OPERATOR'S MANUAL

CONTENTS
Checking Coolant Level..................................................................................................58
Checking Fuel Level .......................................................................................................58
Checking Engine Oil Level.............................................................................................. 59
Checking Hydraulic Oil Level.......................................................................................... 59
Checking V-belt .............................................................................................................. 60
Checking Radiator and Oil Cooler ..................................................................................60
Checking Washer Liquid.................................................................................................61
Checking and Cleaning Engine and Electrical Wiring.....................................................61
Washing Whole Machine................................................................................................ 61
Greasing Front Attachments (without Bucket Pin and Boom Swing Fulcrum)................ 61
Greasing Bucket Pin....................................................................................................... 62
Greasing Boom Swing Fulcrum......................................................................................62
REGULAR CHECKS AND MAINTENANCE WORK ................................................. 63
EVERY 50 SERVICE HOURS ............................................................................... 63
Draining the Water from the Fuel Tank...........................................................................63
Draining Water Separator...............................................................................................63
Checking Battery Condition ............................................................................................64
Greasing Swing Bearing Teeth.......................................................................................65
EVERY 200 SERVICE HOURS ............................................................................. 66
Adjusting V-belt Tension.................................................................................................66
Checking Radiator Hoses and Clamps........................................................................... 67
Grease Swing Ball Bearing.............................................................................................67
Inspection and Cleaning Air Filter Element.....................................................................67
Air Filter Maintenance.....................................................................................................68
Checking Fuel Line and Intake Air Line .......................................................................... 68
AIR CONDITIONER ............................................................................................... 69
Cleaning Air Filter ...........................................................................................................69
Checking Air-Conditioner Condenser .............................................................................69
EVERY 250 SERVICE HOURS ............................................................................. 70
Changing Engine Oil (First Engine Oil Change after 50 Service Hours) ........................70
Replacing Engine Oil Filter Cartridge (First Engine Oil Filter Change after 50 Service
Hours).............................................................................................................................70
EVERY 500 SERVICE HOURS ............................................................................. 71
Drive unit Oil Change(First Oil Change of the 50 hours) ................................................ 71
Replacing Fuel Filter Cartridge.......................................................................................71
Replacing Hydraulic Return Filter Element (First replacement after 250 service hours) 72
Replacing Breather Filter................................................................................................ 72
Replacing Fan Belt .........................................................................................................72
EVERY 1000 SERVICE HOURS ........................................................................... 72
Replacing the Hydraulic Pilot Filter Element...................................................................72
Hydraulic Oil Change (Including Replacing of the Suction Filter in the Hydraulic Tank) 73
Hydraulic Oil Check with Hydraulic Hammers ................................................................74
EVERY 1000 SERVICE HOURS OR ONCE A YEAR ........................................... 74
Replacing Air Filter Element ........................................................................................... 74
EVERY 1500 SERVICE HOURS ........................................................................... 74
Checking Fuel Injection Nozzle (Injection Pressure) ...................................................... 74
EVERY 2000 SERVICE HOURS ........................................................................... 74
Changing Front Idler and Track Roller Oil ......................................................................74
Checking the Alternator and Starter Motor .....................................................................74
EVERY 3000 SERVICE HOURS ........................................................................... 74
Checking Injection Pump................................................................................................74