Brake Band Assembly Replacement - Sony Digital Betacam DVW-707 Maintenance Manual

4-2-8. Brake Band Assembly Replacement

Overviews
Replacement
Band Holder Removal
Brake Band Assembly Removal
S Reel Table Cleaning
Brake Band Assembly Installation
Band Holder Installation
Adjustments after replacement
Check of the Tension Regulator Operating Position
FWD Back Tension Adjustment
Tape Running Adjustment
Note
If the felt surface of S brake bnad assembly became hard or wornout, replace the brake band assembly.
Preparations
1. Check that the unit is in the unthreading end mode.
2. Turn the power off.
3. Remove the front lid and the outside panel. (Refer to section 1-5 of Maintenance Manual Part 1.)
4. Remove the cassette compartment. (Refer to section 1-8 of Maintenance Manual Part 1.)
n
The stop washer has been used together with the brake band assembly when attaching the brake bandassem-
bly. When replacing the brake band assembly, prepare a new stop washer (3-726-829-01 or 3-559-408-11).
Tools
. Torque screwdriver bit (for M1.4) : J-6325-110-A
. Torque screwdriver bit (for M2)
. Torque screwdriver (for 3 kg)
. Stop washer fastening tool
. Cleaning cloth
. Cleaning fluid
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
: J-6325-380-A
: J-6325-400-A
: J-6323-530-A
: 3-184-527-01
: 9-919-573-01
4-2. Parts Replacement
4-37