
AStlxe 638
Special Cutter
SERVICE
Tool service and maintenance must be performed only by qualified 
repair personnel.
When servicing a tool, only use identical replacement parts available 
from FEIN.
Repairs on FEIN Power T ools required the use of special tools (pulling devices 
and bearing press). Authorized repair centers have trained repair technicians 
and equipment necessary to per-form these repairs. Service or repairs performed 
by unqualified persons could result in operator injury.
For the location of the repair center near you, please call 1-800-441-9878. 
Monday thru Friday, 9AM to 5PM EST. Or, look on our web site at 
www .feinus.com and follow the link to “Authorized W arranty Repair Centers”
FEIN Power Tools 
1030 Alcon Street 
Pittsburgh, PA 15220
Phone: 412-922-8886 
November 24, 2003
Fax: 412-922-8767
T oll Free: 1-800-441-9878
 

Fein Power Tools
Astlxe 638 Special Cutter - Parts Lis
Item Item Numbe
10 3-19-01-093-00-0 MOTOR HOUSING 1 
20 3-28-05-128-00-3 TRIGGER 1 
30 3-28-16-049-00-0 SWITCH LEVER 1 
40 5-1-268-001-11-2 FIELD COIL  1 
50 4-30-70-004-00-1 SCREW 1 
70 3-14-28-075-00-7 AIR CONDUCTING RING 2 
80 3-07-19-448-01-7 CONNECTION CABLE 2 
100 3-07-62-242-02-9 SPEED CONTROL  1 
110 3-09-02-040-00-4 SPRING 1 
120 3-07-12-095-01-7 BRUSH HOLDER 2 
130 3-07-11-140-00-0 CARBON BRUSH 2 
140 3-24-31-036-00-8 CABLE BRIDGE 1 
150 3-07-07-101-01-2 CABLE 1 
160 3-14-13-007-00-7 STRAIN RELEASE 1 
170 3-12-01-072-01-4 COVER 1 
171 3-14-15-065-00-2 CUSHION 1 
180 4-30-70-001-00-6 SCREW 2 
210 3-07-19-340-02-4 CONNECTION CABLE 2 
250-270 5-3-268-001-11-4 ARMATURE 1 
260 3-34-05-031-00-9 PINION 1 
270 4-30-64-001-99-3 SCREW 3 
300 3-15-06-309-00-3 INTERMEDIATE PLATE 1 
320 3-15-08-227-00-1 GEARHOUSING 1 
330 3-32-18-057-00-7 LEVER 1 
340 4-17-06-033-00-3 NEEDLE BEARING 1 
350 3-23-13-045-01-2 PISTON 1 
360 4-02-38-017-00-4 CLAMPING SLEEVE 1 
370 3-05-07-180-00-8 BUSHING 1 
380 4-17-05-022-00-5 NEEDLE BEARING 1 
390 3-34-06-247-00-4 OUTPUT SHAFT 1 
400 4-06-12-129-00-1 O RING 1 
410 4-17-01-007-03-8 BALL BEARING 1 
420 4-06-08-054-00-9 SEAL 1 
430 3-05-09-041-00-0 THREADED SLEEVE 1 
500 4-17-01-004-24-6 BALL BEARING 1 
510 4-17-01-001-17-2 BALL BEARING 1 
520 3-26-03-035-00-2 BALANCING RING 1 
530 3-14-28-076-01-9 MAGNET RING 1 
540 4-06-12-089-00-6 O RING 1 
550 4-06-08-059-00-2 SEAL 1 
560 4-06-12-088-00-2 O RING 1 
610 3-30-24-062-00-4 CLAMPING BOLT 1 
620 4-30-70-007-00-2 SCREW 4 
630 4-30-70-004-00-1 SCREW 2
Description Reqd