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Models:
50371 — With 3/8"-24 Male Spindle
50372 — With 5/8"-11 Male Spindle
WARNING
!
50367 Felt Silencer
50335 Silencer
50362 Angle Housing
01041 Grease Fitting*
G
53163 Handle
95042 Washer
Left Hand Threads
50424 Bearing Washer
12152 Bearing
52186 Pinion/Gear Set
Spindle
50334 - 3/8"-24
52117 - 5/8"- 11
52120 Shim Pack
(3/pkg.)
50431 Bearing
52088 Spacer
50412 Felt Ring
50289 Washer
Spindle Nut
50333 - 50371
52118 - 50372
T
5
50384 Spindle Bearing Cover
T
Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air
tools (ANSI B186.1 and B7.1) and any other applicable safety codes and regulations. Please refer to
Dynabrade's Warning/Safety Operating Instructions for more complete safety information.
50336 Seal 50366 Exhaust Cover
Right Hand Threads
50383 Collar
50381 Lock Nut
52186 Pinion/Gear Set
T
6
95558 Retaining Ring
Right Hand Threads
L
4
01295 Housing
01477 Valve Stem
95730 O-Ring
5
01024 O-Ring
01247 Regulator
Oil
O
Loctite/Hernon:
L
L
= Hernon #940
4
Torque: N•m x 8.85 = In. - lbs.
T
T
= 4.5 N•m, T
2
T
= 34 N•m, T
5
*Grease every 16 hours of use
See inside for Important Operating, Maintenance and Safety Instructions
4" Right Angle
12,000 RPM, Machine and Motor parts
50511 Screw (2)
01791 Washer (2)
07149 Clamp
01121 Shim Pack (3/pkg.)
01007 Bearing
L
4
50332 Pinion Spacer
50368 Front Bearing Plate
T
3
01464 Seal
KEY
= 17 N•m, T
= 23 N•m
3
4
= 45 N•m
6
Parts Page Reorder No. PD96•61
Effective October, 1996
Supersedes PD96•17
Disc Sander
T
2
50767 Guide Pin (2)
01722 Rear Bearing Plate
50379 Rotor
01028 Cylinder
01010 Spacer
01185 Blades(4/pkg.)
57344 Lever
01017 Pin
95375 O-Ring
01468 Spring
01472 Tip Valve
53190 Block Plate
O
02649 Bearing
96065 O-Ring
01494 Inlet Adapter
T
L
O
3
2
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Table of Contents
Related Manuals for Dynabrade 50371
Summary of Contents for Dynabrade 50371
- Page 1 Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air WARNING tools (ANSI B186.1 and B7.1) and any other applicable safety codes and regulations. Please refer to Dynabrade's Warning/Safety Operating Instructions for more complete safety information. 50367 Felt Silencer 50336 Seal 50366 Exhaust Cover...
- Page 2 2. Some silencers on air tools may clog with use. Clean and replace as required. 3. All Dynabrade air motors should be lubricated. Dynabrade recommends one drop of air lube per minute for each 10 SCFM (example : if the tool specification state 40 SCFM, set the drip rate of your filter-lubricator at 4 drops per minute).
- Page 3 6. Check clearance between rotor and bearing plate using a .001" feeler gauge. Clearance should be at .001" to .0015". Adjust clearance by repeating steps 1-5 with different shims if necessary. Remove rotor from vise. 7. Once proper rotor gap clearance is achieved, install well lubricated 01185 Blades (4) into rotor slots. Dynabrade recommends using their 95842 Dynabrade Air Lube.
- Page 4 Important: Grease should be applied to the gears of the tool before operation. Dynabrade recommends using their 95542 Grease and 95541 Grease Gun. Locate grease fitting in angle housing and inject one full gun load of grease into gear case. Also, 2 or 3 drops of Dynabrade Air Lube (P/N 95842) or equivalent should be placed directly into air inlet with throttle lever depressed.
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