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Models:
52279 – 15,000 RPM, 6 mm Collet
52292 – 15,000 RPM, 1/4" Collet
52293 – 18,000 RPM, 1/4" Collet
52294 – 20,000 RPM, 1/4" Collet
52295 – 18,000 RPM, 6 mm Collet
52297 – 20,000 RPM, 1/4" Collet
52298 – 20,000 RPM, 6 mm Collet
52299 – 20,000 RPM, 6 mm Collet
WARNING
!
1
17 N•m
34 N•m
Index Key
No. Part # Description
1 Collet Assembly
50010 1/4"
50015 6 mm
2 04034 Rear Exhaust Cover
3 01007 Bearing
4 01121 Shim (3/pkg.)
5 01008 Bearing Plate
6 50767 Pin (2)
7 01010 Spacer
8 01028 Cylinder
A
Right Hand Threads
8
21
22
26
23
24
25
O
Oil: O
= Air Lube
1
A
Adhesive: A
= Loctite #567
8
T
Torque: N•m x 8.85 = In. - lbs.
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
T
T
4
9 01185 Blade (4/pkg.)
10 55021 Rotor
11 01743 Bearing Plate
12 02649 Bearing
13 01739 Housing
14 01548 Gasket
15 01461 Lock Nut
16 01558 Collar
17 95523 O-Ring
18 01470 Insert
19*
20
31
27
28
29
30
KEY
Shade Parts represent 94520 Muffler Assembly
*Optional 01462 Safety lock lever assembly available.
.7 Hp/Short Shank/ Rear Exhaust
5
7
8
6
9
Please indicate:
Model #, Serial #, and RPM
when ordering replacement parts.
53163 – Handle (Std. on 52297, 52299)
32
33
34
Index Key
No. Part # Description
19 01448 Throttle Lever
20 12132 Pin
21 95558 Retaining Ring
22 01449 Valve Stem
Model# Housing#
23 95730 O-Ring
52279
02165
24 01024 O-Ring
52292
02166
25 01469 Regulator Assembly
52293
02167
26 Housing ( See Chart )
52294
02168
27 01464 Seal
52295
02169
28 01472 Tip Valve
52297
02168
29 01468 Spring
52298
02170
30 Air Control Ring
52299
02170
Parts Page Reorder No. PD01•106
Effective December, 2001
Die Grinder
Air Motor and Machine Parts
10
6
11
12
A
8
Left Hand Threads
14
O
1
T
45 N•m
16
18
35
36
37
01606 15,000 RPM
01543 18,000 RPM
01564 20,000 RPM
31 95711 Retaining ring
32 95438 O-Ring
33 94521 Muffler Base
34 94524 Sintered Muffler
35 94525 Felt Muffler
36 94522 Muffler Cap
37 95375 O-Ring
38 94526 Spacer
39 94523 Inlet Adapter
13
A
8
15
17
38
39
A
O
8
1
T
23 N•m
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Related Manuals for Dynabrade 52279
Summary of Contents for Dynabrade 52279
- Page 1 Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air tools WARNING (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.
- Page 2 2. Some silencers on air tools may clog with use. Clean and replace as required. 3. All Dynabrade Rotary Vane air motors should be lubricated. Dynabrade recommends one drop of air lube per minute for each 10 SCFM (example: if the tool specifications state 40 SCFM, set the drip rate of your filter-lubricator at 4 drops per minute).
- Page 3 1-5 with different shim if necessary. 7. Once proper rotor/gap clearance is achieved, install well lubricated 01185 Blades (4/pkg) into rotor slots. Dynabrade Air Lube P/N 95842 is recommended. 8. Install cylinder over rotor. Be sure air inlet holes of cylinder face away from bearing plate.
- Page 4 Important: Motor should now be tested for proper operation at 90 PSIG. If motor does not operate properly or operates at a higher RPM than marked on the tool, the tool should be serviced to correct the cause before use. Before operating, place 2-3 drops of Dynabrade Air Lube (P/N 95842) directly into air inlet with throttle lever depressed.
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