Download Craftsman 919.166441 Troubleshooting guide

To Replace Regulator
1= Release alI air pressure from air
tank, See "To Drain Tank" in the
"Maintenance" section=
2. Set the On/Auto/Off lever to "Off"
and unplug unit.
3.
6.
Assemble the regulator and
orient as shown.
Remove the outlet pressure
gauge and quick connect (if
equipped) from the reguIator.
NOTE: Arrow indicates flow of air.
Make sure it is pointing in the
direction of air flow.
Regulator
4.
5=
Remove the regulator.
Apply pipe sealant tape to the
nipple,
7=
Reapply pipe sealant to outlet
pressure gauge and quick
connect.
8=
Reassemble outlet pressure
gauge and quick connect, Orient
outlet pressure gauge to read
correctly. Tighten quick connect
with wrench.
17-ENG
A09927