Dynabrade 52503 Important Operating, Maintenance And Safety Instructions

For Serial Number 1B1000 and Higher
Models:
52503 — 2" Disc Sander
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
! WARNING
refer to Dynabrade
Index Key
No. Part # Description
22 01488 Housing - 52503
1 51344 2" Disc Pad
2 50133 Adapter 23 01448 Throttle Lever
01462 Safety Throttle Lever
3 01560 Exhaust Cover
24 12132 Pin
4 01580 Silencer
25 95558 Retaining Ring
5 02649 Bearing
26 01449 Valve Stem
6 54529 Shim Pack (3/pkg.)
27 95730 O-Ring
7 01478 Front Bearing Plate
28 01024 O-Ring
8 01479 Spacer
29 01469 Speed Regulator Assy.
9 50767 Pin (2)
30 01464 Seal
10 01480 Blades (4/pkg.)
31 01472 Tip Valve
11 01594 Rotor
32 01468 Spring
12 01476 Cylinder
33 01568 Air Control Ring
13 02673 Rear Bearing Plate
34 95711 Retaining Ring
14 02696 Bearing
35 01578 Inlet Adapter
15 02679 Shield
36 01486 Felt Silencer (4)
16 01546 Housing
37 01379 Bronze Muffler
17 01548 Gasket
38 96065 O-Ring
18 01461 Lock Nut
39 01446 Air Deflector
19 01558 Collar
40 95620 Retaining Ring
20 95523 O-Ring
41 94535 Muffler Assembly
21 01470 Insert
O
A
T
' s Warning/Safety Operating Instructions for more complete safety information. See inside for Important Operating, Maintenance and Safety Instructions.
16 15 14
A
8
17
Left Hand Threads
T
45 N•m
18
Right Hand
Threads
19
A
20 21
KEY
Oil: O = Air Lube
1
Adhesive: A = Loctite #567
8
Torque: N•m x 8.85 = In. - lbs.
13 9 11
O
12 10
1
23 24
25
22 26
8
27
30 31
29
28
Parts Page Reorder No. PD01•76R
.4 Hp/7°/Rear Exhaust
Disc Sander
Air Motor and Machine Parts
9 7 5
8 6 4
T
23 N•m
32 33 O
1
A
34 35 36
8
Effective September, 2001
3 1
T
28 N•m
2 T 17 N•m
37 38 39 40
41