FRU Disassembly 8-123
Duplex Unit PWBA
(PL21.1.32)
1. Remove the Left Cover (page 8-117).
2. Remove the Right Cover (page 8-118).
3. Remove the Top Cover (page 8-119).
4. Unplug the harness connectors from P50, P51, P52, P53 and P54) on the Duplex
Unit PWBA.
Note
The P55 connector is unused.
5. Remove the two screws (one gold tapping, 8 mm; one silver machine, 6 mm) that
attach the Duplex Unit PWBA to the Duplex Unit Housing Cover.
6. Remove the Duplex Unit PWBA.
1. Duplex Unit PWBA 3. Duplex Unit Housing cover.
2. Cable Retainer Slot
s4500-189
P50
P53
P54
1
2
3
P51 P52