Harbor Freight Tools Central Pneumatic 1/4" Stubby Air Ratchet 91002 User Manual
Page 5
Page 5
SKU 91002
Operation (continued)
Reverse Button (36)
Trigger (12)
1/4” Anvil (39)
Air Inlet (11)
Warning! Disconnect the Ratchet from the air source when attaching and
removing sockets (not included). There is no safety lock mechanism
on this tool; always disconnect from the air source when not in use.
Refer to the photograph above.
1.
Attach a socket (not included) to the 1/4” Anvil.
2.
By following the directions on page 4, attach the Ratchet to the air source hose.
3.
Gently squeeze the Trigger (12) to activate the Ratchet. Do not force the unit; allow it to
do the work for you. To change direction (loosen vs. tighten), stop the tool, move it
away from the workpiece, then turn the Reverse Button (36).
4.
To adjust the torque, readjust the air pressure. Do not exceed the maximum air pressure
of 90 PSI.
5.
When you are finished working, turn off the compressor and disconnect the air source
hose.
Warning! There may still be air in the Ratchet. Squeeze the Trigger (12) and activate the
Ratchet to expel any air still inside the tool.
6.
Remove the socket (not included).
Maintenance
Warning! Always disconnect the Ratchet from the air source hose before attempting any
maintenance.
1.
Wipe the unit down with a lint free cloth.
2.
Periodically apply a high grade, light machine oil to the Trigger Pivot area (see above).
3.
Make sure the 1/4” Anvil (39), the Air Inlet (11), and the Reverse Button (36) are clear
of grease, dirt, and debris.
Trigger Pivot Area