Grizzly g0747, g0748 owner manual G0748 Headstock Parts List

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G0748 Headstock Parts List

REF	PART #	DESCRIPTION

501	P07480501	MOTOR 3HP 220V 3-PH AEVF 112-4
501-1	P07480501-1	MOTOR FAN COVER
501-2	P07480501-2	MOTOR FAN
501-3	P07480501-3	MOTOR JUNCTION BOX
501-4	P6205ZZ	BALL BEARING 6205ZZ
501-5	P6205ZZ	BALL BEARING 6205ZZ
502	P07480502	MOTOR MOUNT CAP SCREW 3/8-16
504	P6009ZZ	BALL BEARING 6009ZZ
506	PCAP02M	CAP SCREW M6-1 X 20
507	P07480507	SPINDLE TOP COVER
508	P07480508	UPPER HEADSTOCK HOUSING, ALUMINUM
509	P07480509	HOUSING SIDE COVER, PLASTIC
510	P07480510	MOTOR FIXED PULLEY
511	PCAP31M	CAP SCREW M8-1.25 X 25
512	P07480512	VARIABLE SPEED BELT 3828 9001/Q828
513	P07480513	MOTOR MOVABLE PULLEY
514	P07480514	MOTOR PULLEY SHAFT
515	P07480515	COMPRESSION SPRING
516	P07480516	SPRING BASE
517	P07480517	SPRING BASE CAP SCREW
518	P07480518	BRAKE BRACKET, ALUMINUM
519	PCAP68M	CAP SCREW M6-1 X 8
520	PS03M	PHLP HD SCR M6-1 X 8
521	P07480521	BRAKE SHOE 2-PC SET
523	P6012ZZ	BALL BEARING 6012ZZ
525	P07480525	LOWER SPINDLE PULLEY
526	P07480526	UPPER SPINDLE PULLEY
527	PR56M	EXT RETAINING RING 45MM
528	P6012ZZ	BALL BEARING 6012ZZ
529	P07480529	SLIDING SLEEVE, ALUMINUM
530	P07480530	DRAWBAR SPACER 22 X 13 X 8
531	PRP42M	ROLL PIN 3 X 20
533	P07480533	SLEEVE
534	P07480534	PLATE ADJUSTING ROD
535	P07480535	DRAWBAR 7/16"-20 X 23-1/2"
536	P07480536	CHAIN PIN
537	PRP76M	ROLL PIN 4 X 16
538	P07480538	SPEED CHANGE PLATE
539	PR43M	EXT RETAINING RING 50MM
540	PS50	PHLP HD SCR 5-40 X 1/4
541	P07480541	BRAKE EXTENSION SPRING
543	PB09M	HEX BOLT M8-1.25 X 20
545	PEC04M	E-CLIP 13MM
546	P07480546	BRAKE PIVOT ARM 2-PC SET
547	P07480547	BRAKE PIVOT ROD
548	PCAP85M	CAP SCREW M6-1 X 6
549	P07480549	TAPERED KNOB 3/8-16
550	P07480550	BRAKE LEVER
551	PN08	HEX NUT 3/8-16
552	PCAP06M	CAP SCREW M6-1 X 25

REF PART #		DESCRIPTION

554	P07480554	BRAKE SHAFT SLEEVE
555	P07480555	BRAKE SHAFT
556	PCAP01M	CAP SCREW M6-1 X 16
557	P07480557	PULLEY COVER
558	P07480558	TIMING BELT PULLEY
559	PN04	HEX NUT 5/8-11
560	P07480560	TIMING BELT 225L
561	P07480561	BEARING HOUSING
562	P6203ZZ	BALL BEARING 6203ZZ
563	P07480563	PINION GEAR
564	PK47M	KEY 4 X 4 X 15
565	P07480565	TIMING BELT CLUTCH
566	P07480566	PINION SHAFT
567	P07480567	HEADSTOCK BOTTOM COVER
568	P07480568	BULL GEAR SEAT
570	P07480570	BEARING SLEEVE
571	P07480571	SPACER
572	P07480572	BEARING SLEEVE
573	P07480573	THRUST WASHER
574	P07480574	SPINDLE TIMING PULLEY
575	P07480575	CLUTCH
576	P07480576	CLUTCH SHAFT SLEEVE RING
577	P07480577	SPLINE SHAFT
578	P07480578	SPACER
579	PK34M	KEY 5 X 5 X 20
580	PK70M	KEY 8 X 8 X 12
582	P07480582	BEARING HOUSING
583	P07480583	CLUTCH GEAR SHAFT
584	P07480584	SPEED RANGE POSITIONING PLATE
585	PCAP33M	CAP SCREW M5-.8 X 12
587	P07480587	PIVOT ARM
588	PRP07M	ROLL PIN 6 X 20
589	P07480589	ROUND PLASTIC KNOB 1/4"-20
590	P07480590	SPRING STUD 1/4"-20 X 3/4"
591	P07480591	COMPRESSION SPRING
592	P07480592	SPEED RANGE POSITIONING PIN
593	P07480593	HANDWHEEL HANDLE
594	P07480594	SPEED HANDWHEEL INFO PLATE
595	P07480595	HANDWHEEL
596	PSS02M	SET SCREW M6-1 X 6
597	P07480597	BRASS SLEEVE
598	P07480598	SPEED CHANGE SHAFT
599	PRP61M	ROLL PIN 3 X 12
600	P07480600	WORM
601	PRP115M	ROLL PIN 5 X 8
602	P07480602	CHAIN SHAFT
604	P07480604	CHAIN
605	P07480605	CHAIN MASTER LINK
606	P07480606	MASTER LINK PIN
607	P07480607	WORM GEAR

