Grizzly g0749, g0746 owner manual PR12M EXT Retaining Ring 35MM

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Quick-Change Gearbox Parts List (Cont.)

REF PART #		DESCRIPTION

707	PR12M	EXT RETAINING RING 35MM
708	PR11M	EXT RETAINING RING 25MM
709	P6005-OPEN	BALL BEARING 6005-OPEN
710	PR25M	INT RETAINING RING 47MM
711	P07460711	GEAR 27T
712	PR84M	EXT RETAINING RING 34MM
713	P07460713	CLUTCH GEAR 32T
714	P07460714	DOWEL PIN 6 X 20
715	P07460715	SLEEVE
716	PR37M	EXT RETAINING RING 32MM
717	P07460717	GEAR 35T
718	P07460718	GEAR 27T
719	P07460719	GEAR 30T
720	P07460720	GEAR 30T
721	P07460721	GEAR 23T
722	P07460722	GEAR 22T
723	P07460723	GEAR 21T
724	P07460724	GEAR 30T
725	P07460725	GEAR 19T
726	P07460726	GEAR 27T
727	P07460727	GEAR 29T
728	P6009-OPEN	BALL BEARING 6009-OPEN
729	PK185M	KEY 10 X 10 X 65
730	P07460730	SHAFT
731	P07460731	NEEDLE ROLLER BEARING NAF 17 X 25 X 3
732	P07460732	SLIDE GEAR 35T
733	P07460733	SPLINE SHAFT
734	PR19M	EXT RETAINING RING 28MM
735	P07460735	COMBO SLIDE GEAR 30T/45T
736	P6004-OPEN	BALL BEARING 6004-OPEN
737	P07460737	GEAR SHAFT 60T
738	PR38M	INT RETAINING RING 62MM
739	P6007-OPEN	BALL BEARING 6007-OPEN
740	P07460740	SPACER

REF PART #		DESCRIPTION

741	P07460741	SPACER
742	P07460742	OIL SEAL
743	PR21M	INT RETAINING RING 35MM
744	P07460744	BEARING HOUSING
745	P07460639	TAPERED KNOB M10-1.5 X 32
746	P07460746	CLUTCH HUB/LEVER
747	PSTB002M	STEEL BALL 8MM
748	P07460748	COMPRESSION SPRING
749	P07460749	LOCATOR PIN
750	P07460750	HEADED PIN 10 X 31
751	PSS03M	SET SCREW M6-1 X 8
752	P07460752	CLUTCH SHAFT
753	P07460753	SLIDE BLOCK
754	P07460754	CLUTCH
755	PRP58M	ROLL PIN 6 X 45
756	PCAP01M	CAP SCREW M6-1 X 16
757	P07460757	BEARING HOUSING
758	P6005-2RS	BALL BEARING 6005-2RS
759	PR25M	INT RETAINING RING 47MM
760	PK149M	KEY 8 X 8 X 25
761	PK186M	KEY 8 X 8 X 80
762	P07460762	LEADSCREW INPUT SHAFT
763	P07460763	PAD
764	P07460764	PAD RETAINER
765	P07460765	SPACER
766	P07460766	GEAR 30T
767	P07460767	SPACER
768	P07460768	GEAR 40T
769	P07460769	SPACER
770	P07460770	GEAR 60T
771	P6007-OPEN	BALL BEARING 6007-OPEN
772	P07460772	SLEEVE
773	PR19M	EXT RETAINING RING 28MM

Model G0746/G0749 (Mfg. Since 3/13)

