MacDon R2 Series - M1240 Windrower; Break-In Inspection

R2 Series Clinic Handout 17
M1240 Windrower
Break-in Inspection
The table below can be referenced in the M1240 Operator’s Manual
Inspection Interval Item Check
1 Hour Drive wheel nuts
Torque: 510 Nm (375 lbf·ft) dry
Repeat checks at one hour intervals until torque stabilizes
at two consecutive checks
5 Hour A/C compressor belt Tension
5 Hour Caster wheel nuts Torque: 170 Nm (125 lbf·ft)
5 Hour Caster wheel anti-shimmy dampener bolts
Inboard bolt torque: 136 Nm (100·lbf·ft)
Outboard bolt torque: 244 Nm (182 lbf·ft)
Outboard jam nut: 136 Nm (100 lbf·ft)
5 Hour Walking beam width adjustment bolts Torque: 759 Nm (560 lbf·ft)
10 Hour Walking beam width adjustment bolts Torque: 759 Nm (560 lbf·ft)
50 Hour Drive wheel nuts
Torque: 510 Nm (375 lbf·ft) dry
Repeat checks at one hour intervals until torque stabilizes
at two consecutive checks
50 Hour Hose clamps: air intake / radiator / heater / hydraulic Hand-tighten unless otherwise noted
50 Hour Walking beam width adjustment bolts Torque: 759 Nm (560 lbf·ft)
50 Hour Caster wheel nuts Torque: 170 Nm (125 lbf·ft)
50 Hour Caster wheel anti-shimmy dampener bolts
Inboard bolt torque: 136 Nm (100·lbf·ft)
Outboard bolt torque: 244 Nm (182 lbf·ft)
Outboard jam nut: 136 Nm (100 lbf·ft)
50 Hour Engine gearbox oil Change
50 Hour Drive wheel lubricant Change
50 Hour Charge system oil filter Change