Clutch with 3 arms, replaces variants with diaphragm spring. NOTE: Make sure the flywheel is machined to 36.64±0.07 mm in the recess! The side with the longer spline sleeve on the disc must be mounted on the flywheel. Clutch adjustment is necessary after installation, which means that the pressure plate’s arms need to be adjusted! This task is included in the workshop manual for the tractor model in question.