7
Tl0502
www.chpower.com
Impact Mechanism Troubleshooting Guide
symptom
possible Cause(s)
Corrective action
Impacts slowly or will not
impact
1 . Lack of lubrication
1 . Lubricate the air motor and the impact
mechanism . (See Lubrication section of
this manual)
2 . Tool regulator set in wrong position
2 . Adjust the regulator on the tool to the
maximum setting
3 . In-line regulator or compressor
regulator set too low
3 . Adjust regulators in the air system
Impacts rapidly but will not
remove bolts
1 . Worn impact mechanism
1 . a . Replace worn impact mechanism
components
b . Return impact wrench to Authorized
Service Center for repair
Does not impact
1 . Broken impact mechanism
1 . a . Replace broken impact mechanism
components
b . Return impact wrench to an Authorized
Service Center for repair