Sony DNW-A100 Maintenance Manual page 465

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7-1. Tape Path Adjustment
8. Locking Compound
When loosening the following screws, apply locking compound to the screws after
adjustment is completed.
The locking compound that applied to other surrounding parts must be wiped off
with gauze or soft cloth.
. Locking compound : 7-432-114-11
T drawer arm (Slant guide)
AT head assembly
CTL/FE head assembly
S tension regulator
7-5
DNW-A100/A50/A45
DNW-A100P/A50P/A45P