Parts Page Reorder No. PD98•12
Effective January, 1998
Supersedes PD96•46
Air Motor and Machine Parts
Models:
53075 — 400 RPM
53076 — 650 RPM
53077 — 950 RPM
Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air tools (ANSI B186.1) and any other applicable safety codes and regulations. Please refer
to Dynabrade's Warning/Safety Operating Instructions for more complete safety information. See inside for Important Operating, Maintenance and Safety Instructions.
WARNING
!
Index Key
No. Part # Description
No. Part # Description
New/Updated Parts - Effective Serial Number 7H2560 and Higher.
02696
Bearing Replaces 02650 Bearing. • 02676 Rear Bearing Plate Replaces 01487 Rear Bearing Plate. • 02679 Shield added.
L
T
O
Loctite/Hernon: L
2
= Loctite #271
L
3
= Loctite #609, L
4
= Hernon #940
Torque: N•m x 8.85 = In. - lbs.
T
2
= 17 N•m, T
3
= 23 N•m, T
4
= 28 N•m
G
N/UP
Oil
Grease
New/Updated
Part or Assy.
For Serial Number 7H2560 and Higher
Key
1
53032 Drill Chuck
2
53153 Planetary Housing
3
01041 Grease Fitting
4
50784 Lock Screw
5
50782 Adapter
6
54520 Bearing
7
54472 Gear Shaft
8
50787 Planetary Carrier
9
A
54519 400 RPM Gear
54519 650 RPM Gear
06213 950 RPM Gear
9
B
54519 400 RPM Gear
06213 650 RPM Gear
06213 950 RPM Gear
10 54468 Ring Gear
11
A
53151 400 RPM Pinion
53151 650 RPM Pinion
53150 950 RPM Pinion
11
B
53151 400 RPM Pinion
53150 650 RPM Pinion
53150 950 RPM Pinion
12 50778 Spacer
13 53152 Gear Case
14 01547 Rubber Collar
15 01007 Bearing
16 53161 Front Bearing Plate
17 50777 Rotor
18 01480 Motor Blades (4)
19 01476 Cylinder
20 50767 Pin
21 02676 Rear Bearing Plate
22 02696 Bearing
23 02679 Shield
24 01448 Throttle Lever
25 95558 Retaining Ring
26 12132 Pin
27 53059 Housing - 53075
53061 Housing - 53076
53062 Housing - 53077
28 01449 Valve Stem
29 95730 O-Ring
30 01024 O-Ring
31 01469 Speed Regulator
32 01464 Seal
33 01472 Tip Valve
34 01468 Spring
35 01564 Air Control Ring
36 94520 Muffler Assy.
37 95711 Retaining Ring
38 95438 O-Ring
39 94521 Muffler Base
40 94524 Sintered Muffler
41 94525 Felt Muffler
42 94522 Muffler Cap
43 95375 O-Ring
44 94526 Spacer
45 94523 Inlet Adapter
1
5
7
6
9
A
8
6
10
13
3
14
15
4
11
B
16
17
18
19
20
23
21
22
24
25
26
27
28
29
30
31
44
45
42
43
40
41
38
39
37
35
33
34
32
36
T
2
L
2
O
G
N/UP
N/UP
T
2
L
2
N/UP
L
2
Right
Hand
Threads
T
3
L
4
O
.3 Hp/Straight-Line/Rear Exhaust
Lightweight Drill
2
T
4
3
4
11
A
12
T
2
L
2
6
6
7
9
B
8
10
G
