5
Operating Instructions and Parts Manual
25811
1" SQUARE DRIVE
IMPACT WRENCH WITH 6" ANVIL
12/20
2020 OEMTOOLS
®
OPERATING INSTRUCTIONS
1. Remove plastic air inlet protective cap from air inlet.
2. Install male air plug by applying sealant tape to the
threading, wrapping clockwise. Screw threaded
male air plug by hand into air inlet and tighten with a
wrench. It may need two wrenches to tighten. DO NOT
OVERTIGHTEN.
3. Place 2-3 drops of air tool oil into the male air plug
before each use.
NOTE
: Proper lubrication is EXTREMELY important to
assure proper tool performance and avoid tool damage.
ALWAYS lubricate the tool before each use if not using an
in-line oiler.
4. Plug in compressor, turn it on, set the pressure
regulator to 90 psi and attach one end of the air hose to
the compressor and the other end of the air hose to the
tool.
5. Attach the socket of required size to the drive head of
the tool.
6. Place the socket over the nut to be removed or
installed.
7. Press the trigger of the tool for rotating operation.
8. Adjust the regulator knob at the rear end of the tool
to control the speed of the air flow and to adjust the
direction of rotation (forward and reverse).
9. Verify that the air supply is clean and that air pressure
does not exceed 90 psi while operating the air-powered
impact wrench.
DO NOT use any additional force upon the wrench in
order to remove a nut.
DO NOT allow wrench to free run for an extended period
of time as this will shorten its life.
