TallyGenicom 9045N, Service Manual

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Chapter 3 Removal and Replacement Procedures (RRPs)
RRP6.2 DUCT FRONT (PL 6.1), FAN SUB (PL 6.1)
Removal
1) Remove the COVER REAR 500 (PL 7.1) (RRP7.9).
2) Remove the COVER REAR (PL 1.1) (RRP1.1).
3) Remove the COVER LEFT (PL 1.1) (RRP1.3).
4) Remove the COVER RIGHT (PL 1.1) (RRP1.2).
5) Remove the COVER EXIT 500 (PL 1.1) (RRP7.1).
6) Remove the 500 EXIT ASSEMBLY (PL 7.1) (RRP7.2).
7) Remove the COVER TOP (PL 1.1) (RRP1.4).
8) Remove the COVER FRONT (PL 1.1) (RRP1.5).
9) Disconnect the connector (P/J270) of the FAN SUB from the HARNESS ASSEMBLY LVPS (PL
9.1) (Figure 1).
10) Remove the 3 screws (silver tapping with flange, 8mm x 1, gold tapping, 8mm x 2) securing the
DUCT FRONT (Figure 1).
11) Remove the DUCT FRONT attached with the FAN SUB from the frame by moving it in the direc-
tion of the arrow (Figure 1).
12) Release the hook securing the FAN SUB to the DUCT FRONT, and remove the FAN SUB.
Figure 1. Front Duct & Sub Fan
Replacement
1) Install the FAN SUB to the DUCT FRONT, and secure it with the hook.
When installing the FAN SUB to the DUCT FRONT, be sure to install the FAN SUB so
that the label is facing inside and the harness is in the place shown (Figure 1).
2) Install the DUCT FRONT attached with the FAN SUB to the frame by moving the opposite direc-
tion of the arrow shown (Figure 1).
3) Install the DUCT FRONT to the frame using the 3 screws (silver tapping with flange, 8mm x1, gold
tapping, 8mm x 2) (Figure 1).
JG3058AB
HOOK
FAN SUB
(PL8.1.5)
DUCT FRONT
(PL8.1.4)
(PL 6.1.5)
(PL 6.1.4)