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HELP09
1. Match the concave portion of 2nd Group Block Assy to the flexible board side.
2. Install the 2nd Group Block to the Stationary Barrel matching the protrusion and the groove of them and stops at where a screw hole is
seen from Zoom Cam Barrel.
3. Install the Cam Follower G_B(5.0_4.5_4.0) and Cam Pin G_B(9137).(Three portions)
Groove
Convex portion
(Three portions)
Stationary Barrel
(Inside)
Groove
(Inside)
Zoom Cam Barrel
(Outside)
SEL2470GM (FE 2.8 / 24-70 GM) (FE 24-70mm F2.8 GM)
2nd Group Block Assy
Screw hole (Three portions)
Concave portion
Cam Follower G_B
(5.0_4.5_4.0)
Cam Pin G_B(9137)
Flexible Board
HELP10
1. Stick on the FPC Repair Tape A (7_7) to the flexible board.
2. Insert the bending portion of flexible board of 3-5 Group Block Assy to the groove of FPC Plate.
3. Peel off the FPC Repair Tape A (7_7) and attach it to the FPC Plate.
4. Match the FPC Plate to the position of screw hole of the Stationary Barrel and install the 3-5 Group Block Assy to the Zoom Cam Bar-
rel.
5. Install the Cam Follower G_B(5.0_4.5_4.0)(Five portions) and Cam Pin G_E(9137) (Five portions) from upper of the Zoom Cam Bar-
rel.
6. Secure the FPC Plate with two screws.
3-5 Group Block Assy
Stationary Barrel
(Inside)
Zoom Cam Barrel (Outside)
Cam Follower G_B(5.0_4.5_4.0)
2-7
Flexible
Board
FPC Repair
Tape A (7_7)
FPC Repair
FPC Plate
Tape A (7_7)
Groove
Groove
Screw hole
Cam Follower G_B(5.0_4.5_4.0)
Cam Pin G_E(9137)
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