This section restricted to Duclos Staff users.

Service Manual: Disassembly/Re-assembly
Screws: Sigma

full C/L: 6-8hrs.
C/L Focus (only): 3-4hrs.
C/L I+Z (only): 3-4hrs.
Re-collimate tele and wide: 2hrs.
C+A front optics only: 4-6hrs.
Rear optics loose in housing: 6-8hrs. Horizontal followers holding rear optical group in place can get flat spots especially with impact damage causing the group to have end play. best practice: replace followers # 0123950 x 3 horizontal followers are covered by outer zoom cam. needs full disassembly to access.
T+S rear housing: 3hrs.
Disassemble w/o C/L: 3-5hrs.
if focus, zoom and iris feel good/have no damaged parts, these can be removed as a unit so C/L is not necessary. increase hours for image shift. increase time if optical groups need to be removed.
…end of Staff section