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Troubleshooting Guide
Trouble
Low power
Motor will not run
Tool will not impact
Related Documentation
For additional information refer to:
Product Safety Information Manual 04580916.
Product Information Manual 04578183.
Parts Information Manual 16601015.
Manuals can be downloaded from www.ingersollrandproducts.com.
4
Probable Cause
Dirty Inlet Bushing or Air Strainer Screen
and/or Exhaust Silencer.
Worn or broken Vanes.
Worn or broken Cylinder and/or scored End
Plates.
Dirty motor parts.
Improper positioning of Reverse Valve.
Incorrect assembly of motor.
Insufficient lubrication impact mechanism.
Broken or worn impact mechanism parts.
Impact mechanism assembled incorrectly.
Solution
Using a suitable cleaning solution in a well ventilated
area, clean Air Strainer Screen, Inlet Bushing and
Exhaust Silencer.
Replace complete set of Vanes.
Examine Cylinder and replace it if it is worn or broken
or if bore is scored or wavy. Replace End Plates if they
are scored.
Disassemble the Tool and clean in a suitable cleaning
solution in a well ventilated area. Reassemble the tool
as instructed in this manual.
Make certain Reverse Valve is fully engaged to left
or right.
Disassemble motor, replace worn or broken parts and
reassemble as instructed.
Remove Hammer Case Assembly and lubricate impact
mechanism.
Remove Hammer Case Assembly and examine impact
mechanism parts. Replace any worn or broken parts.
Refer to Assembly of Impact Mechanism.
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