Pick a make and model. Full spec sheet, owner videos, and similar tractors on one page.
Find a model →Pit up to four models against each other. Engine, hydraulics, hitch, weight, warranty.
Open comparison →Written guides on choosing tractors, hydraulics, PTO, hitches, and maintenance.
Read articles →This is a narrow, task-specific repair video: an owner diagnosing and fixing error code 3688 on a New Holland Workmaster 60 by replacing the water-in-fuel sensor at the base of the fuel filter. It shows sourcing the part locally, unclipping the connector, swapping the sensor, and confirming the fix by starting the tractor with no alarm. Best for Workmaster 60 owners chasing this exact fault code, not a general review.
Posted by the Mark Duenas channel, an owner documenting a DIY fix on his own tractor rather than a dealer or professional mechanic.
Replace the water-in-fuel sensor located at the bottom of the fuel filter on the left side of the tractor, then start it to confirm the alarm is gone.
It is at the base of the fuel filter on the left side of the tractor.
Push in the clutch and turn the key; if no alarm sounds and the tractor starts without alarming, the fix worked.
