Pneumatic Mechanic (PM)
Credential: Pneumatic Mechanic (PM)
Credentialing Agency: International Fluid Power Society (IFPS)
Renewal Period: 5 years
The International Fluid Power Society (IFPS), Pneumatic Mechanic (PM) certification is for professionals in the fluid power and motion control industry who fabricate, assemble, test, maintain, and repair systems and components. PMs understand hydraulic symbols, read system schematics, and are skilled in using hand tools, power tools, micrometers, and testing equipment. Candidates must pass a written exam and a job performance exam.
More information can be found on the certifying agency's website.
Pneumatic Mechanic (PM)
MINIMUM REQUIREMENTS
Attainability:
Eligibility Requirements
- Credential Prerequisite
- Experience
- Education
- Training
- Membership
- Other
- Fee
Note: This credential may have multiple options for a Service member to meet eligibility requirements. Requirements listed here are based on the minimum degree required.
Exam Requirements (View Details)
- Exam
- Written Exam
- Oral Exam
- Practical Exam
- Performance Assessment
Exam Administration (View Details)
- In-person exam
- Remote proctored on-line exam
- Third-party test vendor
RECERTIFICATION SUMMARY
Renewal Period: 5 years
AGENCY CONTACT INFORMATION
International Fluid Power Society (IFPS)
1930 East Marlton Pike, Suite A2
Cherry Hill, NJ 08003
Phone: (800) 308-6005
Fax: (856) 424-9248
Email: Askus@ifps.org
Written Exam
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Preventive Maintenance
- Service a pneumatic filtration system
- Service a diaphragm type pneumatic regulator
- Service a pneumatic lubricator
- Change the oil in a reciprocating air compressor
- Torque the cylinder and case bolts on an air compressor
-
Assemble Components
- Assemble an air regulator
- Assemble a pneumatic directional control valve
- Assemble a vane type air motor
-
Field Repairs
- Replace the piston cup packing and rod seals in a pneumatic cylinder
- Replace and adjust the drive belts on an air compressor
- Adjust the pressure settings on an air compressor
- Replace a compressor head gasket and service the valve plate
-
Major Repairs
- Install an overhaul kit in an air impact wrench
-
Minor Repairs
- Clear the draincock/drain water on an air receiver
- Determine why an air cylinder fails to move the load or moves the load too slowly
- Inspect and service a concentric ring valve airhead with unloader
- Remove a broken airhead cap screw
- Remove a clean air compressor intercooler tubes
- Replace an air hose clamp type fitting
-
Replace Components
- Identify component specifications from a model code breakdown
- Identify the components in a circuit schematic
- Make up and install an air piping system with four elbows and a union
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Troubleshooting
- Determine why an air cylinder fails to move the load or moves the load too slowly
- Determine why a solenoid operated directional control valve fails to operate
- Determine why an air motor has a low stall torque or fails to reach its rated speed
Practical Exam
- Station # 1 Identify Fluid Power Symbols:
- Identify 20 components by their symbolic representation on a schematic drawing. The schematic at this station will be either Mobile Hydraulic, Industrial Hydraulic, or Pneumatic depending upon your test. You will be required to give a written explanation for each component. This is not a multiple-choice station.
- Station # 2 Identify Fasteners and Fittings:
- This station has ten fasteners and ten fittings that require identification as to type, size, length, thread, and grade. Each item has five multiple-choice answers from which to choose.
- Station # 3 Use of Multimeter:
- This station is for testing the candidate in the use of a Multimeter. There are 14 questions for readings taken on a test circuit board. It is not multiple choice. The readings are for voltage, amperage, and resistance.
- Station # 4 Measure a Pump Piston and Spool:
- This station tests your ability to take measurements of a part that range from 1/16” to .0001” and requires using scales, calipers, and micrometers. A pump piston and a hydraulic valve spool are used for the measurements. This is not a multiple-choice station.
- Station # 5 Fluid Conductors:
- Requires identifying the size, type, and pressure ratings of two steel tubes, two rubber hoses, one copper, and one nylon tube. Dial calipers and data sheets are provided to aid in this task. This station is not multiple choice.
- Station # 6 Tube Bend and Flare:
- Bend and flare a tube assembly to fit a fixture testubg the skills of measuring, cutting, flaring, and assembly for compound bending to fit a fixture. All tubing, tools, and data sheets are provided.
Exam Preparation Resources
There are a number of resources available to help you prepare for the Pneumatic Mechanic (PM) examination:
- Best Sources
- General References
An additional resource is O'Reilly Learning Safari Books Online, a searchable digital library that provides online access to thousands of books, training videos and conference sessions. See the Educational Resources section on the Related Sites page here on COOL to learn how to get free access.
Testing Information
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Exam Administration
Credential exams may be administered in-person at a testing site, proctored on-line remotely, or have options for both. If an exam is administered through a test vendor, the third-party test vendor box will be checked. The following test administration options apply to the Pneumatic Mechanic (PM) credential where checked:
- In-person exam
- Remote proctored on-line exam
- Third-party test vendor
For more information on the International Fluid Power Society (IFPS) testing process, visit the agency website.
RECERTIFICATION
Pneumatic Mechanic (PM)
Renewal Period: 5 years