JCM Part No. 960-000097R_Rev. 3
© 2010, JCM American, Corporation
4 - 5
Disassembly/Reassembly
Universal Bill Acceptor (UBA-1x-SS & UBA-x4-SS/SU)
Section 4
2. Remove the E-Clip retaining the small
torque transfer gear (See Figure 4-11 b &
c
1)
, then remove both the small and large
gears from the assembly (See Figure 4-11 c
1
& c
2)
.
3. Using a finger, pull back on the spring
loaded Roller Guide Home Lever
(See Figure 4-11 d
1
step
) and pull the
Roller Guide up and out of the assembly
(See Figure 4-11 d
2
step
).
4. Turn the UBA Acceptor Unit upside-down.
5. Remove the single Encoder Sensor Board
mounting screw and remove the Circuit
Board from the assembly (See Figure 4-12
a).
6. Remove the two (2) Motor Mount Screws
from the right side of the Unit (See Figure 4-
12 b
2
).
7. Remove Stacking Motor from the right side
of the Unit in the direction of the large down
pointing arrow shown in Figure 4-12.
8. Align the gear of the Clutch Spring Stopper
as shown in step
c
1
, then remove E-Clip
(c
2)
and screw (c
3)
retaining the two gears,
and lift them up and out of the assembly.
9. Turn the UBA Acceptor Unit upside-down
again.
10. Remove the Stacking Clutch Shaft retaining
E-clip and Bushing (See Figure 4-13 a), then
pull the assembly downward and out of the
Unit in the direction of the large down point-
ing arrow shown in Figure 4-13.
11. Turn the UBA Acceptor Unit upside-down a
third time as shown in Figure 4-14.
NOTE: When reassembling the Unit, align
the dents located on the Stacking Gear
Motor as shown in Figure 4-12 b
1
step
.
Figure 4-12
Stacking Motor Removal
NOTE: When remounting the Stacking
Motor, be sure to rotate the dents on the
Motor in the direction shown in Figure 4-12
before re-inserting it.
NOTE: The Stacking Motor Gear and the
Clutch Spring Stopper must be realigned as
shown in Figure 4-12 before remounting the
Stacking Motor!
a)
Figure 4-13
Stacking Clutch Shaft Removal
Figure 4-14
Right Guide Mounting Screw
Removals