Nikon ED 17-55mm f/2.8G IF Repair Manual page 53

INC
JAA78851-R.3617.A
(3) 4th lens group alignment (periphery alignment)
① Mount the (self-made) center positioning tool on the lens alignment equipment (for periphery) with the
groove positioned slightly toward the counterclockwise direction from the below 12 o'clock position. Then
turn the tool clockwise all the way to the right, and move the lever to the left to fix it.
Fixing lever
Groove for release pin
Center positioning tool
- L42-9･ AF-S 17-55/2.8G -
Additional page
November. 4. 2004