Dynabrade 51393 Manual - Page 7

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Dynabrade 51393 Manual
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 items marked with a "T".
LEGEND
T
Part included in 96532
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 – 1hp. Motor Tune-Up Kit
•
Tune-Up Kit includes high wear
and medium wear motor parts.
For All 1hp Right-Angle Buffer/Polishers
Parts Common to all Models:
Index Part
Description
#
Number
1
50963
Retainer
2
50899
Seal
3
Spindle
See Pg.4
4
97679
Bearing
5
97678
Shim
6
97677
Shim
7
Gear Set
See Pg.4
8
53608
Wick
9
53600
Right-Angle Housing Assy.
A
96325
Shell Bearing
B
53649
Gear Oil Plate
C
01041
Gear Oil Fitting
10
53163
Side Handle
11
01266
Bearing
12
53635
Pinion Adapter
13
51935
Coupling
14
51936
Coupling Insert
15
53650
Lock Ring
16
53651
Spacer
17
96498
Wave Spring
18
95438
O-Ring
19
53620
Adapter
54520
Bearing
20
21
04014
Set Screw
22
01041
Grease Fitting
23
53695
Adapter
24
Carrier
See Pg.4
25
Gear
See Pg.4
26
04026
Needle Bearing
27
53679
Shaft
28
53665
Ring Gear
29
51951
Shim Pack
30
51922
Front Bearing Plate
31
96441
Pin
32
51927
Spacer
33
Rotor
See Pg.4
34
51926

Blade (4/pkg.)

35
51925
Cylinder
36
51923
Rear Bearing Plate
37
02057
Bearing
38
96445
Pin
39
51924
Gasket
40
Governor Assembly
See Pg.4
41
Housing
See Pg.4
42
96444
Pin
43
51949
Safety Lever Assembly
44
51946
Valve Stem Assembly
(Includes 96443 O-Ring)
45
51945
Valve Seat
46
51944
Tip Valve
47
51943
Spring
48
96442
O-Ring
49
51940
Spacer
50
53682
Gasket
51
94528
Felt Silencer
52
53686
Muffler Cap
53
94924
Wave Spring
54
53683
Spacer
55
53681
Inlet Bushing
(Incl. 2 – 51938 Screens)
Number High Wear Medium Wear Low Wear Non-Wear
Required
100%
1
1
R2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
4
1
1
1
1
2
1
1
1
T, X
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
T, R1
1
1
1
1
7
70%
30%
10%
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
T, L
T, X
X
T, X
L
X
X
X
X
X
X
X
T, L
X
X
T, X
X
X
X
T, X
X
T, X
X
X
T, L
X
T, X
X
T, X
X
T, L
X
X
X
X
X
X