Dynabrade 48520, Safety, Operation And Maintenance

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48520 – 12,000 RPM
48521 – 15,000 RPM
48522 – 20,000 RPM
48530 – 12,000 RPM
48531 – 15,000 RPM
48532 – 20,000 RPM
48540 – 12,000 RPM
48541 – 15,000 RPM
48542 – 20,000 RPM
2" & 3" Disc Sander
Complete Assembly
Adhesive: A
4
= Loctite #680
A
8
= Loctite #567
A
10
= Loctite #243
Torque: N•m x 8.85 = In. - lbs.
Oil: O
1
= Air Lube O
A
T
W
KEY
ITEM P/N DESCRIPTION QTY.
1
51344
51346 2" LOCKING-TYPE PAD
3" LOCKING-TYPE PAD
1
2 02029 SPINDLE - 1/4"-20 1
3 02035 LOCK NUT 1
4 01486 FELT SILENCER 1
5 54520 BEARING 1
6 54557 SHIM PACK (3/PKG) AR
7
02623
02597
02599
GEAR – 12,000 RPM
GEAR – 15,000 RPM
GEAR – 20,000 RPM
1
8
02042 BOTTOM WICK
1
9 02043 TOP WICK 1
10 02031 HOUSING ASSEMBLY 1
10.1 02033 BEARING 1
10.2 02041 GREASE PLATE 1
10.3 01041 LUBRICANT FITTING 1
10.4 ——— HOUSING 1
11 01547 INSULATOR COLLAR 1
12
45294
45295
45296
SHORT BLOCK ASSY – 12,000 RPM
SHORT BLOCK ASSY – 15,000 RPM
SHORT BLOCK ASSY – 20,000 RPM
1
12.1
02624
02598
02600
PINION – 12,000 RPM
PINION – 15,000 RPM
PINION – 20,000 RPM
1
12.2 02649 BEARING 1
12.3 01479 SPACER 1
12.4 54529 SHIM PACK (3/PKG) AR
12.5 01478 FRONT BEARING PLATE 1
12.6 50767 PIN 2
12.7 45293 ROTOR 1
12.8 01480 VANE (4/PKG) 1
12.9 01476 CYLINDER 1
12.10 02676 REAR BEARING PLATE 1
12.11 02696 BEARING 1
13 45272 GOVERNOR ASSEMBLY 1
14 45320 GOVERNOR CHAMBER 1
15 45307 HOUSING ASSEMBLY 1
16 96077 O-RING 1
17
———
SLEEVE - See Chart Page 4 1
18 97060 PIN 1
19 45315 BUSHING 1
20 97045 PIN 1
21 45263 THROTTLE LEVER 1
22 45310 SEAL 1
23 58365 TIP VALVE 1
24 01468 SPRING 1
25 01564 AIR CONTROL RING 1
26 94535 STANDARD MUFFLER ASSEMBLY 1
26.1 95711 SNAP RING 1
26.2 01486 FELT SILENCER 4
26.3 96065 O-RING 1
26.4 01446 AIR DEFLECTOR 1
26.5 95620 RETAINING RING 1
26.6 01578 INLET ADAPTER ASSEMBLY 1
27 94520 EXTENDED MUFFLER ASSEMBLY 1
27.1 95438 O-RING 1
27.2 94521 MUFFLER BASE 1
27.3 94524 SINTERED BRONZE 1
27.4 94525 FELT SILENCER 1
27.5 94522 MUFFLER CAP 1
27.6 95375 O-RING 1
27.7 94526 SPACER 1
27.8 94523 INLET ADAPTER ASSEMBLY 1
P/N DESCRIPTION QTY.
95262 WRENCH – 14 MM 1
95541 GUN 1
95848 GEAR OIL 1
2
4
5
6
7
8
1
23 N•m T
A
8
A
4
W
1
W
1
3
10.1
10.2
10.3
10.4
LH
9
A
10
17 N•m T
11
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
12.10
12.11
LH
LH
0.8 N•m T
A
10
13
14
15
16
17
18
20
21
34 N•m
T
Always follow adhesive manufacturers
cleaning and priming recommendations.
Models: 48540, 48541, 48542
Models:
48520, 48521,
48522, 48530,
48531, 48532
26.1
26.1
26.3
27.2
26.4
26.5
27.3
26.2
27.1
A
8
T
28
A
8
O
1
T
28
O
1
26.6
27.4
27.6
27.7
27.5
2 N•m T
A
8
19
22
23
24
25
2" Dia. Models
Standard Exhaust
3" Dia. Models
3
Extended Exhaust Extended Exhaust
27.8
AR – “As Required”
Wicking: W
1
= Wicking Gear Oil