Sony GY-8240UWD Maintenance Manual page 126

3-10. Pinch Press Assembly Replacement
Installation
3. Install the Pinch Press Assembly
Align the sloted hole of the pinch press assembly
with the pin of the MD base assembly with the
screw.
4. Connecting the Harnesses
(1) Reconnect the harnesses disconnected in step
1 to the four connectors CN216, CN231,
CN232 and CN233 on the HN-268 board.
(2) Fix the harnesses in the bundling band (or an
equivalent) avoiding contact to the drive
portion of the gearbox assembly.
5. Confirming the Pinch Press Clearance
(1) Turn the M gear of the gearbox assembly by
manual to set to the threading end state.
(2) Press the iron core of the pinch solenoid in
the pull-in direction and confirm that the
clearance between the press arm (A) and (B)
is met the specification.
Adjustment after Replacement
6. Confirming the Pinch Solenoid
Operation
Refer to Section 5-4-13.
(CH05: Pinch Roller and Cleaning Roller Sole-
noid Check)
3-40
Bundling band
CN216
CN231
Pinch press assembly
Sloted hole
Pin
Install the Pinch Press Assembly
Spec.1: A = 0.3 to 0.5 mm
Confirming the Pinch Press Clearance
CN233
HN-268 board
PSW3 x 8
CN232
A
GY-8240UWD
GY-8240FC