SWTL4518 Operation & Maintenance Manual
2
5.13 USE
OF
THE
QUICK
COUPLER ..................................................................................................... 49
5.13.1
ASSEMBLE
THE
BUCKET .............................................................................................................. 50
5.13.2 DISASSEMBLE
THE
BUCKET ................................................................................................... 50
5.13.3
AJUST
THE
QUICK
COUPLER
MECHANISM .............................................................................. 50
5.14 USE
OF
AUXILIARY
PEDAL.......................................................................................................... 51
5.15
HIGH
FLOW
SYSTEM......................................................................................................................... 52
5.16
MAXIMUM
IMMERSION
IN
A
FLUID ............................................................................................. 52
5.17
MOVE
THE
MACHINE
WITH
TOWING
HOOK. ............................................................................. 52
5.18
STARTING
THE
MACHINE
WITH
BOOSTER
CABLES................................................................. 53
6 MAINTENANCE........................................................................................................................................... 54
6.1
REQUIREMENT
SERVICE ................................................................................................................... 54
6.2
ADVICE
FOR
THE
MAINTENANCE ................................................................................................... 54
6.3
GENERAL
INFORMATION
FOR
CARRY
OUT
THE
MAINTENANCE ........................................... 55
6.3.1 OILS AND COOLANT.................................................................................................................... 55
6.3.2 CAPACITIES ................................................................................................................................... 55
6.3.3 CODIFICATION OF THE MAIN CHANGED PART .................................................................... 55
6.3.4 TORQUE FOR SCREWS................................................................................................................. 56
6.3.5 LUBRICATION POINTS ................................................................................................................ 56
6.4
DESCRIPTION
MACHINE
FOR
MAINTENANCE.............................................................................. 57
6.4.1 ENGINE DESCRIPTION................................................................................................................. 57
6.4.2 HYDRAULIC SYSTEM DESCRIPTION ....................................................................................... 58
6.4.3 ELECTRICAL SYSTEM ................................................................................................................. 58
6.4.4 SAFETY BELT ................................................................................................................................ 58
6.5
MAINTENANCE
PLAN......................................................................................................................... 59
6.5.1 BEFORE STARTING ...................................................................................................................... 61
6.5.1.1 CHECKING ENGINE OIL LEVEL .......................................................................................... 61
6.5.1.2 CHECKING ENGINE COOLANT LEVEL.............................................................................. 61
6.5.1.3 CHECKING ENGINE FUEL LEVEL...................................................................................... 61
6.5.1.4 CHECKING THE HYDRAULIC OIL LEVEL......................................................................... 61
6.5.1.5 CHECKING THE ELECTRIC CABLES .................................................................................. 62
6.5.1.6 CHECKING THE SAFETY BELT ........................................................................................... 62
6.5.1.7 CHECKING THE LEAKING OF OIL...................................................................................... 62
6.5.1.8 CHECKING THE QUICK COUPLER...................................................................................... 62
6.5.1.9 CHECKING THE WATER AND SEDIMENTS SEPARATOR ............................................. 62
6.5.2 EVERY 50 HOURS OF OPERATION ............................................................................................ 62
6.5.2.1 CHECKING THE COOLER PIPES.......................................................................................... 62
6.5.2.2 CHECKING THE COOLANT LEVEL..................................................................................... 63
6.5.2.3 GREASING THE PINS OF BOOM AND CYLINDERS ......................................................... 63
6.5.2.4 CHECKING TRACK DROP..................................................................................................... 63
6.5.2.5CHECKING THE WHEEL NUT DRIVING TORQUE ............................................................ 64
6.5.3 EVERY 100 HOURS OF OPERATION ......................................................................................... 64
6.5.3.1 CLEANING THE TERMINALS OF THE BATTERY............................................................. 64
6.5.3.2 CLEANING THE OIL TANK’S BREATHER ......................................................................... 64
6.5.3.3 CHECKING THE CYLINDER RODS...................................................................................... 64
6.5.3.4 GREASING ALL OF PINS ....................................................................................................... 64
6.5.4 VERY 250 HOURS OF OPERATION ............................................................................................ 64
6.5.4.1 CHECKING THE FAN BELT .................................................................................................. 64
6.5.4.2 CLEANING THE RADIATOR................................................................................................. 64
6.5.4.3 CHANGING THE ENGINE OIL .............................................................................................. 64
6.5.4.4 CHANGING THE ENGINE OIL FILTER................................................................................ 65
6.5.4.5 CHANGING THE FUEL FILTER ............................................................................................ 65
6.5.4.6 CHECKING THE NUT TORQUE OF THE HYDARULIC MOTOR AND THE HUB
HOLDING TO THE CHASSIS ............................................................................................................. 66
6.5.5 EVERY 500 HOURS OF OPERATION .......................................................................................... 66
6.5.5.1 CLAEN THE FUEL-WATER SEPARATOR........................................................................... 66
6.5.5.2 CHECK THE TIGHTENESS OF PUMP FIXING SCREWS................................................... 67
6.5.5.3 CHECKING THE FLUID LEVEL OF THE BATTERY.......................................................... 67
6.5.5.4 CHANGING THE HYDRAULIC OIL FILTER ....................................................................... 68
6.5.6 EVERY 1000 HOURS OF OPERATION ........................................................................................ 68
6.5.6.1 CHANGING THE HYDARULIC OIL AND CLEAN THE SUCTION................................... 68
