Massey Ferguson 5s135 review, 2 years old

This is a 2-year, 1530-hour ownership update on a Massey Ferguson 5S.135 with a 4121 loader, not a first-look walkaround. The owner covers real long-term issues: a recurring leaking valve block, flaking paint, a cab water leak, an AdBlue error traced to a missed regen, and warranty economics (extending cover for about £1,500). Useful for buyers wanting honest reliability and running-cost detail rather than spec-sheet basics.

An owner-operator sharing candid, unsponsored experience from actually running this tractor on their own farm.