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Komatsu PC360LC-10 Operation & Maintenance Manual page 7

Hydraulic excavator
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Lubrication Every 50 Hours...................................................................................................... 4-50
Maintenance Every 250 Hours............................................................................................................ 4-51
Battery Electrolyte Level Check................................................................................................4-51
Air Conditioner Compressor Belt Check and Tension Adjustment........................................... 4-53
Maintenance Every 500 Hours............................................................................................................ 4-55
Lubrication Every 500 Hours.................................................................................................... 4-55
Engine Oil and Filter Cartridge Replacement........................................................................... 4-56
Fuel Pre-filter Cartridge Replacement...................................................................................... 4-57
Swing Pinion Grease Level...................................................................................................... 4-59
Radiator, Cooler, and Condenser Fins Maintenance ...............................................................4-60
Recirculated Filter and Fresh Air Filter Maintenance............................................................... 4-62
Hydraulic Tank Breather Element Replacement.......................................................................4-63
Hydraulic Tank Additional Breather Element Replacement...................................................... 4-64
Swing Machinery Case Oil Level..............................................................................................4-65
Final Drive Case Oil Level........................................................................................................ 4-66
Maintenance Every 1000 Hours.......................................................................................................... 4-67
Hydraulic Oil Filter Element Replacement................................................................................4-67
Swing Machinery Case Oil Change..........................................................................................4-68
Damper Case Oil Level............................................................................................................ 4-69
Fuel Main Filter Cartridge Replacement...................................................................................4-70
Maintenance Every 2000 Hours.......................................................................................................... 4-72
Final Drive Case Oil Change.................................................................................................... 4-72
Hydraulic Tank Strainer Cleaning............................................................................................. 4-73
Accumulator Nitrogen Gas Pressure........................................................................................ 4-74
KCCV Filter Element Replacement.......................................................................................... 4-77
Maintenance Every 4000 Hours.......................................................................................................... 4-80
Water Pump Check...................................................................................................................4-80
Vibration Damper Check.......................................................................................................... 4-81
Accumulator Replacement (Control Circuit)............................................................................. 4-81
High Pressure Mounting Checks.............................................................................................. 4-82
Fuel Spray Prevention Cap Check........................................................................................... 4-83
Maintenance Every 4500 Hours.......................................................................................................... 4-84
Maintenance Every 5000 Hours.......................................................................................................... 4-85
Hydraulic Tank Oil Change....................................................................................................... 4-85
Maintenance Every 8000 Hours.......................................................................................................... 4-87
SPECIFICATIONS......................................................................................... 5-1
Specifications: PC360/390LC-10.......................................................................................................... 5-2
OPTIONS, ATTACHMENTS.......................................................................... 6-1
General Attachment Safety Precautions............................................................................................... 6-2
Machine Options................................................................................................................................... 6-3
Straight Travel Pedal.................................................................................................................. 6-3
Machine Control Pattern.............................................................................................................6-3
Machine Attachments............................................................................................................................6-5
Explanation of Attachment Components.................................................................................... 6-5
Hydraulic Circuit......................................................................................................................... 6-8
Switching Hydraulic Circuit.............................................................................................. 6-8
Hydraulic Circuit Connection........................................................................................... 6-9
Oil Flow Path................................................................................................................. 6-10
Breaker Filter Element Replacement ............................................................................ 6-11
Breaker Pilot Element Replacement .............................................................................6-13
Attachment Guide.....................................................................................................................6-15
Track Shoes Selection................................................................................................... 6-15
PC360LC-10, PC360LC-10, PC390LC-10
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