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Operating Instructions - Pittsburgh TORQUE WRENCH 239 Assembly And Operating Instructions

Torque wrench

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spECiFiCATiONs
model
Torque Range
20-200 in-lb
Drive
Length
Accuracy
model
Torque Range (ft-lb) 20-150
Drive
Length
Accuracy
UNpACkiNg
When unpacking, make sure that
the item is intact and undamaged. If any
parts are missing or broken, please call
Harbor Freight Tools at 1-800-444-3353 as
soon as possible.

OpERATiNg iNsTRUCTiONs

Read the ENTiRE impORTANT
sAFETy iNFORmATiON section
at the beginning of this manual
before set up or use of this
product.
1.
Wear ANSI-approved safety goggles
and heavy-duty work gloves.
2.
Clean and/or repair the threads that
will be tightened. Damaged or dirty
threads will result in a misleading
torque reading.
3.
Select the desired socket and verify
it fits properly on the nut or bolt being
tightened.
4.
Press the socket firmly onto the drive
anvil.
Torque
For technical questions, please call 1-800-444-3353.
Wrenches
2696
807
5-80 ft-lb
1/4"
3/8"
11"
14-1/4"
±4%
239
808
3293
50-300 100-600
1/2"
3/4"
3/4"
18"
33-1/2"
42"
±4%
lock
knob
5.
Turn the Lock Knob at bottom of the
Handle counterclockwise until it stops.
6.
Turn the handle to set the torque. To
set to 55, for example:
70
50
2 0
a. Turn the knurled handle (CW or
CCW) until the "0" graduation on
the bevel edge lines up with 50.
See illustration (A), above.
70
50
7 5
The 50 line is shown in grey because it
will likely be hidden at this point.
b. Continue turning the knurled handle
about a half turn clockwise until the
"5" graduation mark lines up with
the centerline. It is now set for 55.
See illustration (B), above.
80
60
8
1
9
(A)
80
60
3
6
4
(b)
Page 3

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