Handcrank?

Questions and requests about Technical Repairs of the CCKW
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SpookyDad
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Handcrank?

Post by SpookyDad »

How difficult is it to hand crank a GMC without a winch?

Where can I get a hand crank?

Neil
1945 CCKW 353 Fire Truck to German Kfz72 Radio Van conversion.
http://716heer.org
Houston Texas
John V Cliche
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Post by John V Cliche »

It isn't difficult to do.....But.....not if done properly it can break your arm ...REALLY.. :( I like to pull the crank on the compression stroke as opposed to pushing the crank ( that's when it could bite you )

I have seen them at shows occasionally.

I purchased one parts vehicle that had a home made one in it :D
I always bring it along when purchasing another truck just to see if the engine is free.

John
42 Chevy G7117
44 Ford M20 armored car
44 CCKW 353 A1 660 gal Tanker
45 CCKW 353 B2 Air-portable
Ben Hur 1 ton trailer
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Bill_Wolf
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Post by Bill_Wolf »

There was one on ebay recently.

Bill
1945 GMC DUKW
1942 Chevy 125 Crash Truck from Dow AAFB,
1944 Chevy 325 Fire Truck
1942 WC-54 Ambulance
1944 M29C Weasel (x6)
1945 CCKW 353 A2 Open Cab "Air-portable"
1943 M5 High Speed Tractor
1942 Sperry Searchlight setup with GE Generator
1942 M-1 Fruehauf Searchlight Trailer (G221)
1942 M-17 Fruehauf Quad 50 Trailer (G221)
1942 M-10 Ammo Trailer (x3)
194? Steel Ben Hur (x4) 194? Wood Ben Hur (x2)
1945 Case VAIW-3 Aircraft Tug
1943 Case VAI USAAF with Mower
1944 Clark CA-1 Airborne Dozer
1944 PE-95G, 1944 PE-99B
dr deuce
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Post by dr deuce »

In the past, I have hand cranked my 46 Chev dump (235). It was not difficult to do and I did not really fear the kickback with the modern ignition systems. In the old days, when you could adjust the timing from the steering column, if you set it wrong, it could kickback and break you arm. I also use to crank my IHC T-20 crawler. It had no starter nor place for one.

The only two problems I had cranking were once on the Chev, It was cranking very hard and when it finally caught, I found out why. It was in 1st gear! :oops: It started towards me with the crank spinning .... :o

The crawler had a bad habit of "throwing" the crank out the front if you had set the throttle too high.

BTW: Bill, you still have my crank come to think of it.
Dr Deuce Over 50,000 driven miles in a CCKW
1942 CCKW closed cab shopvan
1943 CCKW closed cab cargo w/M32 MG mount
1944 CCKW open cab LeRoi Kompressor
1944 CCKW open cab F1 Aircraft fueler tanker
1945 CCKW open cab cargo w/artic cab
1942 Chev cargo
1942 Chev K51 Panel
1944 Chev M6 Bomb Truck
1942 GPW Jeep
http://home.comcast.net/~cckw/wsb/html/ ... 59870.html
Thundercat97
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Post by Thundercat97 »

Dr. D.

That sure sounds like a close one..... I am assuming you were alone while hand cranking the old chevy. Why didn't you check to make sure the transmission was in neutral, the e-brake was on etc?

Rob
Rob

41 WLA (project bike)
42 57mm Anti Tank Gun
42 WC52
42 CCKW 353 Open Cab
43 Diamond T M3 Half-Track
43 WC51
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dr deuce
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Post by dr deuce »

I thought I had it in neutral...


