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For Serial No. 0B1000 and Higher
Models:
53046 – 12,000 RPM
53047 – 15,000 RPM
53048 – 20,000 RPM
WARNING
!
Index Key
No. Part #
Description
1 53032 Drill Chuck
2 02028 3/8"-24 Spindle
3 02035 Lock Nut
4 01486 Felt Silencer (5)
5 54520 Bearing
6 97116 Shim
7 97117 Shim
8 97118 Shim
9 02623 Gear - 12,000 RPM
02597 Gear - 15,000 RPM
02599 Gear - 20,000 RPM
10 02042 Wick - 12,000 RPM
02044 Wick - 15 & 20,000 RPM
11 02043 Wick - 12,000 RPM
02045 Wick - 15 & 20,000 RPM
12 02031 Housing – Includes:
12
01041 Gear Oil Fitting
A
12
02041 Gear Oil Plate
B
12
02033 Needle Bearing
C
13 02624 Pinion - 12,000 RPM
02598 Pinion - 15,000 RPM
02600 Pinion - 20,000 RPM
14 01461 Lock Nut
15 02697 Bearing
16 54543 Shim
17 54544 Shim
18 54551 Shim
19 01478 Bearing Plate
20 50767 Pin (2)
21 01479 Spacer
22 02037 Rotor
23 01480 Blade (4/pkg.)
24 01476 Cylinder
25 02676 Bearing Plate
26 02696 Bearing
27 02679 Shield
28 01547 Collar
29 53920 Housing - 53046
53921 Housing - 53047
53922 Housing - 53048
30 12132 Pin
31 01449 Valve Stem
32 01448 Throttle Lever
33 01464 Seal
34 01472 Tip Valve
35 01468 Spring
36 01564 Spacer
37 95558 Retaining Ring
38 95730 O-Ring
39 01469 Speed Regulator Assy.
40 01024 O-Ring
41 95711 Retaining Ring
42 01578 Inlet Adapter
43 01379 Bronze Muffler
44 96065 O-Ring
45 01446 Air Deflector
46 95620 Retaining Ring
47 94535 Muffler Assembly
Buy parts on line at https://Dynashop.co.uk/ for all things Dynabrade
.4 Hp/Right-Angle/Rear Exhaust
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
Warning/Safety Operating Instructions for more complete safety information.
W
T
17 N•m
1
12
A
A
4
13
12
B
12
C
Left Hand
Threads
12
11
W
10
1
9
8
7
6
5
4
3
A
T
23 N•m
8
2
1
Drill Chuck
Includes Key
O
Oil: O
= Air Lube
1
W
Wicking: W
= Gear Oil
1
A
Adhesive: A
= Loctite #680
4
A
= Loctite #567
8
Torque: N•m x 8.85 = In. - lbs.
T
Air Motor and Machine Parts
18
17
16
15
14
T
34 N•m
A
8
24
22
23
21
31
30
29
28
Right Hand
Threads
39
O
1
42
41
KEY
A
T
8
Parts Page Reorder No. PD00•18
Effective February, 2000
1/4" Drill
20
19
26
25
20
O
1
32
35
33
37
34
38
40
4
23 N•m
46
45
44
'
s
27
36
43
47
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Related Manuals for Dynabrade 53046
Summary of Contents for Dynabrade 53046
- 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 Warning/Safety Operating Instructions for more complete safety information. 17 N•m Index Key No.
- 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 1-3 with different shim if necessary. 5. Once proper rotor gap clearance is achieved, install well lubricated 01480 Blades into 02037 Rotor (use 95842 Dynabrade Air Lube or equivalent). 6. Install 01476 Cylinder so it rests against the 01478 Bearing Plate (making sure inlet holes of cylinder are in alignment with inlet holes in 02676 Rear Bearing Plate).
- Page 4 Tool Assembly Complete. Please allow 30 minutes for adhesives to cure before operating tool. Important: Before operating, place 2-3 drops of Dynabrade Air Lube (P/N 95842) directly into air inlet with throttle lever depressed. Operate tool for 30 seconds to determine if tool is operating properly and to allow lubricating oils to properly penetrate motor. Motor should now be tested for proper operation at 90 PSIG.