Case 2050M, Руководство оператора, Страница: 104 / 286

4 - OPERATING INSTRUCTIONS
Run in period of a new machine
Your machine will last longer, give better and more economical performance, if you pay particular attention to the
engine during the initial run-in period.
During this period:
• Warm up the engine before using it under load.
• Do not operate the engine at maximum power for prolonged periods of time.
• Do not work the engine hard at stall speeds (tracks stopped and the engine running at full throttle).
• Do not run the engine for a long period at idle speed.
• Frequently check the instruments on the instrument panel.
• Check the oil levels and coolant level frequently.
• During the run-in period, certain checks and servicing operations should be carried out in addition to those specified
in the service schedule.
NOTICE: For turbocharged engines, only shut the engine down from the low idle position to prevent damage to the
turbocharger.
Track shoe bolts
Check the track shoe bolt torque after the first 20 hours of operation when the machine is new or if the track shoes
have been removed. Check the track shoe bolt torque every 100 hours of operation thereafter until the track shoe
bolts remain tight. Torque to
610 - 670 N·m ( 450 - 494 lb ft ) for the standard link bolts and 610 - 670 N·m ( 450 - 494 lb
ft ) for the master link bolts. Do not over tighten the track shoe bolts.
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