Fein Kbm 50 q Setup guide

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 1/79Version 1.0

Repair instructions

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 2/79Version 1.0

1. Models described

2. Technical data

3. Notes / requirements

4. Tools required

5. Lubricants and auxiliary substances required

6. Disassembly

7. Assembly

8. Troubleshooting

9. Connection diagram

Contents

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 3/79Version 1.0

These instructions describe how to repair the following models:

Model

Order no.

KBM 50 Q

7 27 04 100 23 0

JCM 200QX

7 27 04 512 36 0

1. Models described

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

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2. Technical data

Technical data

The complete technical data can be found in the operating instructions for the model.

Test data

Up-to-date test data for all models can be found on the FEIN Extranet (Customer Service → Repair Guides).

Lubricants

The lubricants and container sizes available from FEIN can be found on the FEIN Extranet (Customer Service

→ Repair Guides).

Lists of spare parts

Lists of spare parts and exploded views are available online at www.fein.com

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 5/79Version 1.0

3. Notes / requirements

Note

These instructions are only intended for persons with suitable technical training. It is assumed

that the reader has mechanical and electrical training.

Only use original FEIN spare parts!

Requirements

Please note that power tools may only be repaired, maintained and checked by a trained

electrician, as improper repair can result in serious risks to the user.

The provisions set out in DIN VDE 0701-0702 should be observed after repairs.

The relevant accident prevention regulations of the employers’ liability insurance associations are

to be observed when commissioning.

The German Equipment and Product SafetyAct applies for correct use.

Outside Germany, the regulations applicable in the relevant country must be observed!

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 6/79Version 1.0

4. Tools required

Standard tool

Special tool

Order number

- Torx 15 and 20 screwdrivers

- 2 x cross screwdriver

- Slotted screwdriver

- Socket wrenches: sizes 2.5; 3; 4; 5

- Arbor press

- Plastic hammer

- Punch

- Rubber hammer

- Circlip pliers for

inner and outer rings

- Inner bearing puller, 6-10 mm

- Inner bearing puller, 12-16 mm

- Inner bearing puller, 18-22 mm

- Drift key

6 33 05 003 00 3

- Press-on fixture

6 41 01 019 00 8

- Drawing-off socket cap

6 41 04 150 00 8

- Chuck cone

19 mm

26 mm

6 41 07 019 00 7

6 41 07 026 00 0

- Hook

6 41 22 121 01 0

NOTE

You can only order special tools with an order number from FEIN.

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 7/79Version 1.0

4. Tools required

Standard tool

- Sleeve

Outer diameter

Inner diameter

~65 mm

55 mm

Outer diameter

Inner diameter

~55 mm

40 mm

Outer diameter

Inner diameter

~35 mm

25 mm

Outer diameter

Inner diameter

28 mm

~21 mm

Outer diameter

Inner diameter

21 mm

~10 mm

Outer diameter

Inner diameter

~25 mm

15 mm

Outer diameter

Inner diameter

30 mm

~15 mm

Outer diameter

Inner diameter

30 mm

~26 mm

NOTE

You can only order special tools with an order number from FEIN.

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 8/79Version 1.0

4. Tools required

Standard tool

- Sleeve

Outer diameter

Inner diameter

~53 mm

45 mm

- Ball bearing support

19 mm

26 mm

- Base

Height

Width

22 mm

~20 mm

NOTE

You can only order special tools with an order number from FEIN.

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 9/79Version 1.0

5. Lubricants and auxiliary substances required

Lubricants

Grease

0 40 106 0100 1

6 g

NILOS ring, sealing rings, shaft (spider), guide

Grease

0 40 118 0300 9

120 g

Gearbox

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 10/79Version 1.0

1. Remove container (1).

6. Disassembly

Disassembling container

1

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

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1. Loosen two screws (1) and take off cover (2).

2. Remove switch insert (3).

6. Disassembly

Disassembling switch insert of drill unit

3

2

Tool:

- Torx T20

1

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

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1. Loosen two screws (1) and remove housing half (2).

2. Unlock plug (3) and pull off ribbon cable (4).

3. Pull off plug (5).

4. Remove electronics PCB (6).

6. Disassembly

Disassembling PCB of drill unit

1

2

Tool:

- Torx T20

56

4

3

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 13/79Version 1.0

6. Disassembly

Disassembling PCB of drill unit

1

2

Tool:

- Two screwdrivers

1. Remove second housing half (1).

2. Disconnect and remove all cables which are connected on the PCB (2).

3. Use two screwdrivers to remove the electronics PCB (2).

4. Pull cable shoes off brush holders.

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 14/79Version 1.0

1. Unscrew flat headed screw (1) and loosen drill unit with the two levers (2).

CAUTION! Risk of injury and damage to the tool. Once the levers have been loosened, the drill unit

has nothing to stop it from falling out.

This may result in hand injuries and damage to the tool.

Hold drill unit firmly when loosening levers.

2. Slide up drill unit (3) and remove.

3. Remove pressure piece (4).

6. Disassembly

Disassembling drill unit

3

4

1

Tool:

- Screwdriver

2

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

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1. Loosen the four socket head screws.

2. Disconnect gearbox housing from motor housing with intermediate bearing.

6. Disassembly

Disconnecting gearbox housing from motor housing

Tool:

- Size 5 socket wrench

- Plastic hammer

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

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1. Remove seal (1).

2. Pull off spur gear shaft (2) by hand.

3. turn the switch pushbutton (3) in position two

4. Pull off second gear-wheel (4) by hand.

5. Remove circlip (5).

6. Remove rotary switch (6).

6. Disassembly

Disassembling gearbox housing

Tool:

- Circlip pliers

1

2

4

6

5

3

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 17/79Version 1.0

1. Loosen circlip (1) and remove gear-wheel (2).

2. Remove feather key (3).

6. Disassembly

Disassembling gearbox housing

Tool:

- Circlip pliers

2

1 3

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 18/79Version 1.0

CAUTION! Risk of injury due to tensioned spiral spring.

When loosening circlip, hold cover with hand.

1. Remove circlip (1).

2. Remove cover (2).

3. Remove spring (3).

4. Remove inner and outer sleeves (4 and 5).

5. The two pins (6).

6. Disassembly

Disassembling Weldon mounting shaft (accessory)

Tool:

- Circlip pliers

1

3 54

2

6

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 19/79Version 1.0

CAUTION! Risk of injury due to tensioned spiral spring.

When loosening circlip, hold cover with hand.

1. Remove circlip (1).

2. Remove disc (2).

3. Remove sleeve (3) and spiral spring (4).

4. Remove circlip (5).

6. Disassembly

Disassembling Weldon mounting shaft (accessory)

Tool:

- Circlip pliers

2

1

4

3

5

KBM 50Q; JCM 200QX

FEIN retains all rights of disposal, such as copying and circulation.

C-SC_CSSM 2013.02 20/79Version 1.0

1. Press shaft (1) out of gearbox housing.

6. Disassembly

Disassembling Weldon mounting shaft (accessory)

Tool:

- Circlip pliers

- Arbor press

- Sleeve outer: 65 mm

inner: 55 mm

1

Fein KBM 50 Q Setup guide

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