This service chart is published as a guide to expectant life of component parts. The replacement levels are based on average tool
usage over one year. Dynabrade Inc. considers one year usage to be 1,000 hours.
Parts Common to all Models:
Preventative Maintenance Schedule
For All Dynafile
®
Models
LEGEND
T Included in Tune-Up Kit
X Type of wear, no other
comments apply.
L Easily lost. Care during
assembly/disassembly.
D Easily damaged during
assembly/disassembly.
R Replace each time tool is
disassembled.
Note: Please refer to pages 8-10 of tool manual for specific part number.
Index Part Description Number High Wear Medium Wear Low Wear Non-Wear
# Number Required 100% 70% 30% 10%
1
See Note Contact Arm Assembly 1
2
95218 Knob Assembly 1 X
3 11420 Idler Arm 1 X
(Incl. 95070 Threaded Insert)
4 11359 Tension Spring 1 X
5 95162 Screw 2 X
6 11011 Idler Wheel Assembly 2 X
(Incl. 95162 Screw, 11013
Bearing & 11006 Idler Wheel)
7 95216 Pivot Pin 1 X
8 11418 Housing 1 X
9 95311 Screw 1 X
10 40029 Motor Lock 1
L
11 11419 Cover 1 X
12 11424 Wave Spring 1 X
13 01197 Air Motor 1 X
14 01111 Drive Wheel 1 X
15 10295 Screen 1
T
16 04087 Lock Ring 1 X
17 04078 Felt Silencer 2 T
18 04084 Air Control Ring 1 X
19 04081 Rotor Nut 1 X
20 01007 Bearing 1 T
21 01121 Shim Pack (3/pkg.) 1 T
22 01008 Bearing Plate 1 X
23 50767 Pin 1 X
24
01010 Rotor Spacer
1
T
25 01013 Cylinder
1 X
26 01011 Blade (4/pkg.) 1 T
27 01120 Rotor 2 X
28 01244 Bearing Plate 1 X
29 01015
Bearing
1 T
30 95558 Retaining Ring 1 T
31 30420 Housing 1 X
32 01477 Valve Stem 2 T
33 95730 O-Ring 1 X
34 01024 O-Ring 1 X
35 01247 Speed Regulator Assembly 1 T
36 01953 Safety-Lock Throttle Lever 1 X
37 01017 Pin 1 T
38 01464 Seal 1 T
39 01472 Tip Valve 1 T
40 01438 Spring 1
T
41 53190 Block Plate 1 X
42 96065 O-Ring 1
T
43 01494 Inlet Adapter 1
X
7
95600 – Motor Tune-Up Kit
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