JEM ASM 14-4 Setup guide

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 1/31
Repair instructions

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 2/31
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

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation.
These instructions describe how to repair the following models:
3/31
Model Order no.
ASM 14-4 7 112 27 00 95 0
ASM 14-6 7 112 28 00 95 0
ASM 14-9 7 112 31 00 95 0
ASM 14-12 7 112 57 00 95 0
ASM 14-6-PC 7 112 54 00 95 0
ASM 14-9-PC 7 112 55 00 95 0
ASM 14-12-PC 7 112 56 00 95 0
1. Models described

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 4/31
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

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 5/31
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!

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 6/31
Standard tools Special tool
- Vice
- Torx 10 screwdriver
- Slotted screwdriver: 0.6x3.5
- Slotted screwdriver: 7.0x100
- Circlip pliers: opener / straight, 18-60 mm
- Circlip pliers: opener / stepped, 3-10 mm
- Socket head wrench: WAF 2.5 mm
- Snap ring pliers
- Bar magnet
- Forceps
- Feeler gauge
- Side-cutting pliers
- Soldering station
- Torque wrench 3 21 23 002 00 6
NOTE
You can only order special tools with an order number from FEIN.
4. Tools required

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 7/31
Lubricants
Grease 3 21 600 1423 0 0.6 g Fill taper of tool holder with grease
Apply grease to ball seats
Apply approx. 1 g to needle bearing bush
Auxiliary substances
Loctite 270 0 90 006 0010 9 50 ml Secure screws
5. Lubricants and auxiliary substances required

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 8/31
6. Disassembly
Removing the motor housing
1. Remove the coded sleeve (1).
2. Unscrew the nine screws (2) from the motor housing.
3. Spread open the motor housing (3) and remove the housing cover.
4. Remove the pressure piece (4).
Tools:
- Slotted screwdriver 0.6x3.5
- Circlip pliers
- Torx 10 screwdriver
1
3
2
4

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 9/31
6. Disassembly
Removing the motor housing
1. Remove the slide switch with pressure spring (1) and the pushbutton with pressure spring (2).
2. Carefully pull out the foil conductor (3) and carefully remove from the motor housing.
1
2
3

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 10/31
6. Disassembly
Removing the motor housing
1. At the same time, lift the gearbox (1) and the tool holder (2).
2. Pull the clutch (2) off the planetary gear.
3. Remove the motor with the electronics (3) from the motor housing.
4. Pull the bush (4) off the planetary gear.
5. Pull off the plug (5).
Tools:
- Slotted screwdriver
7.0x125
1 2
4
3
5

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 11/31
6. Disassembly
Removing the motor housing
1. With a soldering rod, remove the connection cable from the motor connections (1).
2. With side-cutting pliers, remove the cable tie (2). Tools:
- Soldering rod
- Side-cutting pliers
1
2

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 12/31
6. Disassembly
Removing the motor
NOTE
There is a risk that parts may fall out of the planetary gear when it is pulled out. The photo shows the construction of the
planetary gear.

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 13/31
6. Disassembly
Removing the motor
1. Pull the gearbox (1) off the EC motor (2).
Please note information on page 12!
2. Unscrew the screws (3) and remove the motor flange (4).
Tools:
- Socket head wrench:
WAF 2.5 mm
2 1 3
4

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 14/31
6. Disassembly
Removing the tool holder
1. Press the circlip (1) off the tool holder.
2. Remove parts (2) of the tool locking device.
Circlip; ring; pressure spring; sleeve; ball > D=4 mm.
Tools:
- Circlip pliers:
opener / stepped 3-10 mm
- Slotted screwdriver
21

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 15/31
6. Disassembly
Removing the clutch
1. Remove the circlip (1).
2. Remove the discs (2) and the grooved ball bearing (3).
3. Remove the discs (4) and the circlip (5).
4. Unscrew the adjusting ring (6).
The adjusting ring has a left-handed thread.
5. Remove the nine balls from the clutch ring (7).
6. Remove the three balls from the ring (8).
Tools:
- Circlip pliers
opener / stepped, 3-10 mm
- Torque wrench
- Bar magnet
8
6
1 2
3
4
5
7

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 16/31
6. Disassembly
Removing the cover
1. Remove the nine balls from the clutch ring (1) and tool holder.
NOTE
Degreasing the clutch ring before disassembly makes it easier to remove the balls.
Tools:
- Bar magnet
1

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 17/31
7. Assembly

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 18/31
7. Assembly
Fitting the clutch
1. Insert the lower clutch ring (1) in the correct position.
2. Apply grease (3 21 60 014 23 0) generously to the end of the tool holder (2).
3. Position the top clutch ring (3).
4. Insert the nine balls D=4 mm through the hole (4).
5. Insert nine balls D=5 mm (5) into the lower clutch ring.
Tools:
- Slotted screwdriver:
7.0x125
- Grease (3 21 60 014 23 0)
- Forceps
3
1
4
5
2

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 19/31
7. Assembly
Fitting the clutch
1. Fill the hole (1) in the ring with grease (3 21 60 014 23 0).
2. Insert the three balls [D=3 mm] (2) in the holes.
3. Fit the pressure spring (3), the ring (4) and the adjusting ring (5) on the pre-fitted tool holder.
4. Remove excess grease (5).
5. Screw in the adjusting ring by approx. 10 mm.
The adjusting ring has a left-handed thread.
Tools:
- Forceps
- Grease (3 21 60 014 23 0)
- Torque wrench
1 2 4
5
5
3

ASM 14-4, 14-6, 14-9, 14-12, 14-6-PC, 14-9-PC, 14-12-PC
C-SC_CSSM VERSION 1.0 13-07-18 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation. 20/31
7. Assembly
Fitting the tool holder
1. Fit the circlip (1) on the tool holder.
2. Fit the discs (2) on the tool holder.
Basic setting = 0.8 mm
3. Fit the grooved ball bearing (3) on the tool holder.
4. Fit the discs (4) and the circlip (5).
Tools:
- Circlip pliers:
opener / stepped 3-10 mm
3
1 4
2 5