Product Description
The Massey Ferguson MF 135 was a compact utility tractor produced from 1964 through 1975 and sold worldwide, becoming a fixture on small farms, hobby farms, and ranches across North America. According to publicly filed asbestos litigation records, the MF 135’s internal brake bands and clutch friction discs allegedly contained chrysotile asbestos bonded in a resin matrix. Both are wear items commonly serviced during the tractor’s long working life, and many MF 135 units remain in daily service today with periodic brake and clutch renewal.
Workers Exposed
Owner-operators who serviced MF 135 tractors themselves allegedly disturbed friction material during brake band replacement and clutch splits. Farm-equipment mechanics at Massey Ferguson dealer service departments and independent shops handled MF 135 brake and clutch work as a common job. Ranch hands who maintained working tractors on cattle and sheep operations allegedly performed brake service using compressed air and hand tools that mobilized chrysotile fiber into the shop or barn.