61 MT55 Operation & Maintenance Manual
SERVICE SCHEDULE
Maintenance Intervals
Maintenance work must be done at regular intervals.
Failure to do so will result in excessive wear and early
failures.
The service schedule is a guide for correct maintenance
of the Bobcat mini track loader.
AVOID INJURY OR DEATH
Instructions are necessary before operating or
servicing machine. Read and understand the
Operation & Maintenance Manual, Operator’s
Handbook and signs (decals) on machine. Follow
warnings and instructions in the manuals when
making repairs, adjustments or servicing. Check for
correct function after adjustments, repairs or
service. Untrained operators and failure to follow
instructions can cause injury or death.
W-2003-0807
Every 10 Hours (Before Starting The Mini Track Loader)
• Engine Oil - Check level and add as needed. (See Page 74.)
• Engine Air Filters and Air System - Check air filter condition indicator. Service filters only when required. Check for
leaks and damaged components. (See Page 70.)
• Engine Cooling System - Clean debris from radiator and oil cooler areas. Check coolant level COLD and add
premixed coolant as needed. (See Page 77.)
• Fuel Filter - Drain water and sediment from filter. (See Page 73.)
• Hydraulic Fluid - Check fluid level and add as needed. Do not over fill. (See Page 82.)
• Lift Arms, Cylinders, Bob-Tach, Pivot Pins, Wedges, Rollers And Idlers - Lubricate with multipurpose lithium
based grease. (See Page 89.)
• Reverse Stop Panel, Neutral Start Interlocks, and Lift / Tilt Lockouts Systems - Check for correct function. Clean
dirt and debris from moving parts. (See Page 63.), and (See Page 64.)
• Parking Brake - Check for proper function. (See Page 25.)
• Indicators and Lights - Check for function. Clean or repair as needed. (See Page 23.)
• Safety Signs - Check for damaged signs (decals). Replace any signs that are damaged. (See MACHINE SIGNS
(DECALS) on Page 17.)
• Continuous Flow Shutoff Lever - Check for proper function. (See Page 65.)
Every 50 Hours
• Hydraulic Hoses and Tubelines - Check for damage and leaks. Repair or replace as needed.
• Controls - Check for correct operation. Adjust, repair or replace as needed.
• Undercarriage - Check for loose bolts and nuts.
• Track Tension - Check every 8 - 10 hours for the first 50 hours, then as scheduled. Check tension and adjust as
needed. (See Page 85.)
Every 100 Hours
• Engine Oil and Filter - Service at first 50 hours, then as scheduled. Replace oil and filter. (See Page 74.)
• Battery - Check battery for damage. Check cables, connections, and electrolyte level; add distilled water as needed.
(See Page 79.)
• Drive Belts (Alternator / Water Pump / Fan Drive) - Check condition. Replace as needed. (See Page 86.)
• Spark Arrestor Muffler - Clean spark chamber. (See Page 84.)
Every 250 Hours Or Every 12 Months
• Fuel Filter - Replace filter. (See Page 73.)
• Lift Arm Lockout - Check function of manual bypass control.
Dealer Copy -- Not for Resale
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