214683 388 Revision A
5.3.2 Break-In Inspection
Break-in inspection involves checking belts, fluids, and performing general machine inspections for loose hardware
or other areas of concern. Break-in inspections ensure that all components can operate for an extended period
without requiring service or replacement. The break-in period is the first 50 hours of operation after the machine’s
initial start up.
Inspection
Instance
Item
Refer to
5
Minutes
Check hydraulic oil level in reservoir
(check after first run-up and after the
hydraulic hoses have filled with oil).
5.4.1 Checking Oil Level in Hydraulic Reservoir, page
407
5
Hours
Check for loose hardware and tighten
to required torque.
8.1 Torque Specifications, page 577
5
Hours
Check knife drive belts tension (check
periodically for first 50 hours).
Checking and Tensioning Knife Drive Belts, page 464
10
Hours
Check auger drive chain tension. 5.7.2 Checking Auger Drive Chain Tension, page 421
10
Hours
Check knife drive box mounting bolts. Checking Mounting Bolts, page 455
50
Hours
Change float module gearbox oil. Changing Oil in Header Drive Gearbox, page 405
50
Hours
Change float module hydraulic oil filter. 5.4.4 Changing Oil Filter, page 410
50
Hours
Change knife drive box lubricant. Changing Oil in Knife Drive Box, page 461
50
Hours
Check gearbox chain tension.
5.6.5 Adjusting Gearbox Drive Chain Tension, page
418
50
Hours
Check deck height adjustment.
5.14.5 Adjusting Deck Height, page 492
5.3.3 Preseason Servicing
Perform the following procedures at the beginning of each operating season:
CAUTION
• Review this manual to refresh your memory on the safety and operating recommendations.
• Review all the safety decals and other decals on the header and note the hazard areas.
• Be sure all the shields and guards are properly installed and secured. Never alter or remove safety
equipment.
• Be sure you understand and have practiced safe use of all controls. Know the capacity and operating
characteristics of the machine.
• Ensure you have a first aid kit and fire extinguisher. Know where they are and how to use them.
1. Lubricate the machine completely. Refer to 5.3.6 Lubrication and Servicing, page 390.
2. Adjust the tension on the drive belts. Refer to Checking and Tensioning Knife Drive Belts, page 464.
MAINTENANCE AND SERVICING
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