Panasonic AJ-D93MC, Service Manual

Page: 118 / 180

MECH-40
5. MAJOR MECHANICAL PARTS REPLACEMENT &
ADJUSTMENT PROCEDURES
When mechanical parts are replaced, pay attention to
the following notes.
1. Always turn power off before replacing any parts.
2. If any adjustment is required after replacing parts,
perform the required adjustment.
3. Use proper tools and fixtures.
4. Be sure to clean the parts after replacement, and
also to replace the mechanical parts, following the
replacement procedure.
5-1. Cylinder Unit Replacement
(Removal)
1. Remove the T1 Guide and Cleaning Arm Unit.
(Please refer to item “5-2. Cleaning Arm Unit
Replacement”)
Figure 5-1-1
2. Unscrew the screw (B) which fixes the cable (B) as
shown in Figure 5-1-2.
3. Remove the flexible cable which is connected to
P33 on the MECH I/F as shown in 5-1-1.
4. Unscrew the 3 screws which has spring from the
Cylinder Unit as shown as Figure 5-1-1, then
remove the Cylinder Unit without touching any
mechanical parts.
Figure 5-1-2
NOTE:
Don’t touch the cylinder by finger directly, when
removing the Cylinder Unit.
(Installation)
1. Install the new Cylinder Unit according to the
opposite procedures of removing.
Figure 5-1-3
NOTE:
When installing the Cylinder Unit, the pin on Mech.
Chassis should match with holes of Cylinder Unit as
shown in Figure 5-1-3.
2. After installing the T1 Guide, T1 Guide Position
Adjustment should be performed.
(Please refer to item “5-2. Cleaning Arm Unit
Replacement” and “5-3. T1 Guide Position
Adjustment”)
Connectors (A)
(P33)
Screws (A)
Screws (C)
Screw (B)
T1 Guide
Cable (C) Cable (B) Cable (A)