Fein KBM 50 auto Setup guide

KBM 50 Auto
All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation.
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Repair instructions

KBM 50 Auto
All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation.
C-SC_CSSM 2013-09-01 2/103Version 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 50 Auto
All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation.
C-SC_CSSM 2013-09-01 3/103Version 1.0
These instructions describe how to repair the following models:
Model Order no.
KBM 50 Auto 7 27 042 00 23 0
JCM 200 Auto 7 27 046 12 36 0
1. Models described

KBM 50 Auto
All rights reserved by FEIN, especially in case of industrial rights registration.
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 50 Auto
All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation.
C-SC_CSSM 2013-09-01 5/103Version 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 50 Auto
All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation.
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4. Tools required
Standard tool Special tool Order number
- Torx 15 and 20 screwdrivers
- 2x cross screwdriver
- Slotted screwdriver
- Socket wrenches: sizes 2; 2.5; 3; 4;
5; 6
- Arbor press
- 2x plastic hammer
- Size 5 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
- Torque wrench with
hexagon socket fixture 2.5 mm
- Hammer
- 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 19mm
26mm 6 41 07 019 00 7 6 41 07 026 00 0
- Hook 6 41 22 121 01 0
- Extractor
NOTE
You can only order special tools with an order number from FEIN.

KBM 50 Auto
All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation.
C-SC_CSSM 2013-09-01 7/103Version 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 ~53 mm 45 mm
Outer diameter
Inner diameter ~52 mm 38 mm
Outer diameter
Inner diameter 40 mm ~30mm
Outer diameter
Inner diameter ~35 mm 25 mm
Outer diameter
Inner diameter 30mm ~15mm
NOTE
You can only order special tools with an order number from FEIN.

KBM 50 Auto
All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation.
C-SC_CSSM 2013-09-01 8/103Version 1.0
4. Tools required
Standard tool
- Sleeve Outer diameter
Inner diameter 28mm ~21mm
Outer diameter
Inner diameter ~25mm 15mm
Outer diameter
Inner diameter 21mm ~10mm
- Ball bearing support 19 mm
26 mm
- Base Height
Width 66 mm ~20 mm
NOTE
You can only order special tools with an order number from FEIN.

KBM 50 Auto
All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation.
C-SC_CSSM 2013-09-01 9/103Version 1.0
5. Lubricants and auxiliary substances
required
Lubricants
Grease 0 40 106 0100 1 5g NILOS ring, sealing rings, shaft (spider), guide,
Feed gearbox (three balls, worm, worm wheel)
Grease 0 40 118 0300 9 120g Gearbox

KBM 50 Auto
All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation.
C-SC_CSSM 2013-09-01 10/103Version 1.0
1. Remove container (1).
6. Disassembly
Disassembling container
1