SAL55300 - Sony Digital Camera Service Manual (repair manual). Page 8

2-5

SAL55300 (DT 4.5-5.6/55-300 SAM) (DT 55-300mm F4.5-5.6 SAM)

Grease (G-48): J-6082-669-A 
Grease (G-116): J-6082-628-A

Apply grease (G-48) and grease (G-116) to the indicated locations of the Focus Ring Assy.

Focus Ring Assy

Gear Part

Groove of Potentiometer Lever

Protrusion prohibited
area

Three inner-diameter
grooves

Three inner-diameter grooves

Apply the grease
(G-116)

Apply the grease
(G-48)

Apply the grease
(G-116)

Apply the grease
(G-116)

Grease (G-48): J-6082-669-A
Grease (G-85): J-6082-626-A

Apply grease (G-48) and grease (G-85) to the indicated locations of the Middle Barrel.

Apply the grease
(G-48)

Apply the grease
(G-85)

1.  Align the Potentiometer Assy with the groove of the Potentiometer Lever and also align the three notches with the three grooves of the 

Bayonet, and then install the Middle Barrel to the Focus Ring Assy.

2.  Turn the Middle Barrel approx. 20 degrees counterclockwise.
3.  Insert the Potentiometer Lever into the groove of the Potentiometer Lever.
4.  Tighten the screw.

20

°

Screw

Bayonets

Middle Barrel

Potentiometer Assy

Focus Ring Assy

Notches of Bayonet

Turn the Middle Barrel approx. 20 
degrees counterclockwise.

Potentiometer
Lever

Groove of Potentiometer
Lever

Groove of Potentiometer
Lever