Before we analyze the manual, let’s appreciate the machine. The Massey Ferguson 187 is a twine-tie, plunger-type square baler, typically producing bales ranging from 14" x 18" up to 16" x 18". It was designed for medium-sized farms, offering a reliable alternative to the larger MF 188 and MF 189 models. Known for its robust knotter system and simple driveline, the MF 187 can still be found working in fields today—decades after production ceased.
Without the manual, most owners adjust blindly and make it worse. Massey Ferguson Mf 187 Baler Manual
Many owners mistakenly think the parts manual is just for ordering. In reality, the (often part number 690740M1) is essential for disassembly and reassembly. Each exploded view shows: Before we analyze the manual, let’s appreciate the machine