IBM 4851 514, Planning, Installation And Service Manual

Page: 99 / 162

3. Reinstall the lock retainer clip.
4. Reinstall the drawer.
Removing and replacing the latch and sensor assembly
To remove the latch and sensor assembly:
1. Disconnect the cash-drawer cable from the connector at the rear of the cash
drawer.
2. Remove the cash drawer (see “Removing and replacing a full-size drawer” on
page 79).
3. Reach in from the front and push the latch on each side of the latch assembly
inward while pulling the assembly toward the front (see Figure 67 on page 81).
4. Slide the assembly out of the base.
To replace the latch and sensor assembly:
1. Slide the assembly into the base from the front and align it with the slots in the
base. Push the assembly to the rear until it locks into place.
2. Make sure that the latching mechanism is unlatched.
3. Reinstall the drawer.
4. Reconnect the cash-drawer cable.
Removing and replacing components of the latch and sensor
assembly
To remove the individual components of the latch and sensor assembly:
1. Disconnect the cash-drawer cable.
2. Remove the cash drawer (see “Removing and replacing a full-size drawer” on
page 79).
3. Remove the latch and sensor assembly (see “Removing and replacing the latch
and sensor assembly”).
Screws
Cam Latches
Pawl Latches
Latch Plate Bracket
Spring Retainer
Cash Drawer
Propulsion Spring
Cam
Cam Spring
Pawl
Card Assembly
Figure 70. Cash-drawer latch and sensor assembly
Removing and replacing FRUs
Updated October, 2008
Chapter 5. Removing and replacing FRUs
83