Dynabrade 53523 Safety, Operation And Maintenance Instructions - Page 7

Browse online or download pdf Safety, Operation And Maintenance Instructions for Sander Dynabrade 53523. Dynabrade 53523 9 pages. 1 hp extension polishers

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Preventative Maintenance Schedule

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 included in motor tune-up kit are identified
by the letter "T".
Parts Common to all Models:
Index Part
Description
#
Number
1
53549
Spindle Adapter
2
93689
Extension Cap
3
51956
Felt Seal
4
01139
Bearing
5
93688
Extension Spindle
6
93687
Extension Housing
7
53690
Grip
8
98325
Wave Washer
9
01007
Bearing
10
51969
Coupling Nut
11
53547
Extension Sub Assembly
12
50902
Coupler Insert
13
93686
Adapter
14
96498
Wave Spring
15
53620
Adapter
16
95438
O-Ring
17
93696
Adapter
18
54520
Bearing
19
04014
Set Screw
20
53695
Planetary Retainer
21
01041
Grease Fitting
22
53676
Carrier
23
53193
Gear
24
04026
Needle Bearing
25
53679
Shaft
26
53665
Ring Gear
28
51933
Governor Assembly
29
97119
Shim
30
97120
Shim
31
51922
Front Bearing Plate
32
96441
Pin
33
51927
Rotor Spacer
34
51926
Vane (4/Pkg.)
35
53667
Rotor
36
51925
Cylinder
37
51923
Rear Bearing Plate
38
02057
Bearing
39
96445
Pin
40
51924
Gasket
41
Housing
See Note
42
51949
Safety Lock Lever
43
96444
Pin
44
51946
Valve Stem Assembly
45
51945
Valve Seat
46
51944
Tip Valve
47
51943
Spring
49
96442
O-Ring
50
51940
Spacer
51
53682
Gasket
52
94528
Felt Silencer
53
53686
Muffler Cap
54
94924
Wave Spring
55
53683
Spacer
56
53681
Inlet Bushing
Note: Please refer to page 4 of tool manual for specific quantity or part number.
For All 1hp Extension Polishers
Number High Wear Medium Wear Low Wear Non-Wear
Required
100%
70%
1
1
1
X
See Note
See Note
1
1
1
See Note
X
See Note
See Note
1
1
2
T
1
1
T, L
1
See Note
T
1
1
1
1
4
2
2
1
1
1
T, L
1
T, L
1
2
L
1
T
1
T
1
X
1
1
1
T
2
1
T
1
1
1
T
1
T
1
1
T
1
1
T, L
1
1
1
T
1
1
1
1
7
30%
10%
X
X
X
X
X
X
X
X
X
X
X
X
X
L
X
L
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
LEGEND
T
Part included in 96532
Motor Tune-Up Kit
X
Type of wear, no other
comments apply.
L
Easily lost. Care during
assembly/disassembly.
D Easily damaged during
assembly/disassembly.
R1 Replace each time tool
is disassembled.
R2 Replace each second
time tool is disassembled.
96532 – 1 hp Motor Tune-Up Kit