TY-51095L Air Impact Wrench
10. Troubleshooting
9938501|TY-51095L Passport
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10 11
Problem
Possible Cause
Solution
The tool runs slowly
or will not operate
There is grit or gum in the
tool.
Flush the tool with air tool oil or gum solvent
The tool is out of oil.
Lubricate the tool
The air pressure is low.
•
Adjust the regulator on the tool to the
maximum setting
•
Adjust the compressor regulator to the tool’s
maximum setting of 90 PSI
The air hose leaks
Tighten and seal the hose fitting with pipe thread
tape if leaks are found.
The air pressure drops
•
Ensure the hose is the proper size. Long
hoses or tools using large volumes of air may
require a hose with an I.D. of 1/2” or larger
depending on the total length of the hose
•
Do not use a multiple number of hoses
connected together with a quick connect
fitting. This causes additional pressure drops
and reduces the tool power. Directly connect
the hoses together
There is a worn vane in the
motor
Replace the vane
There is a worn ball bearing
in the motor
Remove and inspect the bearing for rust, dirt and
grit. Replace or clean and grease the bearing
with bearing grease
There is moisture
blowing out of the
tool’s exhaust
There is water in the tank
Drain the tank. Lubricate the tool and run it until
water is not evident. Lubricate the tool again and
run for 1-2 seconds.
The tool impacts
slowly or not at all
The tool needs lubricating
Lubricate the air motor and impact mechanism.
The tool regulator setting is
in the wrong position
Adjust the regulator on the tool to the maximum
setting
The tool impacts
rapidly, but will not
remove bolts
The tool has a worn impact
mechanism
Replace the worn impact mechanism
components
The tool does not
impact
The impact mechanism is
broken
Replace the broken impact mechanism
components
