Sony DSC-RX100M4 Service Manual page 77

18. Turn the Lubricating Block Assy (B)* counterclockwise to the maximum extent, and detach the Lubricating Block
Assy (B).
*) Use a Lubricating Block Assy (B) that was not installed in the unit.
19. Remove the 1st/2nd/3rd group assy from the Stationary Tube. And remove the two screws to detach the DC Motor
Worm Assy.
DC Motor Worm Assy
20. Turn the Straight Tube Block Assy counterclockwise and remove it from the 1st/2nd/3rd group assy.
Straight Tube
Block Assy
21. Remove the 1 Group Frame Block Assy from the 2nd/3rd group assy.
1 Group Frame Block Assy
2nd/3rd group assy
DSC-RX100M4
Lubricating Block Assy (B)
1st/2nd/3rd group assy
Stationary Tube
Straight Tube Block Assy
1st/2nd/3rd group assy
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