4020 Diesel thrust bearing

gwillhoite

New User
1970 JD 4020 diesel, engine ser 269,xxx and I have forgotten, does the main thrust bearing on the crank, is it one thrust washer in the block and is it placed on the front side. The manual is showing the washer to the front and two washers on the cap. TIA! Gary
 
On the tractors I've worked on the single thrust washer in the block faces the rear of the engine. The top, forward facing position remains empty.
 
See below:


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