TABLE OF CONTENTS 4.7.5 MAINTENANCE EVERY 100 HOURS OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 4.7.5.a LUBRICATING THE JOINTS AND THE BALL-BEARING RING . . . . . . . . . . . . . 157 4.7.5.b LUBRICATING THE VARIABLE TRACK GAUGE SLIDING GUIDES (PC12R HS – PC15R HS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 4.7.5.c CLEANING THE AIR CLEANER CARTRIDGE . . . . . . . . . . . . . . . . . . . . . . . . . . 160 4.7.6 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION . . . . . . . . . . . . . . . . . . 161 4.7.7 MAINTENANCE EVERY 250 HOURS OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . .
161 4.7.7.a ADJUSTING THE FAN BELT TENSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 4.7.7.b CHECKING THE BATTERY ELECTROLYTE LEVEL . . . . . . . . . . . . . . . . . . . . . 162 4.7.7.c CHECKING THE OIL LEVEL IN THE TRAVEL REDUCTION GEARS . . . . . . . . 163 4.7.7.d CHANGING THE HYDRAULIC SYSTEM OIL FILTER . . . . . . . . . . . . . . . . . . . . 164 4.7.7.e CHANGING THE ENGINE OIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 4.7.8 MAINTENANCE AFTER THE FIRST 500 HOURS OF OPERATION (Only for machines in which the synthetic biodegradable oil type HEES is used) . . . . . . . . . 166 4.7.9 MAINTENANCE EVERY 500 HOURS OF OPERATION . . .
. . . . . . . . . . . . . . . . . . . . . . . . 166 4.7.9.a CHANGING THE ENGINE OIL FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 4.7.9.b CHANGING THE FUEL FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 4.7.9.c CHANGING THE FUEL PUMP PRECLEANER . . . . . . . . . . . . . . . . . . . . . . . . . . 168 4.7.9.d CHANGING THE AIR CLEANER CARTRIDGE . . . . . . . . . . . . . . . . . . . . . . . . . . 169 4.7.9.e CLEANING THE OUTSIDE OF THE RADIATORS . . . . . . . . . . . . . . . . . . . . . . . 169 4.7.9.f DRAINING THE HYDRAULIC OIL TANK (Only for machines in which the synthetic biodegradable oil type HEES is used) . . . . . . . .
. . . . . . . . . . . . . . . 170 4.7.10 MAINTENANCE EVERY 1000 HOURS OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . 171 4.7.10.a CHANGING THE OIL IN THE TRAVEL REDUCTION GEARS . . . . . . . . . . . . . . 171 4.7.11 MAINTENANCE EVERY 2000 HOURS OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . 172 4.7.11.a CHANGING THE HYDRAULIC SYSTEM OIL AND CLEANING THE SUCTION FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 4.7.11.b CHANGING THE COOLANT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 4.7.11.c CHECKING AND ADJUSTING THE ENGINE VALVE CLEARANCE .
. . . . . . . . 174 4.7.11.d CHECKING THE ALTERNATOR AND THE STARTER . . . . . . . . . . . . . . . . . . . . 174 Page TECHNICAL SPECIFICATIONS 5.1 TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 5.1.1 STANDARD OVERALL DIMENSIONS PC12R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 5.1.2 TECHNICAL CHARACTERISTICS PC12R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 5.1.3 STANDARD OVERALL DIMENSIONS PC12R HS (VARIABLE TRACK GAUGE) . . . . . . . . 178 5.1.4 TECHNICAL CHARACTERISTICS PC12R HS (VARIABLE TRACK GAUGE) . . . . . . . . . . .
179 5.1.5 STANDARD OVERALL DIMENSIONS PC15R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 5.1.6 TECHNICAL CHARACTERISTICS PC15R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 5.1.7 STANDARD OVERALL DIMENSIONS PC15R HS (VARIABLE TRACK GAUGE) . . . . . . . . 182 5.1.8 TECHNICAL CHARACTERISTICS PC15R HS (VARIABLE TRACK GAUGE) . . . . . . . . . . . 183 5.1.9 LIFTING CAPACITY WITH RAISED BLADE PC12R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 5.1.10 LIFTING CAPACITY WITH LOWERED BLADE PC12R . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 16