Search found 749 matches
- Thu Dec 31, 2015 1:36 pm
- Forum: Late model JD crawler technical support
- Topic: 450c winch drive/spool valve rebuild
- Replies: 4
- Views: 5554
450c winch drive/spool valve rebuild
Im getting ready to remove the 3325 winch from the 450c. I have been unable to find part #'s for the winch drive bearing/seal/gasket and the parts needed to rebuild the spool valve. I have tried my operators manual, service manual and parts manual. I did find some info on jdpc.deere.com in the 350c ...
- Wed Dec 30, 2015 6:55 pm
- Forum: Off-topic discussions
- Topic: New turning lathe
- Replies: 30
- Views: 22913
- Tue Dec 29, 2015 9:20 pm
- Forum: Late model JD crawler technical support
- Topic: Sprocket replacement
- Replies: 6
- Views: 5231
- Sat Dec 26, 2015 7:43 am
- Forum: Late model JD crawler technical support
- Topic: JD 450C owner intro and frustrating head gasket problem
- Replies: 44
- Views: 39899
- Thu Dec 24, 2015 8:22 am
- Forum: Late model JD crawler technical support
- Topic: JD 450C owner intro and frustrating head gasket problem
- Replies: 44
- Views: 39899
Welcome to the site from Western Iowa. Sorry to hear about your dealing with a bad person. It sounds like your head is in good shape. Did you run a staight edge over the block? Im terribly suspicious of the block or the orings in the wet sleeves. Sitting that long is really hard on them. ? Pin hole ...
- Sun Dec 20, 2015 8:21 pm
- Forum: Late model JD crawler technical support
- Topic: Corking a crawler, 450B
- Replies: 28
- Views: 21197
Here is some good reading
http://www.titussteel.com/our-products/ ... procedure/
preheating will make the high carbon low hydrogen electrode puddle and flow much better. Striking and starting cold with 7018 is not ideal, but it can be done
http://www.titussteel.com/our-products/ ... procedure/
preheating will make the high carbon low hydrogen electrode puddle and flow much better. Striking and starting cold with 7018 is not ideal, but it can be done
- Fri Dec 18, 2015 8:12 pm
- Forum: Late model JD crawler technical support
- Topic: Corking a crawler, 450B
- Replies: 28
- Views: 21197
No damage to the chain even a SALT chain. Only preheating to 300-400 degrees. The big boys will weld one lug per pad. The lug is much less than 1/3 of the width of the pad. They will alternate that lug, one on the left of center the next right side of center. I don't think one way is better or worse...
- Fri Dec 18, 2015 7:03 pm
- Forum: Late model JD crawler technical support
- Topic: Corking a crawler, 450B
- Replies: 28
- Views: 21197
Willie, I'm sorry I miss read your original post. I'm not certain of the metallurgy of the pads, they definitely need pre-heat. I agree a center piece on one pad and then inner/outer edge pieces on the next pad pattern. This is the pattern Deere used in the two cylinder era of track type tractors wi...
- Fri Dec 18, 2015 4:21 pm
- Forum: Late model JD crawler technical support
- Topic: Stuck Winch Cable 350b/arch
- Replies: 23
- Views: 18655
- Fri Dec 18, 2015 4:15 pm
- Forum: Late model JD crawler technical support
- Topic: Corking a crawler, 450B
- Replies: 28
- Views: 21197
I would use weld-on grouser bar steel. There are many different shapes and sizes. I would use a fairly straight profile if I were corking. Yes, is must be preheated and I would use 7018 electrode. Deere sold ice chaulks at one time. Screwed two on per pad. I priced them at $6.50 each. So I started s...
- Fri Dec 18, 2015 9:05 am
- Forum: Late model JD crawler technical support
- Topic: Stuck Winch Cable 350b/arch
- Replies: 23
- Views: 18655
- Tue Dec 15, 2015 7:24 pm
- Forum: Late model JD crawler technical support
- Topic: Manual for 450Bc
- Replies: 2
- Views: 3026
- Mon Dec 14, 2015 11:13 am
- Forum: Late model JD crawler technical support
- Topic: another question on 450
- Replies: 4
- Views: 4663
?The plug that takes a 3/4 square drive to remove above the tracks? The fill and drain plugs for the final drives are under the crawler. The plug above the track is the steering clutch housing. Im not aware of a vent. The steering housing can be seperate from the transmission or they can have a comm...
- Mon Dec 14, 2015 8:59 am
- Forum: Late model JD crawler technical support
- Topic: another question on 450
- Replies: 4
- Views: 4663