Break-In Checks—First 100 Hours

Engine is ready for normal operation.

Tighten wheel bolts daily during the first week of operation.

Check for leaks.

Operate engine at heavy loads without sustained maximum load.

Avoid idling the engine longer than 5 minutes.

Closely observe coolant temperature during operation.

Check air intake system hoses and clamps.

Daily or Every 10 Hours

IMPORTANT: John Deere Break-In™ or John Deere Break-In Plus oil must be added if oil level is below the ADD mark on dipstick. DO NOT fill above the crosshatch pattern or the FULL mark.

• Check engine oil level frequently.
• Check coolant level frequently.
• Check hydraulic oil level
• Drain water and sediment from water separator.
• Inspect tires for damage and correct inflation.
• Check air springs for proper inflation.

At 100 HOURS

IMPORTANT: Refill with John Deere Break-in Oil for an additional 100 hours, if sprayer was used under light load conditions during first 100 hours, to allow engine to break-in properly. (See Fuels, Lubricants and Coolant Section.)

• Change engine oil and filter.
• Check tread adjust side gap and shim gap. (See Check Shim Gap on Axle Tread Adjust—After First 100 hours and Check Side Gap on Axle Tread Adjust—After First 100 Hours in Lubrication and Maintenance section.)
• Inspect machine for loose hardware.

NOTE: Reset service hours to zero after service. (See Resetting Service Interval Counter in SprayStar section.)