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JCM Part No. 960-000097R_Rev. 3
© 2010, JCM American, Corporation
4 - 3
Disassembly/Reassembly
Universal Bill Acceptor (UBA-1x-SS & UBA-x4-SS/SU)
Section 4
Opening Lever Disassembly
Perform the following steps to disassemble the
UBA Acceptor’s Transport Opening Lever:
1. Remove the Transport Cover (See “Side and
Top Cover Removal” on page 4-1).
2. Remove the E-Clip located on the shaft end,
and pull the Opener Latch Shaft out of the
assembly (See Figure 4-7 a).
3. Lift Transport Guide (TR) D, then remove
the Opening Lever, the left and right Open-
ing Lever Latches, and their related Opening
Lever Springs.
4. On re-assembly, the Opening Lever Spring
(See Figure 4-7 b) needs to have its hook-
end reformed as a half-round.
Circuit Board Removal
CPU B
OARD
R
EMOVAL
Perform the following steps to remove the UBA
CPU Board:
1. Turn the Acceptor Unit upside down.
2. Remove the ICB board from the top of the
CPU Board (See Figure 4-8 a).
3. Lift up the Push Rivet located on the left side
with a Flathead Screwdriver and remove the
Wire Holder (See Figure 4-8 b).
4. Disconnect the three (3) sets of three (3)
Harness connectors from CPU board (9 con-
nectors total) (See Figure 4-8
c
1
, c
2
&
c
3
).
5. Unlock Transport Guide A, and pull the CPU
Board forward, but not completely out of the
assembly (See Figure 4-8 d).
6. Before pulling the CPU Board completely
out of the assembly, disconnect the remain-
ing two (2) Harness connectors located on
the bottom side of the CPU Board assembly
(See Figure 4-8 e).
Figure 4-6
Front Access Door Removal
Figure 4-7
TR Opening Lever Disassembly
Caution: Make sure not to lose the small
Latch Springs located beneath the left
and right Opening Lever Latches!
NOTE: The Opening Latch Springs need to
be replaced onto the Transport Guide D
Latch Bosses with tweezers once the shaft
has been re-inserted into the assembly!
NOTE: This relates to the 5 VDC CPU
Board Only!
Figure 4-8
TR CPU Board Removal