4-2 Section4:Adjustments
2. Observe the string wagon movement.
a. Observe the movement of the string wagon to determine if the wagon stops on the dogs
correctly. Adjustment is required if either of the following occurs:
The wagon does not travel to the stop dogs:
• The motor will turn o, the pins will fall to the pin deck until the motors starts again.
This cycle will continue until the cam is adjusted.
The wagon travels too far beyond the stop dogs:
• The motor will turn o late, and the wagon will slam back onto the stop dogs or the
motor will turn o after the wagon passes the drive gear causing the pins to fall to
the pindeck.
If neither of above conditions exists, Adjustment Is Not Needed.
(2)
STOP
DOGS
STRING
WAGON
(3)
CORRECT STRING W
AND MOTOR DIRECTION
Figure4-2.StopDogs
(1) STRING WAGON (2) STOP DOGS (3) CORRECT STRING WAGON AND
MOTOR DIRECTION