Dell 5110cn Service Manual page 387

RRP5.15 ROLL DUP (PL5.4.15)
[Removal]
1) Release the hook of GEAR EXIT/DUP (PL5.4.9), that is fixed on ROLL DUP shaft, to remove
GEAR EXIT/DUP from OUTER DUPLEX ASSEMBLY (PL5.3.1).
2) Remove the E ring which fixes BEARING (PL5.4.8) to OUTER DUPLEX ASSEMBLY, and
shift BEARING to the right.
3) Remove the KL-ring that fixes the right side shaft of ROLL DUP to OUTER DUPLEX
ASSEMBLY.
4) Pull out BEARING EARTH (PL5.4.19) that fixed the shaft of the right side of ROLL DUP to
OUTER DUPLEX ASSEMBLY.
5) First, shift ROLL DUP from OUTER DUPLEX ASSEMBLY to the right and pull out ROLL
DUP from the left bearing of OUTER DUPLEX ASSEMBLY, then pull it in the left upward
direction to remove it together with BEARING.
6) Remove BEARING from ROLL DUP.
[Replacement]
1) Attach BEARING to the shaft of ROLL DUP having a D cut face.
2) Insert the shaft of ROLL DUP having a D cut face into the left side bearing of OUTER
DUPLEX ASSEMBLY, and insert the shaft on the right side of ROLL DUP into the right side
bearing of OUTER DUPLEX ASSEMBLY, and attach ROLL DUP together with BEARING.
3) Insert BEARING EARTH into the right side shaft of ROLL DUP.
4) Fix the shaft on the right side of ROLL DUP using the KL-ring.
5) Insert the left side shaft of ROLL DUP into BEARING, and fix it using an E ring.
6) Attach GEAR EXIT/DUP to the shaft on the left side of ROLL DUP by locking the hook.
Chapter 3 Removal and Replacement Procedures (RRPs)
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