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Models:
58441 - 5" Pad, 3/16" Orbit, Non-Vac
58442 - 6" Pad, 3/16" Orbit, Non-Vac
58443 - 6" Pad, 3/16" Orbit, Central Vac (6 Hole Pad)
58444 - 6" Pad, 3/16" Orbit, Central Vac (8 Hole Pad)
58445 - 8" Pad, 3/16" Orbit, Non-Vac
58446 - 8" Pad, 3/16" Orbit, Central Vac
Index Key
No. Part # Description
1 95178 Screw (5)
2 95886 Washer (5)
3 Sanding Pad: See Chart
4 96477 Screw
5 Balance Arm Assembly:
56476 5" & 6"
56478 8"
6 56474 Balancer Washer
7 56470 Mount Plate Assembly
8 Shroud:
57328 Non-Vacuum
57744 6" Vacuum Overskirt
57736 8" Vacuum Overskirt
9 01673 Pin
10 56589 Shaft
11 54673 Key
12 56052 Bearing
13 56473 Pinion Gear
14 57332 Lock Ring
15 56594 Front Bearing Plate
16 54705 Rotor/Blade Set (5/pkg.)
17 56595 Cylinder
(Includes: 95865 Pin)
18 01020 O-Ring
19 54629 Rear Bearing Plate
20 01206 Bearing
21 95626 Retaining Ring
22 Housing: See Chart
(Incudes: 56581 Housing Grip
and Labels)
23 95627 Pin
24 56582 Safety Throttle Lever
25 98459 O-Ring
26 56579 Valve Stem
27 56578 Speed Regulator
28 01025 O-Ring (3)
29 56598 Seal
30 51944 Tip Valve
31 51943 Spring
32 56586* Vacuum Plug
33 56469 Exhaust Gasket
34 96459 O-Ring
35 56468 Handle Assembly
(Includes: 51938 Screen)
36 96469 Screw (2)
37 96454 Screw (2)
38 56597* Muffler
39 56596* Muffler Clip
*Parts included with Non-Vacuum
Models Only.
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.
23
22
20
17
14
T
34 N•m
12
10
Apply To
I.D. Of Threads
9
5", 6" & 8" 2-Hand
Gear Driven Sander
900 RPM Air Motor and Machine Parts
24
O
25
1
26
27
O
28
1
31
34
O
1
30
29
21
32
33
19
O
18
1
16
O
1
G
1
15
6
13
G
1
T
9 N•m
11
A
3
3 N•m
Parts Page Reorder No. PD04•06
Effective January, 2004
O
Oil: O
= Air Lube
1
A
Adhesive: A
= Loctite #243
3
Torque: N•m x 8.85 = In. - lbs.
T
G
Grease: G
= Lubriplate 630 AA
1
T
3 N•m
36
O
1
37
T
35
VACUUM OVERSKIRTS
8
7
HOUSING
ASSEMBLY #
64462
64463
64464
64465
64466
5
64467
4
SANDING PADS
3
57763 - 6" Vac (6 Hole)
57766 - 6" Vac (8 Hole)
57760 - 5" Non-Vac
57762 - 6" Non-Vac
56234 - 8" Non-Vac
56235 - 8" Vac
2
1
T
'
s
KEY
38
39
3 N•m
96425
Screw (4)
95886
Washer (4)
MODEL
NUMBER
58441
58442
58443
58444
58445
58446
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Related Manuals for Dynabrade 58441
Summary of Contents for Dynabrade 58441
- Page 1 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.
-
Page 2: Operating Instructions
Notice All Dynabrade motors use the highest quality parts and metals available and are machined to exacting tolerances. The failure of quality pneumatic motors can most often be traced to an unclean air supply or the lack of lubrication. Air pressure easily forces dirt or water contained in the air supply into motor bearings causing early failure. It often scores the cylinder walls and the rotor blades resulting in limited efficiency and power. - Page 3 6. Install the 54673 Key so that the 90° side of the key fits into the keyway of the shaft and the tapered side of the key fits into the rotor. Install the 54705 Rotor/Blade Set (5) onto the shaft 7. Apply the 95842 Dynabrade Air Lube (10W/NR or equivalent) to the blades. 8. Install the 56595 Cylinder over the rotor so that the short line-up pin fits into the front 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. Operate tool for 30 seconds to determine if tool is operating properly and to allow lubricating oils to properly penetrate motor.
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