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    Dozer size recommendations for brush clearing job (deer hunting food plots)

    My son and I bought a used 15,000 lb. Komatsu (D31) for exactly the same thing. Put in 3 food plots, cleared shooting lanes (which the deer now use as highways), dug a tank which the deer use extensively and cut in 2 low water crossing over creeks. Haven't found anything the dozer couldn't...
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    Komatsu 4D105-3 Rebuild Kit

    Any recommendations on where to get a rebuild kit for my Komatsu D31 dozer with a 4D105-3 engine. I know there's probably a lot of suppliers out there who know what they're doing and some that don't, so help me out here. I know there are quality name brand parts out there a lot less than the...
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    Komatsu flywheel housing bearing lubrication

    I'm in the process of overhauling the engine (4D105-3) in my Komatsu D31P-16 dozer. Pulled off the flywheel housing rear cover and saw (as I expected) a pilot shaft roller bearing in the flywheel and what I'll call the output shaft ball bearing in the flywheel cover but I can't find any way...
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    Komatsu head bolts

    New to this site and looking for information on my Komatsu engine rebuild. The dozer is a 1997 D31P-16 with a 4D105-3 engine. I need to know if the headbolts are torque to yield (one time use only) or if I can reuse the old ones. The shop manual doesn't address this issue. Thanks
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