Download Print this page
Milwaukee 5303-20 Service Parts List
Milwaukee 5303-20 Service Parts List

Milwaukee 5303-20 Service Parts List

1-1/8"
Hide thumbs Also See for 5303-20:

Advertisement

Quick Links

EXAMPLE:
Component Parts (Small #) Are Included
00
0
When Ordering The Assembly (Large #).
FIG.
PART NO.
DESCRIPTION OF PART
3
12-20-0407
Nameplate
6
10-07-6215
Product Label
8
45-88-1245
Washer
9
44-90-0340
Snap Ring (Ext.)
10
43-87-0080
Isolation Block
102
31-15-0255
Brush Cover
106
05-74-0685
Screw
107
05-74-0715
Screw
108
05-78-0715
Screw
109
05-74-0695
Screw
110
05-74-0700
Screw
113
05-78-0745
Screw
132
34-40-0145
O-Ring
200
31-40-0040
Gearcase
204
44-86-0625
Splined Retainer
206
31-15-0305
Crankcase
207
43-44-0375
Gasket
208
45-88-8825
Washer
209
34-40-4440
O-Ring
210
02-80-6025
Thrust Bearing Set
«
211
14-73-0246
Wobble Shaft Assembly
«
212
36-66-3160
Reduction Gear Shaft
214
45-88-1250
Washer
215
40-50-8895
Spring
216
45-22-0300
Coupling Sleeve
217
45-88-1240
Washer
218
36-92-0745
Wobble Plate
219
32-60-2621
Reduction Gear
«
220
32-60-2155
Offset Gear
221
32-60-2165
Internal Gear
222
44-82-0190
Ram
223
---------------
Piston
224
44-60-1405
Wrist Pin
225
45-88-1180
Washer
«
226
44-90-4500
Shift Ring
227
34-40-4454
O-Ring
228
44-60-1485
Pin
229
44-66-6055
Retaining Plate
232
---------------
Spindle
233
40-50-7975
Belleville Spring
234
45-88-7765
Stop Washer
235
32-75-1205
Spindle Gear
236
44-90-4510
Retaining Ring (Ext.)
237
45-88-1255
Washer
SERVICE PARTS LIST
SPECIFY CATALOG NO. AND SERIAL NO. WHEN ORDERING PARTS
1-1/8" ROTARY HAMMER
5303-20
CATALOG NO.
NO. REQ.
(1)
(2)
(1)
(1)
(1)
(2)
(4)
(2)
(3)
(2)
(2)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(6)
(1)
(1)
(1)
(1)
SERIAL
893B
NUMBER
SEE SERVICE INSTRUCTION
SEE BACK PAGE OF THIS BULLETIN
FOR ADDITIONAL LUBRICATION
FIG.
PART NO.
DESCRIPTION OF PART
238
02-80-0150
Thrust Washer
239
45-88-0775
Locking Washer
---------------
240
45-60-0495
Striker Support
---------------
241
44-82-0085
Ram Catcher
242
34-40-4451
O-Ring
---------------
243
42-76-0725
Thrust Collar
244
44-90-4415
Retaining Ring
---------------
245
45-56-2535
Striker
---------------
246
45-88-1260
Washer
247
34-40-4452
O-Ring
248
45-88-1265
Washer
249
34-40-4453
O-Ring
251
34-40-4459
O-Ring
252
42-76-0265
Quik Change Collar
253
44-90-0105
Ring
254
02-02-0100
Ball
255
40-50-8900
Spring
256
44-90-0350
Snap Ring (Int.)
257
44-90-0110
---------------
Ring
---------------
258
40-50-8905
Spring
259
45-88-1270
Washer
260
45-88-1275
Washer
267
05-77-0030
Bolt
«
269
45-60-0511
Spindle Bearing Support
270
44-90-0115
Ring
274
34-40-4465
O-Ring
«
420
36-66-4266
Intermediate Gear Set
«
426
45-88-1170
Washer
«
427
45-88-1175
Washer
605
43-46-0170
Depth Gauge
---------------
610
48-03-3040
Quik Change SDS-Plus Chuck
700
48-55-5303
Carrying Case
703
49-15-0305
Side Handle w/Depth Rod
1202
44-10-0075
Shift Lever
10-15-0270
Warning Tag
14-46-5303
Lubrication Service Kit
14-46-5309
Service Instructions Notice
MILWAUKEE ELECTRIC TOOL CORPORATION
13135 W. LISBON RD., BROOKFIELD, WI 53005
PAGE 1 OF 2
BULLETIN NO.
54-24-0576
REVISED BULLETIN
DATE
54-24-0575
Feb. 2006
WIRING INSTRUCTION
58-01-1130
103
206
NOTICE 14-46-5309
AND SERVICE NOTES
223 232 240 241 243
245 246 257 258 610
NO. REQ.
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(6)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Drwg. 4

Advertisement

loading
Need help?

Need help?

Do you have a question about the 5303-20 and is the answer not in the manual?

Questions and answers

Summary of Contents for Milwaukee 5303-20

  • Page 1 Lubrication Service Kit 44-66-6055 Retaining Plate 14-46-5309 Service Instructions Notice --------------- Spindle 40-50-7975 Belleville Spring 45-88-7765 Stop Washer 32-75-1205 Spindle Gear 44-90-4510 Retaining Ring (Ext.) MILWAUKEE ELECTRIC TOOL CORPORATION 45-88-1255 Washer 13135 W. LISBON RD., BROOKFIELD, WI 53005 Drwg. 4...
  • Page 2 5303-20 1/1/8" SDS-Plus Rotary Hammer Serial Number 893A and 893B The following service replacement parts for Series A and B 5303-20 1-1/8" SDS-Plus Rotary Hammer are OBSOLETE and no longer available: Piston (223), Spinde (232, Striker Support (240) Ram Catcher (241), Thrust Collar (243), Striker (245), Washer (246), Ring (257), Spring (258), and Quik Change SDS-Plus Chuck (610).
  • Page 3 BULLETIN 54-24-0576 Feb. 2007 PAGE 2 OF 2 SERVICE NOTES: 5303-20 For any service that requires access into the gearcase, the shift lever must be removed. To remove, shift to the hammer and drill mode and insert a screwdriver under the lever end and pry up. The lever will be destroyed and must be replaced.
  • Page 4 GREASING INSTRUCTIONS: 5303-20 Type "P" Grease (Cat. No. 49-08-4250) Place 1/2 oz. at needle bearing / splined retainer area of gear case. Grease assembled wobble shaft with 1/2 oz. of grease. Place 1/8 oz. in armature pinion / intermediate shaft assembly (420) cavity.