Service Note - Sony WM-FS421 Service Manual

WATER PROOF SECTION
Note : In case the parts in the figure are removed for repair, treat them to protect from water drop following the instructions in the figure
(spread grease, bond etc.)
• Sony grease SGL-601 : 7-651-000-10
O Ring (Dia. 2.5 × Dia. 4.5)
(Apply sony grease: SGL-601)
SECTION 2

SERVICE NOTE

Tapping screw (B)(1.4 × 4)
Knob (Hold)
Tapping screw (B)(1.4 × 4)
Joint (AVLS)
Joint (VOL)
O Ring
(Apply sony grease: SGL-601)
Knob (Vol)
WM-FS421
3