MOP-018, Water Jet Nozzle Rebuild Procedure, REV 0

This section is dedicated to Safety, PPE, any required permits, any hazards and SDS's/JSA's required to complete this task. Safety is Job #1 - If it can't be done safely, don't do it! Ensure all necessary permits and procedures are in place.

Asses the work area for hazards before any work begins. Before proceeding beyond the scope of this work, use the proper Lockout/Tagout procedure that fits the area of the type work being performed. If you have any questions or concerns, bring them up with your team lead and/or supervisor!!

Permits Required.

There are no Permits required for this task.
The PPE required for this task are safety toed footwear, safety glasses, hearing protection and FRC clothing.
The hazards involved are loud ambient noise, sharp edges and use of handheld airlines.
The SDS's involved with this task are Isopropyl Alcohol and Blue Goop.
The JSA's involved with this task are #706 and 327.

Signing here implies that the Maintenance Employee has read and comprehends the safety section of this procedure.

Click here to sign

Procedure Documentation

Tools/ Equipment Section

Preparation

Orifice Handling

Carefully remove diamond orifices from nozzle

Blow off orifices from both sides with air nozzle

Ensure correct placement of orifices

Orifice A
Orifice B
Orifice C
Orifice D

Track hours of each orifice

Orifice Inspection

Check for metal shards inside orifices

Yes
No
N / A

Blow out metal shards with air or remove with tweezers if present

Inspect bottom side of orifice for cracks or chips

Yes
No
N / A

Replace orifice if necessary from water jet black cabinet

Nozzle Cleaning

Blow off any dirt, ingot, or metal inside of nozzle with air nozzle

Place nozzle in ultrasonic cleaner for thirty minutes

Rinse off and scrub nozzle with scotch bright

Blow off any remaining water and place in vise grip

Reassembly

Place orifices back in correct spot

Orifice A
Orifice B
Orifice C
Orifice D

Apply blue goop or anti-seize on threads of allen screws

Tighten allen screws with 3/16 allen wrench or T-handle

Torque screws down to 12 PSF

Documentation

Work Completion, Production Notification, Cleanup and Task Signoff

This section is dedicated to cleaning the area where you have worked, put away any tools that were needed for the task, have you removed any trash that is a product of the task being performed? Have all protective safety guards been reinstalled? Signing in this signature block means that the maintenance employee has cleaned all messes associated with the work, reinstalled all safety guards, stowed away all tools and ensures that the task is complete. Has the maintenance employee notified production that the work is finished and released back into service?

Safety Dedication Section

This section is dedicated to Safety, PPE, any required permits, any hazards and SDS's/JSA's required to complete this task. Safety is Job #1 - If it can't be done safely, don't do it! Ensure all necessary permits and procedures are in place.

Asses the work area for hazards before any work begins. Before proceeding beyond the scope of this work, use the proper Lockout/Tagout procedure that fits the area of the type work being performed. If you have any questions or concerns, bring them up with your team lead and/or supervisor!!

Permits Required.

There are no Permits required for this task.

The PPE required for this task are safety toed footwear, safety glasses, hearing protection and FRC clothing.

The hazards involved are loud ambient noise, sharp edges and use of handheld airlines.

The SDS's involved with this task are Isopropyl Alcohol and Blue Goop.

The JSA's involved with this task are #706 and 327.

Signing here implies that the Maintenance Employee has read and comprehends the safety section of this procedure.

Procedure Documentation

This is a finalized and signed off copy of this procedure.

PDF Doc.

Tools/ Equipment Section

This section is dedicated to what tools, parts, fluids and so on that are required to complete this task.

Equipment Required.

Various Hand Tools

Blue Goop or water-soluble equivalent

If parts are broken or too worn, replace them as needed.