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Contents GEAR-HEAD Lathe Page Table of Contents 117 113Contact Info IntroductionMachine Description Manual Accuracy Identification Controls Components Master Power SwitchTailstock CarriageEnd Gears Control Panel Safety Foot BrakeMachine Data Sheet Tailstock Info Construction Model G0749 16 X 40 Heavy Duty Lathe 13-3/4 12.75 qt Safety Instructions for Machinery SafetyPage Additional Safety for Metal Lathes Additional Chuck Safety Circuit Requirements for AvailabilityFull-Load Current Rating To correct the phase polarity of the incoming power supply Correcting Phase PolarityConnection Type Grounding InstructionsNeeded for Setup SetupPreparation UnpackingPackaged Components Figure InventoryMain Components Figure Qty Basic steps for removing rust preventative CleanupBefore cleaning, gather the following Site Considerations To lift and move the lathe Lifting & PlacingHEAvy LifT Machine Base Concrete Anchoring to Floor LevelingAnchoring to Concrete Floors Location of headstock jack screws AssemblyAdding Coolant Lubricating Lathe Power ConnectionTest Run To connect lathe to powerTest run consists of verifying To test run your machineEmergency Lever FeedSpindle Break-In Recommended AdjustmentsFactory adjustments that should be verified Operation Overview OperationsChuck & Plate To install the camlock studsTo install the chuck Installation Removal DevicesChuck Installation Registration mark locations Registration MarksTo remove the chuck Chuck RemovalScroll Chuck Clamping To change the jaw set Changing Jaw SetMounting Workpiece Jaw ChuckFaceplate Drive PlateInstalling Tooling Using QuillTailstock Positioning TailstockTo install tooling in the tailstock Offsetting TailstockRemoving Tooling To offset the tailstockTo align the tailstock to the spindle center- line Aligning Tailstock to Spindle CenterlineItems Needed Qty Dead Centers CentersMounting Dead Center in Spindle Live CentersRemoving Center from Spindle Mounting Center in TailstockMounting Workpiece Between Centers Removing Center from TailstockTools Needed Qty To install and use the steady restSteady Rest Carriage & Slide Locks Follow RestCompound Rest Four-Way Tool Post To install a tool in the tool postTool Needed Qty To set the compound rest at a certain angleBelow are two common methods Aligning Cutting Tool with Spindle CenterlineTo align the cutting tool with the tailstock center Top ViewManual Feed Micrometer StopCarriage Handwheel Cross Slide HandwheelDetermining Spindle Speed Setting Spindle SpeedSpindle Speed Configuration Example Power FeedPower Feed Controls Dial Selection Lever Setting Power Feed RateLeadscrew UP Secondary Configuration Primary ConfigurationAlternate Configuration End GearsTo configure end gears for threading 16 TPI End-Gear Configuration ExampleTo set levers and dials for 16 TPI ThreadingHeadstock Threading Controls Thread Dial Apron Threading ControlsThread dial chart Thread Dial ChartHeadstock Pitch Turning Controls Pitch TurningFor example To set levers and dials for 1.25 MPLeadscrew UP Biological & Poison Hazard Coolant SystemChip drawer Model G0746/G0749 Mfg. Since 3/13 Chip DrawerG0688-Tool Post Grinder AccessoriesH6095-Digital Readout DRO H7991-Mini Mag Base Indicator SetT10118-Tailstock Digital Readout Schedule MaintenanceCleaning/Protecting Headstock LubricationLubrication Frequency To change the headstock oil Quick-Change GearboxLongitudinal Leadscrew ApronOne-Shot Oiler Ball Oilers Ball OilersHandling & Care Hazards Coolant System ServiceChanging Coolant Adding CoolantSee Hazards on To add coolantBringing Lathe Out of Storage Machine StoragePreparing Lathe for Storage Troubleshooting ServiceSymptom Possible Cause Possible Solution Motor & ElectricalLathe Operation Symptom Possible Cause Possible Solution Cross Slide Backlash AdjustmentCompound Rest Gib Adjustment Leadscrew End-Play AdjustmentTo adjust the cross slide gib Cross Slide GibSaddle Gib Compound Slide GibBelts To adjust the saddle slide gibTensioning V-Belts To tension the V-BeltsReplacing V-Belts Adjusting Brake Brake & SwitchGap Removal Gap Insert Removal InstallationReplacing Brake Gap Installation Wiring Safety Instructions WiringElectrical Cabinet & Motors Circuit Diagram Control Rod PartsControl Rod & Brake Description Control Rod & Brake Parts ListBody G0746-49 Bed & Body Parts List Gears Description Headstock Gears Parts ListFeed Direction Control Left Spindle Speed HeadstockControls Description Headstock Controls Parts ListChange Quick-Change Gearbox Parts List PR12M EXT Retaining Ring 35MM 100 Model G0746/G0749 Mfg. Since 3/13 Saddle Saddle Parts List REF Description Slides104 Model G0746/G0749 Mfg. Since 3/13 ApronApron Parts List PCAP26M CAP Screw M6-1 X Model G0746/G0749 Mfg. Since 3/13 107 Tailstock Leadscrew 1601 1603 1611 1604 1605 1608 1602 1606 1607 1609 1610 Electrical CabinetAccessories Front Machine Labels Rear Machine Labels Threading AppendixDiametral & Modular Pitch Chart Comments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns