Saddle Bottom View | Grizzly G0740 specs

Saddle Bottom View

(Viewed from underneath the saddle)

643

642

641

669

644	644
	665

648

645

649

647

	646
646	650

651

652

670

671

REF	PART #	DESCRIPTION

641	P07400641	GEAR BUSHING
642	P07400642	GEAR 16T
643	P07400643	GEAR SHAFT
644	P07400644	STRAIGHT PIPE ADAPTER 1/8 NPT X 4MM
645	P07400645	ALUMINUM OIL PIPE 4 X 260MM
646	P07400646	ELBOW PIPE ADAPTER 1/8 NPT X 4MM
647	P07400647	ALUMINUM OIL PIPE 4 X 120MM
648	P07400648	OIL FILTER 6MM

REF	PART #	DESCRIPTION

649	P07400649	ALUMINUM OIL PIPE 6 X 160MM
650	P07400650	STRAIGHT PIPE ADAPTER 1/8 NPT X 6MM
651	P07400651	ONE-SHOT OILER ASSEMBLY
652	P07400652	SADDLE STOP BLOCK
665	PSS03M	SET SCREW M6-1 X 8
669	PCAP24M	CAP SCREW M5-.8 X 16
670	PSS74M	SET SCREW M8-1.25 X 35
671	PCAP169M	CAP SCREW M12-1.75 X 75

Model G0740 (Mfg. Since 11/12)

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Image 113

Grizzly G0740 owner manual Saddle Bottom View

Contents

Model G0740 14 X 40 HIGH-PRECISION Toolroom Lathe Page Table of Contents 129 Maintenance Contact Info IntroductionMachine Description Manual Accuracy Identification Headstock Two-Speed Motor SwitchControls Components Carriage Control Panel End Gears Safety Foot BrakeTailstock Machine Data Sheet Tailstock Info Other Specifications Safety Instructions for Machinery SafetyPage Additional Safety for Metal Lathes Additional Chuck Safety Availability Power SupplyFull-Load Current Rating Circuit Requirements for Extension Cords Grounding InstructionsMinimum Gauge Size 12 AWG 50 ft To correct wiring that is out of phase Correcting Phase Polarity Wiring Needed for Setup SetupPreparation Unpacking Pre-Installed Not Shown Qty Box 1 Figure Qty Steady Rest Assembly InstalledInventory Tool Box Inventory Figure Qty Basic steps for removing rust preventative CleanupBefore cleaning, gather the following Site Considerations To lift and move the lathe Lifting & Moving Leveling Leveling & Mounting Bolting to Concrete Floors AssemblyLubricating Lathe Adding Coolant Power ConnectionTo connect the power cord to the lathe Test run consists of verifying Test Run Stop Cross Slide Spindle Break-In Factory adjustments that should be verified Recommended Adjustments Operation Overview Operations MEDIUM-SIZE, Heavy Chucks Chuck & Faceplate Mounting Installation Removal Devices To install the chuck Chuck Installation To remove the chuck Chuck RemovalRegistration Marks To reverse 2-piece jaws Scroll Chuck ClampingChuck Jaw Reversal Mounting Workpiece Jaw Chuck To mount a non-concentric workpiece to the faceplate Faceplate Installing Tooling Using QuillTailstock Positioning Tailstock To install tooling in the tailstock Offsetting TailstockRemoving Tooling Tools Needed Qty To offset the tailstock Aligning Tailstock to Spindle CenterlineItems Needed Qty To align the tailstock to the spindle center- linePage Dead Centers CentersLive Centers Mounting Dead Center in Spindle Mounting Center in Tailstock Removing Center from SpindleRemoving Center from Tailstock To mount a center in the tailstock Mounting Workpiece Between Centers Steady Rest To install and use the steady rest Carriage & Slide Locks Follow Rest Compound Rest Four-Way Tool Post Installing Tool Below are two common methods Aligning Cutting Tool with Spindle CenterlineTo align the cutting tool with the tailstock center Top View Micrometer Stop Adjustable Feed StopTools Needed Qty Hex Wrench 5mm To set the micrometer stop Spindle Speed Manual Feed Configuration Examples Setting Spindle Speed Setting Spindle Speed of 1600 RPM Power Feed Power Feed Controls Setting Power Feed Rate of 0.18mm/rev Setting Power Feed Rate End Gears Standard End Gear Configuration To configure the end gears Alternate Configuration Headstock Threading Controls Threading Thread Dial Nut when required and prevent an apron crashApron Threading Controls TPI Divisible By Thread Dial ChartEven TPI Not Divisible By Odd Numbered TPI 27⁄8 TPI Chip Drawer⁄4 or 3⁄4 Fractional TPI Biological & Poison Hazard Coolant System T10439-4 Pc. Carbide Insert Ccmt Boring Bar Set Accessories G9611-Test Indicator G9610-Test IndicatorG9612-Test Indicator G7978-Rotary Phase Converter Schedule MaintenanceCleaning/Protecting Lubrication Task Frequency Lubrication To change the headstock oil Quick-Change Gearbox One-Shot Oiler Apron Ball Oilers & Oil Cup Longitudinal Leadscrew Handling & Care Hazards Coolant System Service Changing Coolant Adding CoolantSee Hazards on To add coolant To prepare the lathe for storage Machine Storage Troubleshooting ServiceSymptom Possible Cause Possible Solution Motor & Electrical Lathe Operation Symptom Possible Cause Possible Solution As necessary see Cross Slide Backlash AdjustmentCompound Rest To remove leadscrew end play Leadscrew End Play AdjustmentGib Adjustment Front saddle gib adjustment screw Carriage Lock Clamp To adjust the half nut Half Nut AdjustmentTo adjust the V-belts Belts To adjust the brake and brake switch Brake & SwitchPage To replace the shear pin Leadscrew Shear Pin Replacement Shear Pin Gap Removal Gap Insert Removal InstallationGap Installation Wiring Safety Instructions Wiring Wiring Overview Component location index Model G0740 Mfg. Since 11/12 Component Location Index Safety Switch, To Work Lamp, Electrical Cabinet Wiring Electrical Box Electrical box wiring Model G0740 Mfg. Since 11/12 Spindle Motor Coolant Pump Wiring To Electrical Cabinet Speed Motor Switch Spindle Switches Control Panel Wiring Power Connection Headstock Cover Parts Headstock Controls Headstock Controls Parts List Gears Headstock Internal Gears Parts List Description Headstock Transfer Gears Gearbox Gears Gearbox Gears Parts List 291 282 283 292 323 284 285 286 Gearbox Controls Parts List Apron Front View Apron Front View Parts List Apron Apron Rear View Parts List Compound Rest & Tool Post 663 Saddle Top View Saddle Top View Parts List Saddle Bottom View Bed Stop Dial Indicator Shafts Bed Bed & Shafts Parts List Model G0740 Mfg. Since 11/12 115 Motor Main Motor Parts List 118 Model G0740 Mfg. Since 11/12 Cabinets & Panels Cabinets & Panels Parts List Tailstock Tailstock Parts List Follow Rest Electrical Cabinet & Control Panel Accessories Front Machine Labels Rear & Side Machine Labels Comments Warranty Card BOX BELLINGHAM, WA Grizzly INDUSTRIAL, INC Warranty & Returns Order Hours a DAY