TABLE OF CONTENTS 4.8.13 MAINTENANCE EVERY 3000 HOURS OF OPERATION ....................................................... 233 4.8.13.a CHECKING THE ENGINE RETAINING SCREWS AND DAMPING ELEMENTS .. 233 4.8.13.b CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE AND THE INJECTION TIMING ADVANCE............................................................. 233 4.8.14 MAINTENANCE EVERY 4000 HOURS OF OPERATION ....................................................... 234 4.8.14.a CHANGING THE A/C DEWATERING FILTER (Only for machines with air conditioner) .................................................................
234 4.8.14.b CHECKING THE OPERATING CONDITIONS OF THE A/C COMPRESSOR (Only for machines with air conditioner) ................................................................ 234 4.8.14.c CHANGING THE ENGINE THERMOSTATIC VALVE............................................ 234 TECHNICAL SPECIFICATIONS 5.1 TECHNICAL DATA ............................................................................................................................... 236 5.1.1 STANDARD OVERALL DIMENSIONS .................................................................................... 236 5.1.1.1 OVERALL DIMENSIONS WITH STANDARD ARM................................................
236 5.1.1.2 OVERALL DIMENSIONS WITH TELESCOPIC ARM............................................. 236 5.1.2 TECHNICAL CHARACTERISTICS .......................................................................................... 237 5.1.3 LIFTING CAPACITIES ............................................................................................................. 239 5.1.3.1 SYMBOL TABLE..................................................................................................... 239 5.1.3.2 LIFTING CAPACITIES (STANDARD ARM)............................................................ 240 5.1.3.3 LIFTING CAPACITIES (BOOM WITH OFFSET DEVICE)......................................
241 AUTHORIZED OPTIONAL EQUIPMENT 6.1 AUTHORIZED OPTIONAL EQUIPMENT ............................................................................................. 244 6.1.1 PRECAUTIONS REGARDING SAFETY.................................................................................. 244 6.1.2 PRECAUTIONS REGARDING THE INSTALLATION OF EQUIPMENT.................................. 245 6.1.3 CHARACTERISTICS OF THE OPTIONAL EQUIPMENT........................................................ 246 6.2 FRONT EQUIPMENT QUICK COUPLING DEVICES...........................................................................
247 6.2.1 MANUAL QUICK COUPLING .................................................................................................. 247 6.2.2 HYDRAULIC QUICK COUPLING FOR STANDARD BUCKET ............................................... 248 6.2.3 HYDRAULIC QUICK COUPLING FOR 4in1 BUCKET AND OPTIONAL EQUIPMENT WITH UNIDIRECTIONAL OIL FLOW ...................................................................................... 248 6.3 4in1 BUCKET........................................................................................................................................
249 6.3.1 DESCRIPTION AND CONTROLS .......................................................................................... 249 6.3.2 SAFETY DEVICES................................................................................................................... 249 6.3.3 INSTALLING THE 4in1 BUCKET ............................................................................................ 250 6.3.4 USING THE 4in1 BUCKET ...................................................................................................... 251 6.3.5 MAINTENANCE .......................................................................................................................
251 6.4 PALLET FORKS ................................................................................................................................... 252 6.4.1 DESCRIPTION ......................................................................................................................... 252 6.4.2 SAFETY DEVICES................................................................................................................... 253 6.4.3 USING THE FORKS ................................................................................................................ 253 6.4.3.1 PREPARING THE PALLET FORKS FOR USE .....................................................
254 6.4.3.2 OVERTURNING THE FORKS ............................................................................... 254 6.4.4 REMOVING THE FORKS ........................................................................................................ 255 6.4.5 INSTALLING THE FORKS ....................................................................................................... 255 6.4.6 MAINTENANCE ....................................................................................................................... 255 17