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SAL18135 (3.5-5.6/18-135 SAM) (DT18-135mm F3.5-5.6 SAM)

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Some chemicals used for servicing are highly volatile.
Their evaporation caused by improper management affects your health and environment, and wastes resources.
Manage the chemicals carefully as follows.

•  Store chemicals sealed in a specific place to prevent from exposure to high temperature or direct sunlight.
•  Avoid dividing chemicals into excessive numbers of small containers to reduce natural evaporation.
•  Keep containers sealed to avoid natural evaporation when chemicals are not in use.
•  Avoid using chemicals as much as possible. When using chemicals, divide only required amount to a small plate from the container and 

use up it.

Be careful to the following points for exterior parts used in this unit.

•  Use a piece of cleaning paper or cleaning cloth for cleaning exterior parts. Avoid using chemicals.

Even if you have to use chemicals to clean heavy dirt, don t use paint thinner, ketone, nor alcohol.

•  Insert the specific screws vertically to the part when installing a exterior part.

Be careful not to tighten screws too much.

This unit uses unleaded solder.
Boards requiring use of unleaded solder are printed with the lead free mark (LF) indicating the solder contains no lead.

(

 Some printed circuit boards may not come printed with the lead free mark due to their particular size.)

: LEAD FREE MARK

Be careful to the following points to solder or unsolder.

•  Set the soldering iron tip temperature to 350  C approximately.

If cannot control temperature, solder/unsolder at high temperature for a short time.
Caution:

   The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful!

Unleaded solder is more viscous (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC 
pins, etc.

•  Be sure to control soldering iron tips used for unleaded solder and those for leaded solder so they are managed separately. Mixing un-

leaded solder and leaded solder will cause detachment phenomenon.

After correcting the original service problem, perform the following safety checks before releasing the set to the customer.

1.  Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and 

bridges.

2.  Check the interboard wiring to ensure that no wires are  pinched  or contact high-wattage resistors.
3.  Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the cus-

tomer and recommend their replacement.

4.  Look for parts which, through functioning, show obvious signs of deterioration. Point them out to the customer and recommend their 

replacement.

5.  Check the B+ voltage to see it is at the values specified.
6.  Flexible Circuit Board Repairing

•  Set the soldering iron tip temperature to 350  C approximately.
•  Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).
•  Be careful not to apply force on the conductor when soldering or unsoldering.

Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type.

Dispose of used batteries according to the instructions.

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SAL18135 (3.5-5.6/18-135 SAM) (DT18-135mm F3.5-5.6 SAM)

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To replace the Service Exclusive Optics Block, connect the lens to the finished Inspection JIG 

Ⅱ

, and release the specified plug in the fol-

lowing procedure.

1. Start 

up ACSAM-S-Ver.X.XX.exe .

2. Click 

[Setup].

3.  Set the following contents in the Setup window.

• Model

 

SAL18135

• Process

 

Service

• State

 

FW Unlock

4. Click 

[OK].

5.  When the window below appears. Click [Firm lock:Reset].

 

6.  When the specified plug is released  normally,  OK  is displayed. 

  The lens cannot be detected when the lens is connected to the camera without releasing the specified plug.

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SAL18135 (3.5-5.6/18-135 SAM) (DT18-135mm F3.5-5.6 SAM)

•  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, don t pull at wire of connector. It is possible that a wire is snapped.

•  When installing a connector, don t press down at wire of connector. 

It is possible that a wire is snapped.

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

Notches

Holes

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

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

chip-A, chip-C
chip-B

Universal wrench
J-6082-609-A

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

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

Chip-C for
universal wrench:
J-6082-609-3

Notches

Holes

Chip

Chip-A

or

Chip-C

Chip-A

or

Chip-C

Chip-B

Chip-B

Chip

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

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

Universal wrench

Grease (G-118): 

J-6082-680-A

Grease (FT-210): 

9-913-200-37

Adhesive bond (B-110): 

J-6082-617-A

Adhesive bond (B-10):

J-6082-612-A

Grease (G-85): 

J-6082-626-A

B-10

FT-210

B-110

G-85

G-118

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

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SAL18135 (3.5-5.6/18-135 SAM) (DT18-135mm F3.5-5.6 SAM)

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A

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9

1

2

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2

1

4

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1

4

5

3

9

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8

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FT-210

B-110

B-10

Note :

7

qa

q;

qs

Remove the BL contact box from
the rear light interception tube (8948).

Remove from the flexible board.

G-118

G-85

Focus Ring Assy

Encoder Plate

Friction Plate

Focus Interlock Ring (8948)

1st Outer Barrel Assy

PWB (ZM-AFM8948), 
LF-145 FLEX

Remove the 1st Lens Ring (8948) using
the Universal wrench (J-6082-609-A).

Focus Interlock Plate (8948)

This lens can be disassembled from both directions of 
1 group lens side and mount side. 

Remove and install 
with the aperture open.

MF Ring Tape

Sinnabar Ring

Back Washer

In the state that the unit is set to
the TELE end, remove it and install it.

Preset Ring (8948)

Rear Barrel Assy

CL-037 Mount Board Assy

Mount Assy

Mount Base Assy

Main Spring (8948)

Rear Cover Barrel (8948)

B/L Contact Box Assy

Brush (8948)

Center Barrel Assy

Zoom Ring Assy

Z Brush Plate (8948)

Zoom Sheet

Polyester Tape
(Black)10mm

Zoom Rubber Ring (8948)

Focus Rubber Ring (8948)

Holder Barrel Assy

AF Gear Box (8948)

1st Lens Assy

1st Lens Sheet (8948)

1st Lens Ring (8948)

Optical Assy

In the state that the unit is set to
the TELE end, remove it and install it.

In the state that the unit is set to
the TELE end, remove it and install it.