INSPECTION AND MAINTENANCE
1. PRECAUTIONS FOR MAINTENANCE 226
3. LEGAL INSPECTION 232
4. PERIODIC REPLACEMENT OF CRITICAL PARTS 233
5. CONSUMABLES 234
6. OTHER REPLACEMENT PARTS 235
7. USE OF FUEL AND LUBRICATING OIL
7.1 USE OF FUEL AND LUBRICATING OIL ACCORDING TO TEMPERATURES 236
8. STANDARD TIGHTENING TORQUE 238
8.1 STANDARD TIGHTENING TORQUE LIST 238
9. LIST OF ITEMS FOR INSPECTION AND MAINTENANCE 239
10. MAINTENANCE PROCEDURES 241
10.1 INITIAL 500 HOUR MAINTENANCE 241
10.2 PRE-OPERATION INSPECTION 241
10.3 IRREGULAR MAINTENANCE 242
10.4 MAINTENANCE EVERY 50 HOURS 258
10.5 MAINTENANCE EVERY 250 HOURS
10.6 MAINTENANCE EVERY 500 HOURS 264
10.7 MAINTENANCE EVERY 1000 HOURS 274
10.8 MAINTENANCE EVERY 1500 HOURS 279
10.9 MAINTENANCE EVERY 3000 HOURS 279
10.10 MAINTENANCE EVERY 4000 HOURS
10.11 MAINTENANCE EVERY 5000 HOURS 281
11. VENTING AIR IN HYDRAULIC CIRCUITS 284
12. RELIEVING INTERNAL PRESSURE OF HYDRAULIC CIRCUIT 288
13. ATTACHING/DETACHING SINGLE-FALL HOOK 289
13.1 ATTACHING SINGLE-FALL HOOK 289
13.2 DETACHING SINGLE-FALL HOOK 292
1. PRINCIPLE SPECIFICATION LIST
2. SPECIFICATION DIMENSIONAL DRAWING 297
3. RATED TOTAL LOAD CHART
4. WORKING RADIUS/LIFTING HEIGHT 301