MAINTENANCE SECTION 5
Page 5
DRESSTA OM560C99/1E
SCHEDULED MAINTENANCE GUIDE
− the bucket cylinder pivots,
− the boom cylinders pivots,
− the bucket link.
Refer to 5.4.7.
13. Check the condition and tension of the engine belts. Refer to 5.11.6.
14. Check the condition of the fan. Refer to 5.11.5.
15. Check the parking brake shoes and brake disc for wear. Refer to 5.7.2.
Every 500 Hours of Operation
1. Perform the service as specified in "Every 250 hours of operation"
2. Check and add oil in the drive axles. Refer to 5.9.1.
3. Check and add oil in the steering gear. Refer to 5.16.
4. Replace the transmission system filters. Refer to 5.18.3.
5. Replace the oil filter element of the brake cooling system. Refer to 5.7.1.
6. Lubricate the tracking system linkage pivots. Refer to 5.3.1.
Every 1000 Hours of Operation
1. Perform the service as specified in "Every 500 hours of operation"
2. Check the parking brake operation. Refer to 5.7.2.
3. Change the oil in the transmission and brake system. Refer to 5.18.2., 5.7.1.
4. Clean the transmission strainer. Refer to 5.18.2.
5. Replace the oil in hydraulic system. Refer to 5.14.2.
6. Replace the hydraulic tank filter elements. Refer to 5.14.3.
7. Replace the oil in the drive axles (differential and planetaries). Refer to 5.9.2.
8. Lubricate:
− the driveshafts,
− the center articulation pivots, refer to 5.4.7.
9. Check and add electrolyte in the batteries, if necessary. Refer to 5.10.4.
Periodic (at least once a year or as required)
1. Check the condition of the hydraulic lines and electrical wires. Repair or replace if necessary.
Refer to 5.5.3.
2. Check the condition of the safety belt and replace if necessary. Weak spots and damage of the
seat belt are inadmissible. Refer to 5.15.
3. Check the bucket teeth and cutting edge for wear.
4. Check the condition and torque of the cab-to-frame mounting hardware. Refer to 6.17.
SPECIAL TORQUES
5. Clean the fuel tank strainer. Refer to 5.13.2.
6. Replace the ether container (if empty). Refer to 5.12.
7. Lubricate:
− the control levers,
− the parking brake linkage,
− the pedals,
− the superstructure hinges, etc.
8. Clean the air conditioner filter (if equipped)
9. Check the condition of discs and hardware mounting the wheels. Refer to 5.17.
10. Clean the air filter. Refer to 5.6.2. and 5.6.3.
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