To properly position Arm Sensor for
hole in the 9 o'clock position on the
horizontal line drawn in Step (2).
Center Arm Sensor Mounting Ring (4)
on center point of lines drawn in
Steps (2) and (3).
Trace center of Arm Sensor Mounting
Ring (4) on Arm (2).
Do not weld on the Arm Sensor
Mounting Ring directly under arm
sensor mounting holes. Welding under
the arm sensor mounting holes may
damage the threads.
Mark location of Arm Sensor mounting
holes and welding locations on Arm (2).