Ventrac MJ840 - Maintenance Checklist

SERVICE
Service - 24
Maintenance Checklist
Maintenance
Checklist
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Jackshaft Bearing
A21
Hitch Arm Pivot
B2^
Cylinder End
C2^
Spindle
D63
Caster Wheel Pivot
E41
Yoke Pivot
F6^
Rear Roller Bearing **
(Serial # 1001-1875)
G61
**
Wheel Axle Bearing ** H4^
**
Gearbox, Top Bearing L11
Inspect Safety Decals
Inspect Caster Wheel Axle Bolts and Rear Roller
Bracket Bolts. Torque to 31 ft lbs (42 Nm).
** Operation in severe conditions may require more frequent service intervals.
^ Grease Until Fresh Grease is visible
Inspect Anti-scalp Roller Axle Bolts.
Torque to 75 ft lbs (102 Nm).
Inspect Belts, Pulleys, Blades, and Blade Retaining
Bolts.
Inspect Hitch Pivot Bolts.
Torque to 170 ft lbs (230 Nm).
Inspect Rear Roller Axle Bolts.
Torque to 35 ft lbs (47 Nm).
Check Gearbox Oil Level
Inspection
Grease & Lubrication: See Lubrication Section
Change Gearbox Oil. Replace w/ 75w-140 Synthetic
gear oil
Inspect for Loose, Missing, or Worn Components.