-68-	Model G0747/G0748 (Mfg. Since 8/12)

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Contents For models manufactured since 8/12 Page Table of Contents Wiring Machine Description Manual Accuracy IntroductionContact Info Front View Identification Model G0747 Headstock Identification Model G0748 Headstock Identification Machine Data Sheet Main Specifications Operation Info Model G0748 Vertical Mill Variable Speed Variable Safety Safety Instructions for MachineryPage Additional Safety for Milling Machines Full-Load Current Rating Power SupplyAvailability Circuit Requirements forMinimum Gauge Size 14 AWG Grounding InstructionsExtension Cords 50 ftNeeded for Setup SetupUnpacking Inventory Small Item Inventory Figure QtyBefore cleaning, gather the following CleanupBasic steps for removing rust preventative Site Considerations HEAVy Lift Lifting & PlacingTo lift and move the mill Bolting to Concrete Floors Leveling & MountingLeveling Machine MountsInitial Lubrication AssemblyTo assemble the mill Test Run Mill Test RunPower Feed Test Run To test the power feedTo perform the spindle break-in procedure Inspections AdjustmentsSpindle Break-In Operations Operation OverviewGraduated Index Rings Table MovementTable Locks Axis Power Feed Identification Head Movement Axis Power Feed OperationTo operate the X-axis power feed Tool Needed QtyTilting Head Forward/Backward Rotating Head Left/RightMoving Ram Forward/Backward Ram MovementRotating Ram Recommended Cutting Speed FPM x Spindle SpeedDetermining Spindle Speed Tool Diameter in inches xSetting Model G0747 Spindle Speed To set the Model G0747 spindle speedLow Spindle Speed Range Setting Model G0748 Spindle Speed To set the Model G0748 spindle speedSpindle Downfeed Downfeed ControlsFine Downfeed Coarse DownfeedTo use the coarse downfeed Auto-Downfeed To use the auto-downfeedSpindle Brake Model G0747 brake lever G0748 Brake LeverUnloading Tooling Loading/Unloading ToolingLoading Tooling Tools Needed QtyAccessories G1076-52-PC. Clamping KitG7155-6 Precision Milling Vise G9299-10 Yuasa-Type Rotary TableCleaning Protecting MaintenanceSchedule Lubrication QuillTable Ways One-Shot Oiler Headstock GearingHead Tilt & Ram Pinions Ram WaysTable Elevation Leadscrew Power Feed Gears To lubricate the power feed gearsMachine Storage Troubleshooting ServiceSymptom Possible Cause Possible Solution Symptom Possible Cause Possible Solution Adjusting Gibs Saddle gib and adjustment screw Knee Gib Adjustment ScrewAdjusting Leadscrew Backlash Axis Leadscrew BacklashCross Leadscrew Backlash Tramming Spindle To tram the spindle to the tablePage Wiring Wiring Safety InstructionsG0747 Wiring Diagram G0748 Wiring Diagram Parts MainMain Parts List DescriptionAxis Leadscrews DescriptionDownfeed System Downfeed System Parts List CAM ROD Sleeve Assembly G0747 Headstock G0747 Headstock Parts List PFH30M Flat HD SCR M5-.8 XG0748 Headstock G0748 Headstock Parts List Headstock Front COVER, Aluminum One-Shot Oiler Accessories G0747 Machine Labels & Cosmetics G0748 Machine Labels & Cosmetics Model G0747/G0748 Mfg. Since 8/12 Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty & Returns