Dynabrade 52331 Operating Instructions

For Serial No. 1B1000 and Higher
Models:
52331 — 25,000 RPM, 6 mm Collet
52333 — 30,000 RPM, 6 mm Collet
52335 — 25,000 RPM, 1/4" Collet
52337 — 30,000 RPM, 1/4" Collet
WARNING
!
1
T
17 N•m
Index Key
No. Part # Description
1 Collet Assembly
50080 1/4"
50079 6 mm
2 01560 Exhaust Cover
3 01580 Silencer
4 02649 Bearing
5 54529 Shim (3/pkg)
6 01478 Front Bearing Plate
7 50767 Pin (2)
8 01479 Spacer
9 01475 Rotor
Right Hand Threads
23
A
8
24
25
26
See reverse side for Accessories and Important Operating, Maintenance and Safety Instructions.
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.
2 3 4 5
A
T 28 N•m
8
10 01480 Blade (4/pkg.)
11 01476 Cylinder
12 02673 Rear Bearing Plate
13 02696 Bearing
14 02679 Shield
15 01546 Housing
16 01548 Gasket
17 01461 Lock Nut
18 01558 Collar
19 95523 O-Ring
20 01470 Insert
21 22
28 29 30 31 32
27
Oil: O = Air Lube
O
1
A Adhesive: A
Torque: N•m x 8.85 = In. - lbs.
T
.4 Hp/7°/Rear Exhaust
6 7 9
8 10 O
1
Please indicate:
Model #, Serial #, and RPM
when ordering replacement parts.
33 34 O
1
A
T
23 N•m
8
Index Key
No. Part # Description
21 12132 Pin
22 01448 Throttle Lever
01462 Safety Lever
23 95558 Retaining Ring
KEY
24 01449 Valve Stem
25 95730 O-Ring
26 01024 O-Ring
= Loctite #567
27 01469 Regulator
8
28 01488 Housing
29 01464 Seal
30 01472 Tip Valve
Parts Page Reorder No. PD01•53
Effective June, 2001
Die Grinder
Air Motor and Machine Parts
11 7 12 13 14
Left Hand Threads
16
T
45 N•m
18
20
40
35 36 37
31 01468 Spring
32 Air Control Ring
01568 25,000 RPM
(Optional)
01564 30,000 RPM
33 95711 Retaining ring
34 01578 Inlet Adapter
35 01486 Felt Silencer (4)
36 01379 Bronze Muffler
37 96065 O-Ring
38 01446 Air Deflector
39 95620 Retaining Ring
40 94535 Muffler Assembly
15
A
8
17
19
38 39