A detailed Jaw Crusher ANNUAL preventive maintenance Inspection checklist
1. General Inspection
2. Mechanical Components
- Remove the jaw plates carefully.
- Inspect for cracks, chips, and overall wear.
- Measure the thickness to determine usability.
- Replace with new plates if worn beyond limits.
- Reinstall securely and check for proper alignment.
- Inspect for visible cracks or deformations.
- Ensure there are no signs of excessive wear.
- Test the toggle mechanism for smooth movement.
- Replace damaged plates to prevent failure.
- Securely fasten all bolts after inspection.
- Check lubrication levels in bearing housing.
- Inspect for any signs of overheating or damage.
- Listen for unusual noises during operation.
- Replace bearings if worn or improperly lubricated.
- Re-lubricate according to manufacturer's specifications.
- Remove jaw plates using appropriate tools.
- Check surface for cracks, chips, or excessive wear.
- Measure thickness against manufacturer specifications.
- Replace if below minimum thickness.
- Reinstall or replace using correct torque settings.
- Visual inspection for visible cracks or deformities.
- Use a hammer to tap and listen for sound anomalies.
- Check for signs of excessive wear.
- Replace if any cracks or serious damage are found.
- Check lubrication levels and consistency.
- Inspect for leaks around seals.
- Rotate bearings manually to check for smoothness.
- Replace bearings showing signs of wear or insufficient lubrication.
- Perform a thorough visual inspection for cracks.
- Use a magnetic particle or dye penetrant test for hidden issues.
- Check welds for integrity and signs of fatigue.
- Repair or reinforce as necessary.
- Use a level to check horizontal alignment.
- Adjust mounting pads as needed to ensure even support.
- Verify alignment with manufacturer specifications.
- Recheck after any adjustments are made.
- Inspect the flywheel for visible cracks.
- Check mounting bolts for tightness.
- Ensure there is no excessive play in the flywheel.
- Tighten or replace components as necessary.
- Check for visual signs of wear or scoring.
- Rotate the shaft to ensure smooth operation.
- Measure journal diameters against specifications.
- Replace if wear exceeds allowable limits.
- Inspect tensioning mechanism for wear and damage.
- Ensure tension levels are within specified ranges.
- Adjust as necessary to maintain proper tension.
- Test functionality after adjustments.
- Check for material build-up or blockages.
- Inspect for wear on chute surfaces.
- Clear any obstructions found.
- Repair or replace worn components as needed.
- Inspect all bolts and nuts for proper tightness.
- Check for any signs of rust or corrosion.
- Tighten loose hardware and replace corroded parts.
- Use anti-corrosion treatment if necessary.
- Check for any signs of binding or excessive play.
- Lubricate all moving parts as required.
- Inspect for wear on toggle components.
- Replace worn parts to ensure smooth operation.
- Inspect all support structures for signs of wear.
- Check for any shifting or movement in the mounting.
- Ensure all supports are securely anchored.
- Repair or reinforce structures as necessary.
- Check springs for signs of wear or damage.
- Test tension against manufacturer specifications.
- Replace springs that do not meet specifications.
- Ensure springs are securely mounted.
- Inspect wear indicators for visibility and clarity.
- Measure remaining wear against manufacturer guidelines.
- Plan replacement if indicators show excessive wear.
- Document findings for future reference.
- Check all access panels for tightness and security.
- Ensure hinges and latches are functioning correctly.
- Inspect seals for wear or damage.
- Replace or repair any faulty components.
Use in Manifestly