Grizzly G4791 User Manual

SECTION 10: PARTS

Mill Head Breakdown

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Mill Head Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

1 P4791001 SPANNER NUT M30-1.5 46 P4791046 ROLLING BEARING 109
2 P4791002 BEVEL GEAR 46T 47 PR56M EXT RETAINING RING 45MM
3 P4791003 SPACER 48 P4791048 MILL SPINDLE
4 P8107 THRUST BEARING 8107 48-1 P4791048-1 DRAW BAR
5 P4791005 LEADSCREW NUT BRACKET 49 P4791049 MILL DRIVE SYSTEM BASE
6 PSB13M CAP SCREW M8-1.25 X 30 50 P4791050 ROLLING BEARING 204
7 P4791007 ELEVATION LEADSCREW NUT 51 P4791051 SPACER
8 PK60M KEY 8 X 8 X 15 52 P4791052 BUSHING
9 P4791009 MILL COLUMN 53 P4791050 ROLLING BEARING 204
10 P4791010 CAP SCREW M16-2 X 35 54 P4791054 THREADED SHAFT
11 P4791011 MILL HEADSTOCK CASTING 55 PN43M ACORN NUT M10-1.5
12 P4791012 LOCK PLUNGER 56 P4791056 IDLER PULLEY
13 P4791013 SPECIAL HEX NUT 57 P4791057 SPINDLE PULLEY
14 P4791014 ELEVATION LEADSCREW 58 P4791058 MILL DRIVE SYSTEM COVER
15 P8108 THRUST BEARING 8108 59 P4791059 SPINDLE CAP BASE
16 P4791016 LOCK COLLAR M36-1.5 60 P4791060 SPINDLE CAP
17 PS05M PHLP HD SCR M5-.8 x 8 61 P4791061 PULLEY CAP
18 P4791018 MILL COLUMN BRACKET 62 PSS14M SET SCREW M8-1.25 X 12
19 PSB31M CAP SCREW M8-1.25 X 25 63 PW04M FLAT WASHER 10MM
20 PR07M EXT RETAINING RING 18MM 64 P4791064 LOCK PLUNGER CAP
21 P4791021 BUSHING 65 P4791065 HANDLE M10-1.25 X 50
22 P4791022 COLUMN COVER 66 PSB76M CAP SCREW M8-1.25 X 18
23 P4791023 LONG KNOB B8 X 40 67 P4791067 LOCK BOLT M10 X 50
24 P4791024 HANDLE M8-1.25 X 40 68 PSS06M SET SCREW M8-1.25 X 16
25 P4791025 HANDLE HUB 69 P4791069 SWITCH PANEL
26 P4791026 LOCK BOLT 70 PSS41M SET SCREW M8-1.25 X 18
27 P4791027 LOCK BOLT SLEEVE 71 PS52M PHLP HD SCR M4-.7 X 20
28 P4791028 TAPER PIN 4 X 28 72 PS09M PHLP HD SCR M5-.8 X 10
29 P4791029 GEAR SHAFT BRACKET 74 P4791074 MILL SWITCH ASSEMBLY
30 P4791030 BEVEL GEAR SHAFT 30T 74-1 P479174-1 ELECTRICAL BOX
31 PB08M HEX BOLT M6-1 X 20 74-2 P479174-2 SWITCH COVER
32 PSS17M SET SCREW M8-1.25 X 6 74-3 PS36 PHLP HD SCR 10-24 X 2-1/2
33 PR09M EXT RETAINING RING 20MM 74-4 P479174-4 FWD/REV SWITCH
34 P4791034 BUSHING 74-5 P479174-5 ON SWITCH
35 P4791035 CAM SHAFT 74-6 P479174-6 OFF SWITCH
36 P4791036 BEARING CAP 74-7 P4791941 STRAIN RELIEF
37 PSS07M SET SCREW M5-.8 X 5 75 PEC08M E-CLIP 16MM
38 P4791038 FELT COLLAR 76 P4791076 LOCK BOLT SLEEVE
39 P4791039 TAPERED ROLLER BEARING 7108 77 P4791077 LOCK BOLT PLUNGER
40 P4791040 MILL QUILL 78 P4791078 HANDLE KNOB
41 P4791041 TAPERED ROLLER BEARING 7107 79 P4791079 HANDLE HUB
42 P4791042 SPANNER LOCK WASHER 35MM 80 P4791080 SPECIAL SLOTTED SCREW
43 P4791043 SPANNER NUT M35-1.5 81 PVM37 V-BELT 3L370
44 P4791044 BEARING CAP 82 PVM50 V-BELT 3L500
45 PB148M HEX BOLT M5-.8 X 16

