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Model List:
- Axle 221
- 1. ASM0143
- 1.1. CONTENTS
- 1.2. INTRODUCTION
- 1.3. SPECIFICATIONS
- 1.3.1. DEFINITION OF VIEWPOINTS
- 1.3.2. DATA PLATE
- 1.3.2.1. Model number
- 1.3.2.2. Serial number
- 1.3.2.3. Lubricant
- 1.3.3. CONVERSION TABLES
- 1.3.4. TORQUE SPECIFICATIONS
- 1.3.4.1. COARSE PITCH
- 1.3.4.2. FINE PITCH
- 1.3.4.3. WHEEL NUT TIGHTENING TORQUES
- 1.3.5. MAINTENANCE
- 1.3.5.1. MAINTENANCE POINTS
- 1.3.5.1.1. Oil fill plug
- 1.3.5.1.2. Oil drain plug
- 1.3.5.1.3. Check level plug
- 1.3.6. OIL DRAINING MANDATORY PROCEDURE
- 1.3.6.1. CENTRAL HOUSING
- 1.3.6.2. PLANETARY GEAR REDUCTION
- 1.3.7. MAINTENANCE INTERVALS
- 1.3.7.1. LUBRICANT SEALANT SPECIFICATIONS
- 1.4. SAFETY PRECAUTIONS
- 1.4.1. During all operations described in this manual, the axle should be fastened onto a trestle, while the other parts mentioned should rest on supporting benches.
- 1.4.2. When removing one of the arms, an antitilting safety trestle should be placed under the other arm.
- 1.4.3. When working on an arm that is fitted on the machine, make sure that the supporting trestles are correctly positioned and that the machine is locked lengthways.
- 1.4.4. Do not admit any other person inside the work area mark off the area, hang warning signs and remove the ignition key from the machine.
- 1.4.5. Use only clean, quality tools discard all worn, damaged, lowquality or improvised wrenches and tools. Ensure that all torque wrenches have been checked and calibrated.
- 1.4.6. During maintenance operations, always wear protective glasses, safety footwear, protective gloves and all P.P.E. (Personal Protective Equipment) in function of the risks which the workers may be exposed to.
- 1.4.7. Should you stain a surface with oil, remove marks straight away.
- 1.4.8. Dispose of all lubricants, seals, rags and solvents once work has been completed. Treat them as special waste and dispose of them according to the relative law provisions obtaining in the country where the axles are being overhauled.
- 1.4.9. Make sure that only weak solvents are used for cleaning purposes avoid using turpentine, dilutants and toluol, xylolbased or similar solvents use light solvents such as Kerosene, mineral spirits or waterbased, environment friendly solvents.
- 1.4.10. For the sake of clarity, the parts that do not normally need to be removed have not been reproduced in some of the diagrams.
- 1.4.11. For agricultural axles, the terms RIGHT and LEFT refer to the position from operators seat. For construcition axle, the terms RIGHT and LEFT refer to the position outside facing the machine (with the input drive facing forward).
- 1.4.12. Follow all safety instructions in the Original Equipment Manufacturer (OEM) manual that came with the vehicle.
- 1.4.13. Before draining oil, release the internal pressure, for details see OIL DRAINING MANDATORY PROCEDURE(p. 12).
- 1.5. PLANETARY REDUCTION 16 AND THE STEERING CASE
- 1.6. STEERING CYLINDER
- 1.7. LIMITED SLIP DIFFERENTIAL UNIT 45 (OLD VERSION)
- 1.7.1. EXPLODED VIEW
- 1.7.2. DISASSEMBLY
- 1.7.3. ASSEMBLY
- 1.8. LIMITED SLIP DIFFERENTIAL UNIT 45 (LAST VERSION)
- 1.8.1. INSTALL AND ADJUST
- 1.9. RING AND PINION ADJUSTING VERSION PINION COVER AND SINGLE ARM
- 1.9.1. EXPLODED VIEW
- 1.9.2. INSTALL AND ADJUST
- 1.9.3. SPECIAL TOOLS








