JCM Part No. 960-000076R_Rev. 1
© 2007, JCM-American Corporation
4 - 8
Section 4
World Bill Acceptor (WBA®-1x/2x -SS & SS2)
Disassembly/Reassembly
1. Carefully lift the Home Sensor Board
Assembly upward (See Figure 4-28 b) and
remove the harness plug from the board
before removing it from the housing
(See Figure 4-28 c).
Upper Timing Belt Removal Continuation
Perform the following steps to continue removal of
the WBA Transport’s Upper Timing Belts:
2. Remove the two (2) inner shaft E-rings
(See Figure 4-29 a).
3. Remove the single (1) right shaft E-ring and
its adjacent washer (See Figure 4-29 b).
4. Next, shift the Timing Belt Wheel towards
the right side and remove the two (2) locking
pins from the inner shaft (See Figure 4-29 c).
The shaft can now be removed from the left
side of the assembly (See Figure 4-29 d).
5. Remove the loose Timing Belts.
Figure 4-8 better illustrates a complete Transport
Timing Belt Shaft component disassembly.
Lower Timing Belt Removal
Perform the following steps to remove the WBA
Transport’s Lower Timing Belts:
1. Remove the three (3) E-rings securing the
three (3) right side Drive Gears and remove
the gears from the assembly (See Figure 4-
31 a).
2. Remove the single (1) pin located below the
large front Drive Gear (See Figure 4-31 b).
3. Remove the remaining four (4) E-rings
securing the four shaft ends along with a
bushing on the second inside shaft
(See Figure 4-31 c).
Figure 4-28
Transport Home Sensor Board
Removal
a)
b)
a)
c)
a)
a)
Figure 4-29
Transport Timing Belt Removal
a)
b)
d)
c)
a)
c)
Figure 4-30
Complete Transport Timing Belt Shaft
Component Disassembly
a)
a) a)
b)
c)
c)
c)
c)
d)
d)
Figure 4-31
Lower Timing Belt Access