A detailed Jaw Crusher SEMI ANNUAL preventive maintenance Inspection checklist
1. Pre-Inspection Preparation
2. Visual Inspection
3. Mechanical Components
- Check for any cracks or excessive wear on the plate surface.
- Measure thickness and replace if below specified limits.
- Ensure proper fit within the toggle assembly.
- Examine jaw plates for signs of uneven wear or cracks.
- Use a straight edge to check alignment.
- Adjust or replace plates as necessary to maintain proper crushing.
- Check the tensioning mechanism for proper adjustment.
- Verify the toggle plate is securely fastened.
- Adjust tension according to manufacturer specifications.
- Inspect for cracks, dents, or excessive wear.
- Check for secure attachment to the shaft.
- Ensure flywheel rotates freely without obstruction.
- Look for visible cracks or deformation.
- Inspect welds for signs of fatigue.
- Consult engineering specs for frame integrity.
- Inspect for unusual noises or vibration.
- Verify lubrication levels and apply lubricant if needed.
- Replace bearings showing signs of excessive wear.
- Check for surface wear or scoring.
- Inspect for any abnormal movement or play.
- Replace if damage exceeds acceptable limits.
- Use a torque wrench to check bolt tightness.
- Refer to manufacturer's specifications for torque values.
- Replace any damaged or corroded bolts.
- Check for material buildup that could impede flow.
- Inspect for wear on chute surfaces.
- Clear any blockages and clean surfaces as needed.
- Monitor during operation for excessive vibrations.
- Identify and address any abnormal sounds or movements.
- Inspect surrounding components for potential failures.
- Check for signs of wear or damage on belts.
- Ensure belts are properly tensioned according to specs.
- Replace any belts showing significant wear.
- Check for smooth operation and responsiveness.
- Inspect for any worn components that may affect adjustment.
- Lubricate moving parts as necessary.
- Inspect cylinders for signs of leaks or damage.
- Check operation of the hydraulic system under load.
- Replace seals or cylinders showing wear.
- Inspect for cracks, tears, or signs of leakage.
- Replace any worn or damaged seals and gaskets.
- Ensure proper fit and sealing upon installation.
- Check for signs of wear or deformation.
- Ensure springs are properly tensioned.
- Replace any springs that do not meet specifications.
- Clean dust and debris from all components.
- Inspect for any buildup that may cause malfunctions.
- Maintain cleanliness to support optimal operation.
Use in Manifestly