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2-1

SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T

 135mm F1.8 ZA)

Cut and remove the part of gilt 
which comes off at the point.
(Be careful or some 
pieces of gilt may be left inside) 

• Make sure that the flat cable and flexible board are not cracked of bent at the terminal.

Do not insert the cable insufficiently nor crookedly.

• When remove a connector, dont’ pull at wire of connector. It is possible that a wire is snapped.

• When installing a connector, dont’ press down at wire of connector.

It is possible that a wire is snapped.

• Do not apply excessive load to the gilded flexible board.

In case of the following notches or holes are located in the lens block, etc during disassembling/
assembling the lens, Use the universal wrench.

Attach the chip-A or chip-B to the universal wrench.
For the notches: chip-A
For the holes:

chip-B

Match the universal wrench to the holes or notches of the lens block, etc.

When top of tip does not reach holes or notches because the fixed screw becomes obstructive,
replace the fixed screw to below.
+B 3X5 7-682-546-09

Notches

Holes

Universal wrench
J-6082-609-A

Chip-A for 
universal wrench:
J-6082-609-1

Chip-B for 
universal wrench:
J-6082-609-2

Notches

Chip-A

Chip-A

Chip-B

Chip-B

Chip

Fixed screw

Fixed screw

Chip

Match the universal wrench 
to the width of holes or notches.

Universal wrench

Holes

2-2

SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T

 135mm F1.8 ZA)

Remove the filter screw frame using the filter screw frame removing tool.

Filter screw frame removing tool: J-6082-649-A

When removing or installing the parts of side of lens mount, install the filter screw frame to lens.

If removing or installing the parts of side of lens mount after the filter screw frame is removed, be careful to avoid damaging the 1 lens

block.

Remove the screw (Ref. No. 15 or 61, 2-897-949-01 screw (3ULR-F M1.7x1.6(C3C))) using the special driver.

Special driver: J-6082-654-A

Shape of head

2-3

SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T

 135mm F1.8 ZA)

A

A

(See Page 2-4.)

8

1 Screw Filter Frame
     Assy

Function Lever

Preset Ring

!- Rear Ring Assy

9 Contact Flexible
     Guide

!= PWB Flexible Main
     Assy

2 Draw Ring Assy

3 Focus Ring

!/ Main Spring
     Guide

5 Contact Flexible

4 Ligth Shield Ring Block

6 Mount Block

![ Outer Barrel Block

7 Coupler Receive

• In case the removing of screw filter frame assy :
  Before removing the screw filter frame assy, lubricate a small solvent (alcohol) to a gap
  between screw filter frame assy and draw ring assy, hereby dissolve the adhesive bond.
  Then remove it.
• About the screw filter frame assy :
  Be sure avoiding replacement of screw filter frame assy as far as possible. If replacement of
  it should be need, you convey the message to your user that changing of the  Carl Zeiss
  Serial No.  is needed, and then you may obtain user’s agreement, and it replace.

Note: 

2-4

SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T

 135mm F1.8 ZA)

A

A

B

B

C

C

1 1 Lens Block

2 Ornamental 2 Sheet

4 2 Lens Blcok

5 Iris Block

6 3 Lens Block

7 4 Lens Block

8 Scale Focus Sheet

3 Zoom Brush

In case the installing of 1 lens block :
Install the 1 lens block placed with same position of removing it to the length grove barrel assy.
* When removing the 1 lens block, put the marks of both the 1 lens block and length grove
   barrel assy.

Note: