Panasonic SA-AK640E Service Manual page 242

CRS1
Step 16: Install the cam gear. Make sure the big hole is fix
at the position (A) at 90°
Step 17: Turn the cam gear anti-clockwise until the big
hole stop at position (B).
Step 18: Install the relay gear 1, relay gear 3, UD gear 2,
long gear and play gear 2 respectively.
Step 19: Install the tray relay gear.
· Assembly of pulley gear and belt
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