Parts Manual Repack | Manitou Mlt 840

For the Manitou MLT 840, "repacking" typically refers to rebuilding a hydraulic cylinder by replacing its internal seals and O-rings to stop leaks and restore performance. Essential Manuals

• Safety first: block machine, chock wheels, lower boom, disconnect battery, use proper stands, wear PPE.
• Remove wheel and hub assembly per manual.
• Clean exterior of hub area to prevent contamination.
• Remove dust cap, cotter pin, retaining nut/lock, and axle nut per torque/hardware sequence.
• Extract hub and bearings carefully; inspect races, rollers, seals, and spindle for pits, grooves, or heat discoloration.
• Replace any damaged bearings or races; lightly tap new races if required using correct drivers.
• Pack bearings with correct grade grease (manufacturer spec; typically high-temp lithium or molybdenum complex grease for heavy equipment).
• Install inner bearing, spacer/seal, then hub, then outer bearing; torque to specified preload and adjust endplay per manual.
• Install new seal/dust cap, cotter pin, and torque-retaining hardware to spec.
• Spin hub to check smoothness and recheck torque/endplay after initial run-in.
• Reinstall wheel and torque lug nuts to spec.
• Document service: grease type, quantities, parts replaced, torque values.

The "840" designation breaks down to 8 meters of lift and 4,000 kg capacity. Over the years, various iterations (MLT 840-S, MLT 840 Turbo) have been released, making the correct parts identification a potential headache. This is where the manual repack becomes invaluable. manitou mlt 840 parts manual repack

: Components for the John Deere engine, gearbox, and front/rear axles Availability For the Manitou MLT 840 , "repacking" typically