Kistler Group, Eulachstrasse 22, 8408 Winterthur, Switzerland, Tel. +41 52 224 11 11 www.kistler.com

Kistler Group products are protected by various intellectual property rights. For more details, visit www.kistler.com

TheKistler Group includes Kistler Holding AG and all its subsidiaries in Europe, Asia, the Americas and Australia.

Mounting set for preparation of the clamping surface

for strain sensors Type 9232A, 9234B, 9237B and 9238B

Preparation/Bill of materials

For the preparation of clamping surfaces, which meet the mini-

mum requirements (see sensor manual), a tool set Type 9431B

1 Counterbore ø14

1 Special countersink ø45

1 Roller pin ø12/M6x28

1 Drill bush ø5

1 Drill bush ø6.3

1 Drill bush ø14

In addition to the included parts, the following tools are required:

• Slow-speed hand drill with 13 mm drill chuck and switchable

speed, continuously adjustable, power at least 600 watts. The

use of a magnetic stand drill enables better compliance with

Kistler Group, Eulachstrasse 22, 8408 Winterthur, Switzerland, Tel. +41 52 224 11 11 www.kistler.com

Kistler Group products are protected by various intellectual property rights. For more details, visit www.kistler.com

TheKistler Group includes Kistler Holding AG and all its subsidiaries in Europe, Asia, the Americas and Australia.

1.1 Remove casting skin with hand grinder.

1.2 Position the drill jig, if possible in the direction of the

highest expected tilting moment when drilling.

Insert drill bush ø5 mm, material number 55230608.

1.3 Drill with twist drill ø5 mm, material number 65007751.

Speed 1200 1/min.

1.4 Insert drill sleeve ø14 mm, material number 52230611,

into drill jig material number 55231551.

Process description

Kistler Group, Eulachstrasse 22, 8408 Winterthur, Switzerland, Tel. +41 52 224 11 11 www.kistler.com

Kistler Group products are protected by various intellectual property rights. For more details, visit www.kistler.com

TheKistler Group includes Kistler Holding AG and all its subsidiaries in Europe, Asia, the Americas and Australia.

1.5 Insert drill sleeve ø6.3 mm, material number 52230609,

into drill jig material number 55231551.

Cut M6 thread using tap set material number 55238714.

Use cutting oil.

Remove the drill jig.

1.6 Screw roller pin ø12 mm/M6 x28, material number

55236390, into M6 thread. Ensure that the ø14 mm

The ø45 mm surface must not be countersunk by more

than 0.8 mm!

Do not cant the special countersink to the bearing journal!

Avoid chatter marks.

Remove roller pin ø12mm/M6 x28, material number