Extension bar uses, Tube release procedure, Page 12 – Pro-Tools MB-105 User Manual
Page 12
PAGE 12
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EXTENSION BAR USES
SOME SMALL DIES ARE TOO SMALL TO DRILL DRIVE HOLES.
IN THIS CASE THE OUTSIDE OF THE SWING ARM PUSHES
AGAINST THE U-STRAP DRIVE PIN.
HANDLE EXTENSION
U-STRAP
DRIVE PIN
WITH SMALLER TUBE SIZES, THE RATCHET IS NOT NEEDED. FOR A QUICK BEND, SIMPLY INSERT
THE HANDLE EXTENSION BETWEEN THE TWO BOLTS ON THE SWING ARM (AS SHOWN) AND PULL
THE HANDLE AND SWING ARM AROUND TO CREATE THE DESIRED BEND.
TUBE RELEASE PROCEDURE
PULL IN THIS DIRECTION
SOMETIMES AFTER COMPLETING THE BEND ON LARGE SIZE TUBING, THE DIE WILL NOT RELEASE THE
TUBE. IF THIS HAPPENS, REVERSE THE HANDLE EXTENSION (AS SHOWN), THEN GIVE A HARD YANK IN
THE OPPOSITE DIRECTION OF THE BEND.