21
Rev. 1/23
GB784SH INSTALLATION TOOL S/N: 1008 AND ABOVE
PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS.
SETTING THE SHIFT POINT:
CAUTION
:
Actuator must be released before turning adjuster knob.
784159
-
STROKE SETTING GAGE
The shift point must be adjusted to insure the flushness of the rivet stem after installation. To Adjust:
1.
Connect the tool to a clean dry air source of 90 psi to 100 psi. (6.2
-
6.9 bar) Max. Remove nut.
2.
Hand tighten small end of stroke setting gage (784159) onto piston.
3.
Depress Actuator assembly
-
air (704130) and hold. Gage point #1 should be flush with face of front cap as shown. Release the
actuator assembly
-
air (704130).
4. To increase gage protrusion, turn adjuster knob clockwise to increase (higher) gage protrusion or counter
-
clockwise to decrease
(lower) gage protrusion. Cycle tool and recheck after making adjustments.
Note: Adjustment can only be made by one
-
half turn in either direction.
5. After tool is initially set and stem protrusion is out of specification, follow the steps listed below:
a. If stem protrusion is too high, turn adjustment knob clockwise to lower.
b. If stem protrusion is too low, turn adjustment knob counter clockwise to higher.
Adjuster Knob
Limit Pin
