TABLE OF CONTENTS 1.
2. 3. 4. 5. 6. 7. 8.
9. 10.
11.
12.
13. 14.
15.
16.
17.
MAINTENANCE AND LUBRICATION ............................................................................................................. 6 1.1. SAFETY SIGNS ............................................................................................................................................................................. 6 1.2. HYDRAULIC OIL UNDER PRESSURE ..................................................................................................................................... 6 CLEANING ..................................................................................................................................................... 6 FLUIDS AND LUBRICANTS ............................................................................................................................ 7 ENVIRONMENT ............................................................................................................................................. 8 PLASTIC AND RESIN PARTS .......................................................................................................................... 8 FLUID AND LUBRICANT CAPACITIES ........................................................................................................... 8 ENGINE ACCESS ............................................................................................................................................ 8 GREASE POINTS ............................................................................................................................................ 9 8.1. MACHINE ...................................................................................................................................................................................... 9 8.2. LOADER ATTACHMENT ..........................................................................................................................................................10 8.3. BACKHOE ATTACHMENT .......................................................................................................................................................12 LEVELS ........................................................................................................................................................ 14 ENGINE ....................................................................................................................................................... 17 10.1. OIL LEVEL ....................................................................................................................................................................................17 10.2. OIL CHANGE AND OIL FILTER REPLACEMENT ................................................................................................................17 COOLING SYSTEM ...................................................................................................................................... 19 11.1. ENGINE COOLANT ...................................................................................................................................................................19 11.2. ENGINE COOLANT LEVEL IN COOLANT RESERVOIR ....................................................................................................19 11.3. RADIATOR LEVEL ......................................................................................................................................................................19 11.4. DRAINING THE COOLING SYSTEM .....................................................................................................................................20 11.5. FILLING ........................................................................................................................................................................................20 FUEL SYSTEM .............................................................................................................................................. 22 12.1. REPLACING THE PRIMARY FILTER ..................................................................................................................................... 22 12.2. REPLACING THE SECONDARY FILTER............................................................................................................................... 22 23 12.3. BLEEDING THE SYSTEM .................................................................................................................................................. 12.4. FUEL TANK SEDIMENT REMOVAL .......................................................................................................................................23 RELEASING THE PRESSURE IN THE HYDRAULIC SYSTEM .......................................................................... 24 HYDRAULIC SYSTEM .................................................................................................................................. 24 14.1. RESERVOIR LEVEL ....................................................................................................................................................................25 14.2. REPLACING THE HYDRAULIC FLUID RETURN FILTER ...................................................................................................25 14.3. CLEANING THE INTAKE STRAINER ......................................................................................................................................24 14.4. REPLACING THE HYDRAULIC FLUID ..................................................................................................................................26 14.5. DRAINING ...................................................................................................................................................................................26 14.6. HYDRAULIC PUMP ...................................................................................................................................................................27 AIR FILTER ................................................................................................................................................... 27 15.1. INSPECTION ...............................................................................................................................................................................27 15.2. AIR FILTER RESTRICTION WARNING INDICATOR............................................................................................................27 15.3. AIR FILTER ELEMENTS .............................................................................................................................................................27 15.4. REMOVING THE ELEMENTS ..................................................................................................................................................27 15.5. CLEANING THE PRIMARY ELEMENT ...................................................................................................................................29 15.6. INSPECTING THE PRIMARY ELEMENT ...............................................................................................................................29 15.7. INSTALLING THE ELEMENTS .................................................................................................................................................29 TRANSMISSION .......................................................................................................................................... 30 16.1. OIL LEVEL ....................................................................................................................................................................................30 16.2. DRAINING ...................................................................................................................................................................................30 FRONT AND REAR DRIVE AXLES AND REDUCTION GEARS ....................................................................... 31 17.1. FRONT DRIVE AXLE OIL LEVEL.............................................................................................................................................31 17.2. FRONT AXLE REDUCTION GEAR OIL LEVEL ....................................................................................................................31 17.3. EAR DRIVE AXLE OIL LEVEL...................................................................................................................................................32 17.4. REAR AXLE REDUCTION GEAR OIL LEVEL........................................................................................................................32 17.5. DRAINING AND FILLING THE FRONT DRIVE AXLE ........................................................................................................34 17.6. DRAINING AND REFILLING THE FRONT AXLE REDUCTION GEARS ........................................................................34 3
