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Atlas Copco QAS 250-330 JD T4i - Maintenance; Maintenance Schedule

Atlas Copco QAS 250-330 JD T4i
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Maintenance
Maintenance schedule
Before carrying out any maintenance activity, check that the start switch is in position O and that no electrical power
is present on the terminals.
Maintenance schedule Daily Every 500 hours or yearly Every 1000 hours
Service pak - 1310 3129 83 1310 3129 84
For the most important subassemblies, Atlas Copco has developed service kits that combine all wear parts. These service kits offer you the benefits of genuine parts, save on administration costs and
are offered at reduced price, compared to the loose components. Refer to the parts list for more information on the contents of the service kits.
Check air/fuel/coolant & oil leakage xxx
Check
oil and coolant level xxx
Check
coolers xxx
Clean coolers externally xxx
Check condition of cooling fan assembly x x x
Drain water in fuel filter xxx
Clean air cleaner and dust bowl xxx
Check electrolyte level and terminals of battery xx
Check oil and coolant level xx
Check tension and condition of the drive belt xx
Check
conditions of the engine drive belts (1) xx
Grease door hinges and locks xx
Replace engine oil (2) xx
Replace engine oil filters xx
Replace engine oil filter (bypass) xx
Replace engine fuel filter element xx
Replace engine fuel prefilter element xx
Replace fuel prefilter element (3) xx
Replace fueltank filter (3) xx
Change air filter element xx
Replace safety cartridge xx
Check alternator and starter motor xx
Check electrical system: security of cables and wear xx
Grease mechanical links xx
Check condition of vibration dampers xx

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