Pioneer DEH-2237ZF X1R/UC Service Manual page 49

5
- How to hold the Mechanism Unit
1. Hold the top and bottom frame.
2. Do not squeeze top frame's front portion too tight,
because it is fragile.
- How to remove the Top and Bottom Frame
1. When the disk is in "clamp" state, unlock Spring A (6
pieces) and Spring B (2 pieces), and unscrew screws
(4 pieces).
2. Unlock each 1 of pawl at the both side of the frame,
then remove the top frame.
3. Remove the Carriage Mechanism part in such way
that; you remove the mechanism part from 3 pieces
of Damper while slowly pulling up the part.
4. Now, the top frame has been removed, and under
this state, fix the genuine Connector again, and eject
the disk.
(Caution)
When you reassemble the Carriage Mechanism part,
apply a bit of alcohol to Dampers.
- How to remove the Guide Arm Assy
1. Unlock the spring (1 piece) at the right side of the
assembly.
2. Unscrew screws (2 pieces), then remove the Screw
Gear Bracket.
3. Shift the Guide Arm Assy to the left and slowly rotate
it to the upper direction.
4. When the Guide Arm Assy rotates approximately 45
degree, shift the Assy to the right side direction and
remove it.
5
6
Carriage
Mechanism
Part
Bottom Frame
Screw Gear Bracket
Guide Arm
Assy
DEH-2237ZF/X1R/UC
6
7
Do not squeeze.
Top Frame
Damper
Spring
7
8
A
B
C
D
E
F
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