Hey,
Well I got busy the last couple of days, so I have some new pictures of my 440. It is completly a-part and today was cleaning day. I loaded the motor, finals, trans, bell housing and reverser case in the back of my pick-up and headed to the steam cleaners. I have to say it was one heavy load. Monday I plan on sand blasting and a coat of primer on everything but the engine. I brought it back with me to set up on the engine stand to start tearing it down. It is nice to see all the grease removed. I have found a few problems.
Here are several views of the 440 disassembled.
Here's the power plant.
Here are a few of the problems.
A damaged Trans. Case.
Damaged seal in left final. Notice all the gear oil.
Chipped Pinion Gear. This too was in the left final.
Damage to throw-out bearing in the right steering clutch.
When I looked through the spline hole from the left to right steering clutch I found this spring, I'm guessing it doesn't belong there. Any ideas?
Right steering clutch housing. Needs seal replaced.
And finally the bear under carriage.
Hope you guys enjoyed it.
When you guys primer your parts, is there a special primer you use?
Craig
440 ICD Rebuild-Disassembled
Do not throw that spring away. It does belong, at least on a 1010. I don't have my manual in front of me so I can not tell you the name of the part. I am sure that one of the more Knowledgable members of this board will reply with the name/part# before I get out to my shop, but if not I will give a further explaination Mark
1010 crawler
- JD440ICD2006
- 350 crawler
- Posts: 1113
- Joined: Tue Aug 22, 2006 3:57 pm
- Location: South Carolina
Please keep the pictures with updates coming. It is great to see one torn down and the various issues that are found.
I see yours is a 1960 model.
I see yours is a 1960 model.
1959 JD 440ICD w/64 Power Angle Tilt Blade
1959 JD 440ICD w/63 Manual Angle Blade
1959 JD 440IC w/602 Manual Angle Blade
1959 JD 730D W SE (many options)
1950 JD M S w/M-20 Mower
1952 JD M W
1955 FORD 640 (burns the most fuel)
1959 JD 440ICD w/63 Manual Angle Blade
1959 JD 440IC w/602 Manual Angle Blade
1959 JD 730D W SE (many options)
1950 JD M S w/M-20 Mower
1952 JD M W
1955 FORD 640 (burns the most fuel)
-
- 420 crawler
- Posts: 38
- Joined: Sat Sep 23, 2006 12:20 pm
- Location: Columbus, Ohio
Spring
Nice pictures, I appreciate the work in tearing it down, then stopping to take the pictures.
The spring fits between the two axle shafts in the differential spool. My guess is that this minimizes the axial motion of the axle shaft in the spool, since the movement of the clutches on the hub of the other end of the axle shaft would tend to slide the axle in the spool as the steering clutch is engaged and disengaged.
Check the splines deep in the differential spool very closely, it is an area of high wear.
The spring fits between the two axle shafts in the differential spool. My guess is that this minimizes the axial motion of the axle shaft in the spool, since the movement of the clutches on the hub of the other end of the axle shaft would tend to slide the axle in the spool as the steering clutch is engaged and disengaged.
Check the splines deep in the differential spool very closely, it is an area of high wear.
1960 440 ICD with 602 blade
1960 440 ICD with 831 bucket
1960 440 ICD with 831 bucket, center throttle
1960 440 ICD with 831 bucket
1960 440 ICD with 831 bucket, center throttle
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