Bobcat 331E - S/N 234411001 Instructions d'exploitation télécharger pdf (Page 69)

331/331E/334 Excavator

PM-5 Operation & Maintenance Manual

SERVICE SCHEDULE

Chart

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 Excavator.

WARNING

Instructions are necessary before operating or

servicing machine. Read and understand the

Operation & Maintenance Manual, Operator’s

Handbook and signs (transfers) 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-2003-0903

SERVICE SCHEDULE HOURS

ITEM SERVICE REQUIRED

8-10 50 100 250 500

■

1000

Engine Coolant Check coolant level. Add premixed coolant as needed.

Engine Oil Check the engine oil level and add as needed.

Hydraulic Fluid, Hoses and

Tubelines, Reservoir Breather Cap

Check the hydraulic fluid level and add as needed. Check for damage and

leaks. Repair or replace as needed.

Engine Air Filter and Air System Check condition indicator and empty dust cup as needed. Check air system

for leaks.

Tracks Check and adjust track tension as needed.

Indicators and Lights Check for correct operation of all indicators and lights.

Operator Canopy/Cab Check condition. Check mounting hardware.

Seat Belt Check condition. Check mounting hardware.

Safety Signs and Safety Treads Check for damaged signs (transfers) and safety treads. Replace any signs or

safety treads which are damaged or worn.

Pivot Points Grease all machinery pivot points.

Cab Heater Air Filter Clean the filter as needed.

Console Lock-out Check console lock-out for proper operation.

X-Change ™ Lubricate and inspect for damage or loose parts.

Swing Circle and Pinion Grease two fittings

Fuel Tank & Filter Drain water and sediment from fuel tank and fuel filter.

Battery Check battery, cables, connections and electrolyte level. Add distilled water

as needed.

Accessory Drive Belt Check condition of belt and adjust as needed. ●

Spark Arrester Silencer Clean the spark chamber.

Fuel Filter Replace fuel filter.

Radiator, Oil Cooler, *A/C Clean debris from the radiator fins.

Engine Oil and Filter Replace oil and filter use CD or better grade oil and Bobcat filter. ●

Primary Hydraulic Filter Replace the primary hydraulic filter. ^

Case Drain Filter Replace the case drain filter. ^

Alternator & Starter Check the alternator and starter connections.

Engine Valves Check and adjust the engine valve clearance.

Engine Cooling System Drain and flush the cooling system. Replace the coolant.

Hydraulic System Replace the hydraulic fluid and filters. Clean the reservoir.

Travel Motor Replace the lubricant in both travel motors.

* If Fitted

● Also at

first

50 Hours

^ Also at

first

100 Hours

■ Or every 6 months.

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Bobcat 331E - S/N 234411001 Instructions d'exploitation Page 69

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