8-7
HDW-750/750CE V1
8-1-3. FWD Back Tension Adjustment
Note
When the S-tension regulator band assembly or the S reel table assembly is replaced,
or when the S tension regulator operating position adjustment is performed, be sure
to perform the FWD back tension adjustment.
Preparations
Remove the front lid and the outside panel assembly. (Refer to Section 1-4.)
n
This adjustment is recommended to be performed with the cassette compartment
installed.
If the cassette compartment is not installed, the photo interrupter (cassette compart-
ment lock switch) on the MDC-13 board must be covered by a piece of black paper
to interrupt the incoming light to establish the cassette-lock state. At the same time,
place a weight on top of cassette tape so that the cassette tape will not be raised out
of position for this adjustment.
For the cassette compartment lock switch, refer to “7-1-3. Threading-End State/
Unthreading-End State”.
Tool
Torque cassette (FWD back tension) : J-6323-890-A
8-1. Mechanical Adjustment
