JCM Part No. 960-000076R_Rev. 1
© 2007, JCM-American Corporation
4 - 7
Disassembly/Reassembly
World Bill Acceptor (WBA®-1x/2x -SS & SS2)
Section 4
4. Disconnect the Lower Roller Return Spring
and remove the two (2) Solenoid Mounting
Screws to completely disassemble the unit
(See Figure 4-24 d & e).
Feed-Out Sensor Assembly Removal
Perform the following steps to remove the WBA
Transport’s Feed-Out Sensor Assembly:
1. Turn the Transport Assembly upside-down
and remove the two (2) Feed-Out Sensor
Assembly mounting screws located on each
side of the housing (See Figure 4-25 a).
2. Carefully disconnect the harness plug from
the Feed-Out Sensor Assembly and remove
it from the housing (See Figure 4-25 b & c).
Feed-Out Sensor Assembly Disassembly
Perform the following steps to disassemble the
WBA Transport’s Feed-Out Sensor Assembly:
1. Remove the single (1) screw retaining the
Feed-Out Sensor and Lens to the assembly.
(See Figure 4-26 a & b).
Upper Timing Belt Removal
Perform the following steps to begin removal of
the WBA Transport’s Upper Timing Belts:
1. Remove the E-ring from the right and left
shaft ends (See Figure 4-27 a) and remove
the two Drive Gears from the shaft ends
When the left gear is removed, a pin that
locks the shaft in place will pop out of its
slot.
2. Remove the loose pin from the shaft
Home Position Sensor Board Removal
Perform the following steps to remove the WBA
Transport’s Home Position Sensor Board:
1. Remove the four (4) Home Position Sensor
Board mounting screws located on each side
of the housing (See Figure 4-28 a).
a)
b)
e)
c)
d)
b)
e)
Figure 4-24
Complete Transport Solenoid Lever
Assembly’s Disassembly
a)
b)
c)
a)
Figure 4-25
Transport Feed-Out Sensor
Assembly Removal
a)
b)
Figure 4-26
Transport Feed-Out Sensor
Disassembly
Figure 4-27
Transport Upper Timing Belt Drive
Gear Removal
a)
b)
a)