 wing bolts on the bottom.
i just looked in my parts manual and that is what is listed there as well.
I believe I replaced the wingnuts years ago so they may not look original.
The wing (or spade) bolts may be original but I can't say for sure.
In any event, the bolt and nut sizes are both 5/16" NC.

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Mikez View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikez Quote  Post ReplyReply Direct Link To This Post Posted: 06 Apr 2023 at 1:29pm
Our 57 D17 I think has regular flat headed screws in grill. Has little tabs on top that it slides into with screws on bottom 919113
And like Brian said. sr no. D17-24001& up uses top wing nut 232720 and bottom 232721 wing screw
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Joe(TX) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Joe(TX) Quote  Post ReplyReply Direct Link To This Post Posted: 06 Apr 2023 at 2:05pm
These are the factor style thumb screws.
The wing nuts should be the flanged ones.
1970 190XT, 1973 200, 1962 D-19 Diesel, 1979 7010, 1957 WD45, 1950 WD, 1961 D17, Speed Patrol, D14, All crop 66 big bin, 180 diesel, 1970 170 diesel, FP80 forklift. Gleaner A
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