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Read articles →A DIY walkthrough of the 50-hour service on an RK37, motivated by the creator's math showing dealer service plus hauling could run ~$700. This installment covers the engine oil change and front differential fluid; hydraulic fluid, screen cleaning, and greasing zerks are left for a follow-up video. Best for RK37 owners considering doing their own break-in service rather than paying a dealer.
Posted by the Killinger channel, which appears to be an owner sharing hands-on experience from their own tractor work.
The creator says dealers charge about $380 to $390 for the 50 hour service, which is not considered crazy money by itself.
Locate the drain plug, oil filter, and fill cap, drain the warm oil, prime the new filter with oil, thread it on hand tight, then refill starting with three quarts.
This video covers the engine oil change and front differential fluid. Hydraulic fluid, screen cleaning, and greasing zerks are left for a follow-up video.
