Hawk Industries T-Wrex Sr. Manual Serial Numbers 100 to 105 - Manual (Page 69)

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rear arm extends before front arm,
adjust hex counter clockwise to increase flow
to front/reduce to rear.
front arm extends fully before rear arm,
adjust hex clockwise to increase flow to rear/reduce
to front.
Either back or front arms will extend last. Rotate adjust hex clockwise or counterclockwise accordingly.
Repeat setps 5 and 6 after each adjustment.
The closer the arms get to syncronization, micro adjustments are required.
Tighten lockbolt and tap adjusting wrench with deadblow hammer to make small adjustments.
Adjustment is complete when both front and back arms extend fully at the same time.
51141 SYNCRONIZATION ASSEMBLY ADJUSTMENT