Liebherr a316 li ind litronic wheel excavator service repair manual sn2001 an up

Page 166

Inspection and maintenance schedule

Service Manual

R 313 Litronic / R 317 Litronic Maintenance / inspection at operating hours

WORK TO BE CARRIED OUT R 313 Litronic / R 317 Litronic By maintenance personnel (machine operator) First and only interval Repeat interval Special interval every 250 hours

By authorized expert personnel

Note

First and only interval Repeat interval

Check and clean cooler, pressure relief valve, coolant hose, fan Check condition of V-belt Replace lube oil filter cartridge Replace engine oil

1)

Check oil, cooling and fuel system for leaks and condition Replace water filter cartridge (at least 1 x annually) Check and adjust throttle control Check engine bracket, oil pan mounting and clamps Check anti-corrosion fluid / antifreeze in coolant (replace coolant every 2 years) Check / adjust valve clearance, Renew valve bonnet seal Check fuel leakage oil line (replace at least every 2 years) Check intake system and exhaust system for leaks and for condition Check glow plugs, change if necessary Replace fuel fine filter cartridge (or as necessary)

4)

Replace fuel pre- filter cartridge (or as necessary)

4)

Replace main element of air filter (according to maintenance indicator / annually) Replace safety element of air filter (every third change of main element / annually)

Never clean!

Check clean air line (during filter maintenance) Replace adjust injection valve (every 3000 operating hours) HYDRAULIC SYSTEM Check oil level in hydraulic tank Clean magnetic rod in return filter (daily during first 300 hrs.) Replace filter element in return filter (first time at 500 hrs.) Replace filter unit on servo oil unit Check mounting of components

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MJFCIFSS

2)


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