Controlled Products Systems Group 6050-080 - Manual (Page 18)

Page 8
1.4.1 CRANK ARM ASSEMBLY
1. Attach the crank arm and crank power arm
to the operator output shaft using the
supplied hardware (Figure 13). Position
the arm so that it is pointing towards the
gate.
2. Do not insert the lock pin or lock into the
crank arm assembly at this time. It will be
installed later.
3. Adjust the lock nut so that it is snug
against the washer, but will still allow the
crank power arm to turn with little force.
1.4 ARM ASSEMBLY AND INSTALLATION
Hinge
Mounting Pad
Post Mount
Pad Mount
Figure 12
Figure 13
Main Shaft
Crank Arm
Crank Power Arm
Washer 1 7/8 OD
x 1/2 ID x 1/8
1/2 SAE Washer
1/2-13 Nut
Lock Lock Pin