Dynabrade 55126, Safety, Operation And Maintenance Manual

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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 1hp 3" Dynabuffer
Index Part Description Number High Wear Medium Wear Low Wear Non-Wear
# Number Required 100% 70% 30% 10%
1 56142 3" Pad 1 X
2 57069 Shaft Balancer 1 X
3 95630 Snap Ring 1 T, L
4 59084 V-Seal 1 T, R
5 56052 Bearing 1 T, R
6 55153 Balancer Shaft 1 X
7 54673 Key 1 T, R
8 55154 Lock Ring 1 X
9 55155 Lock Ring Spacer 1 X
10 02695 Bearing 1 T, R
11 55152 Front Bearing Plate 1 X
12 54671 Rotor 1 T, R
13 54674 Vane (5/Pkg.) 1 T, R
14 55151 Cylinder Assembly 1 X
15 95865 Pin 1 X
16 54679 Rear Bearing Plate 1 X
17 01206 Bearing 1 T
18 95626 Retaining Ring 1 T, R
19 97101 Screw (4) 1 D
20 55157 Inner Shroud 1 X
21 55161 O-Ring (2) 1 T
22 55158 Muffler Insert 1 T, R
23 55156 Outer Shroud 1 X
24 97166 Hangplate 1 X
25 55160 Housing 1 X
26 55159 Housing Overmold 1 X
27 01547 Collar 1 X
28 95523 O-Ring 1 T, L
29 45267 Insert 1 X
30 45277 Filter Cage 1 X
31 45278 Filter 1 T, R
32
45309
Throttle Body Housing 1 X
33 96077 O-Ring 1 T
34 45206 Housing Sleeve 1 X
35 45263 Throttle Lever Assembly 1 D
36 97060 Pin 1 T
37 97045 Plunger 1 T
38 45257 Throttle Bushing 1 T
39 01464 Seal 2 T
40 58365 Tip Valve 1 T
41 01468 Spring 1 T
42 95438 O-Ring 1 X
43 55166 Muffler Base 1 X
44 55167 Muffler Cap 1 X
45 95529 O-Ring 1 X
46 95558 Retaining Ring 1 X
47 01024 O-Ring 2 X
48 55163 Flow Control Inlet 1 X
49 55168 Inlet Adapter 1 X
96542 – Motor Tune-Up Kit
LEGEND
T Part included 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.
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