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Downfeed Breakdown

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REF PART # DESCRIPTION REF PART # DESCRIPTION

101 P4791101 SPRING COVER 117 PSB07M CAP SCREW M6-1 X 30
102 P4791102 COILED SPRING 0.8 X 20 X 1000 118 P4791118 GRADUATED DIAL
103 P4791103 SPRING SEAT 119 P4791119 CLUTCH SLEEVE
104 PS17M PHLP HD SCR M4-.7 x 6 120 P4791120 WORM
105 P4791105 GEAR SHAFT 18T 121 P4791121 KNOB
106 PK99M KEY 6 X 6 X 15 122 PSB109M CAP SCREW M5-.8 X 50
107 P4791107 PIN 5 X 28 123 P4791123 SHAFT
108 P4791108 WORM SEAT 124 PSS04M SET SCREW M6-1 X 12
109 P4791109 BALL OILER 8MM 125 P4791125 COMPRESSION SPRING 0.6 X 5 X 15
110 P4791110 STAR KNOB 126 P4791126 STEEL BALL 5MM
111 P4791111 TAPER PIN 3 x 18 127 P4791127 SPRING PLATE
112 P4791112 SHAFT 128 P4791128 HANDLE SEAT
113 PRP02M ROLL PIN 3 X 16 129 PSS04M SET SCREW M6-1 X 12
114 PSS31M SET SCREW M5-.8 X 8 130 P4791130 HANDLE LEVER M10-1.5 X 100
115 P4791115 WORM SLEEVE 131 P4791131 HANDLE KNOB M10-1.5 X 50
116 P4791116 WORM

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Mill Motor Breakdown

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REF PART # DESCRIPTION REF PART # DESCRIPTION

201 P4791201 MOTOR PULLEY 205-6 P4791205-6 MOTOR FAN
202 PK99M KEY 6 X 6 X 15 206 P4791206 MOTOR MOUNT
203 PSS05M SET SCREW M5-.8 X 10 207 PSS31M SET SCREW M5-.8 X 8
204 PB85M HEX BOLT M8-1.25 X 18 208 P4791208 COLLAR
205 P4791205 MILL MOTOR 3/4HP 220V 1-PH 209 P4791209 GEAR SHAFT 12T
205-1 P4791205-1 CAPACITOR COVER 210 PSB76M CAP SCREW M8-1.25 X 18
205-2 P4791205-2 S CAPACITOR 75M 250V 1-1/4 X 3-1/8 211 P4791211 HANDLE HUB
205-3 P4791205-3 R CAPACITOR 16M 450V 1-5/8 X 2-7/8 212 P4791212 HANDLE LEVER M6-1 X 36
205-4 P4791205-4 MOTOR WIRING JUNCTION BOX 213 P4791213 KNOB M6-1 X 25
205-5 P4791205-5 MOTOR FAN COVER 214 P4791214 MOTOR BRACKET

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REF PART # DESCRIPTION REF PART # DESCRIPTION

301 P4791301 TALESTOCK GIB 320 P4791320 TAILSTOCK LEADSCREW NUT
302 P4791302 KNOB M6-1 X 36 321 P4791321 GRADUATED DIAL
303 P4791303 HANDLE M6-1 X 40 322 P4791322 BUSHING
304 P4791304 HANDLE HUB 323 P4791323 SPRING PLATE
305 P4791305 GRADUATED LABEL 324 P4791324 HANDWHEEL
306 P4791306 SPECIAL T-NUT 325 PN43M ACORN NUT M10-1.5
307 P4791307 TAILSTOCK QUILL 326 P4791326 HANDWHEEL HANDLE
308 P4791308 COLLAR 328 P4791328 LOCK PLUNGER
309 PSS05M SET SCREW M5-.8 X 10 329 P4791329 PLUG
310 P4791310 LOCK PLUNGER 330 P4791330 TAILSTOCK BASE
311 P4791311 KNOB 331 PSS19M SET SCREW M8-1.25 X 30
312 P4791312 HANDLE 332 PN03M HEX NUT M8-1.25
313 P4791313 HANDLE HUB 333 P4791333 LOCK PLUNGER
314 PW04M FLAT WASHER 10MM 334 PSB106M CAP SCREW M8-1.25 X 90
315 PB116M HEX BOLT M10-1.5 X 45 335 P4791335 ADJUSTMENT NUT
316 P4791316 TAILSTOCK CASTING 336 P4791336 OFFSET LABEL
317 P4791109 BALL OILER 8MM 337 P4791337 INDICATOR LABEL
318 P4791318 TAILSTOCK LEADSCREW 339 P4791339 SPECIAL CAP SCREW
319 PK125M KEY 4 X 4 X 28

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Bed Breakdown

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