[Kubota Diesel] Bogging & Power Loss Fix: Replacing Fuel Filters Lawnmower & Some Tractors

In this video I will show how to replace the inline fuel filter on a Kubota diesel engine. These filters come on a lot of different Kubota models like lawn mowers, and BX compact tractors. 3-cylinder diesel engines. The fuel filter is an in-line type, and when they become clogged, there will be a loss of fuel pressure, and this will cause fuel problems that needs repair. The machine won't start, losses power, bogs, misses, and also shuts off. The fuel pump moves diesel fuel from the fuel tank and threw the primary & secondary filters, to the injection pump then to the motor's injectors. The equipment I'm replacing the in-line fuel filter on in this video will be a 2001 ZD21 zero turn lawn mower. The ZD28, ZD25 & ZD18 has the same 2 filter setup along with other ZD models, lawn tractors, and front mowers. Oem Part# 12581-43012 is the original filters. The ZD series mowers are one the best I have ever ran.

Test & Replace Kubota Diesel Fuel Pump:    • [Kubota Diesel] No Start & Miss Fix: ...  

Kubota Diesel Fan Belt Replace:    • [Kubota Diesel] Replacing Fan & Alter...  

00:00 Kubota Zero Turn Mower Filter Locations
00:19 Secondary Filter Removal
01:02 New Secondary Filter Install
01:48 Primary Fuel Filter Change
02:37 New Primary Filter Install
03:32 Fuel Line & Filter Priming
03:51 Diesel Start-Up & Test
04:13 Diesel Filter Maintenance & Overview