Guess not!
Dr Deuce Over 50,000 driven miles in a CCKW
1942 CCKW closed cab shopvan
1943 CCKW closed cab cargo w/M32 MG mount
1944 CCKW open cab LeRoi Kompressor
1944 CCKW open cab F1 Aircraft fueler tanker
1945 CCKW open cab cargo w/artic cab
1942 Chev cargo
1942 Chev K51 Panel
1944 Chev M6 Bomb Truck
1942 GPW Jeep
http://home.comcast.net/~cckw/wsb/html/ ... 59870.html
SpookyDad
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Post by SpookyDad »

SO it isn't just us rookies making mistakes. :wink:
1945 CCKW 353 Fire Truck to German Kfz72 Radio Van conversion.
http://716heer.org
Houston Texas
lacoda56
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Post by lacoda56 »

No, it's ususlly someone that's done it a "thousand times" that gets bit! :shock: (me included)
Lacoda56
South-central Wisconsin
'42 M? White Halftrack
'43 CCKW W/Leroi air compressor
'43 M-5H-6 IHC W/Quickway crane
'45 WC63 Dodge parts truck
'57 M45 Utica Bend W/Water purification body
'68 M54A2 Kayser Jeep cargo
M135 & m211 parts trucks
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Thundercat97
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Post by Thundercat97 »

nice to know you didn't end up with a "NDT" tattoo
Rob

41 WLA (project bike)
42 57mm Anti Tank Gun
42 WC52
42 CCKW 353 Open Cab
43 Diamond T M3 Half-Track
43 WC51
1 Ton Ben Hur Trailer
dr deuce
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Post by dr deuce »

SO it isn't just us rookies making mistakes.
Actually, I was a "rookie" as this was my 1st old big truck and it was almost 40 years ago :oops:
Dr Deuce Over 50,000 driven miles in a CCKW
1942 CCKW closed cab shopvan
1943 CCKW closed cab cargo w/M32 MG mount
1944 CCKW open cab LeRoi Kompressor
1944 CCKW open cab F1 Aircraft fueler tanker
1945 CCKW open cab cargo w/artic cab
1942 Chev cargo
1942 Chev K51 Panel
1944 Chev M6 Bomb Truck
1942 GPW Jeep
http://home.comcast.net/~cckw/wsb/html/ ... 59870.html
lacoda56
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Post by lacoda56 »

Well that shoots that theory! :)
Lacoda56
South-central Wisconsin
'42 M? White Halftrack
'43 CCKW W/Leroi air compressor
'43 M-5H-6 IHC W/Quickway crane
'45 WC63 Dodge parts truck
'57 M45 Utica Bend W/Water purification body
'68 M54A2 Kayser Jeep cargo
M135 & m211 parts trucks
'77 M880 project
'76 M882 daily driver
Bill_Wolf
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Post by Bill_Wolf »

dr deuce wrote:
Actually, I was a "rookie" ... :oops:
Doc,

Should I drag out the pictures of the Pack Howitzers and the Bees?

Bill
1945 GMC DUKW
1942 Chevy 125 Crash Truck from Dow AAFB,
1944 Chevy 325 Fire Truck
1942 WC-54 Ambulance
1944 M29C Weasel (x6)
1945 CCKW 353 A2 Open Cab "Air-portable"
1943 M5 High Speed Tractor
1942 Sperry Searchlight setup with GE Generator
1942 M-1 Fruehauf Searchlight Trailer (G221)
1942 M-17 Fruehauf Quad 50 Trailer (G221)
1942 M-10 Ammo Trailer (x3)
194? Steel Ben Hur (x4) 194? Wood Ben Hur (x2)
1945 Case VAIW-3 Aircraft Tug
1943 Case VAI USAAF with Mower
1944 Clark CA-1 Airborne Dozer
1944 PE-95G, 1944 PE-99B
dr deuce
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Post by dr deuce »

Should I drag out the pictures of the Pack Howitzers and the Bees?
Nah. It would just give "some people" more ammunition if you know what I mean...
Dr Deuce Over 50,000 driven miles in a CCKW
1942 CCKW closed cab shopvan
1943 CCKW closed cab cargo w/M32 MG mount
1944 CCKW open cab LeRoi Kompressor
1944 CCKW open cab F1 Aircraft fueler tanker
1945 CCKW open cab cargo w/artic cab
1942 Chev cargo
1942 Chev K51 Panel
1944 Chev M6 Bomb Truck
1942 GPW Jeep
http://home.comcast.net/~cckw/wsb/html/ ... 59870.html
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