Grizzly G9249 owner manual Headstock Change Gears, Headstock Idler Pulley Shaft, Headstock Gears

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Headstock Change Gears

Lubricant	Frequency	Qty
Multi-Purpose	Every	One Pump to
Gear Grease	8 Hours	Fittings;
	of Operation	Thin Coat to
		Gears

Add one pump from a grease gun to the three headstock grease fittings shown in Figure 80. Use a brush to apply a thin coat of grease to the gear teeth.

Grease

Fittings

Figure 80. Headstock grease fittings.

Headstock Idler Pulley Shaft

Lubricant	Frequency	Qty
Multi-Purpose	Every 8 Hours	One
Gear Grease	of Operation	Pump

Add one pump from a grease gun to the idler pul- ley grease fitting shown in Figure 81.

Back		Spindle
Gears		Gears
Idler Pulley Shaft		Spindle Pulley
Grease Fitting	Shaft Set Screw

Figure 81. Headstock pulley shaft lubrication

points.

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Headstock Gears

Lubricant	Frequency	Qty
Multi-Purpose Gear	Every	Thin
Grease	8 Hours	Coat
	of Operation

Use a brush to apply a thin coat of grease to the gear teeth of the spindle and back gears (see Figure 81).

Headstock Spindle Pulley Shaft

Lubricant	Frequency	Qty
ISO 68 SAE 20W	Every	2–3
Bearing and Gear	8 Hours	Drops
Lubricant	of Operation

Remove the spindle pulley shaft set screw shown in Figure 81, add 2–3 drops of lubricant, then re- install the set screw.

Feed Rate Gearbox Oil

Lubricant	Frequency	Qty
ISO 68 SAE 20W	Every	2–3
Bearing and Gear	8 Hours	Drops
Lubricant	of Operation

Remove the oil plugs on either side of the control panel (see Figure 82), add 2–3 drops of lubricant, then replace the oil plugs.

Oil Plugs

Figure 82. Feed rate gearbox oil plugs.

G9249 12" x 37" Belt Drive Gap Bed Lathe

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Contents Model G9249 Ss ,EAD from Leadbased PAINTS Table of Contents Contact Info IntroductionForeword Functional Overview Identification Machine Data Sheet Tailstock Info Other Specifications !,7!93 53% !.3 !002/6%$$ 3!&%49 ,!33%33 7%. /0%2!4 !,7!93 53%3 %!2.2 02/4%#4/ %. /0%2!4.! -!#.%29 -!.9 -!#.%3 #!. %*%#4 7/2+0%#%3 4/7!2$ /0%2!4/2 53%3!!2/5.$%$ %84%.3/..#/2$ 2!4%$4&/2/4%-!#.%!-0%2!%2 53%3 2%#/--%.$%$- !##%33/2%3 !,7!93 ,/#+ -/,% !3%3 & 53%$ % %&/2% /0%2!4. -!#.%29#Additional Safety Instructions For Metal Lathes Circuit Requirements 220V OperationItems Needed for Setup SetupSetup Safety UnpackingInventory Box 1 Inventory Figure QtyClean Up Box 2 Inventory Figure Qty Left Cabinet StandSite Considerations Lathe Assembly PlacementPlacement Location Floor LoadLoosening the carriage lock bolt Bolting to Concrete Floors Using Machine MountsMounting to Shop Floor To test run the machine Check Gearbox OilTest Run Lubrication subsection onMERGENCYG3TOP Utton Spindle Break-In Recommended AdjustmentsFactory adjustments that should be verified Basic Controls Operation SafetyOperations Headstock ControlsCarriage Controls Tailstock ControlsTo remove a chuck or faceplate Chuck & Faceplate Mounting/RemovalTools Needed Qty Mounting a Workpiece Mounting a Chuck or FaceplateTo mount a workpiece in the 3-jaw chuck Using the 3-Jaw ChuckTo remove and install the jaws Using the 4-Jaw Chuck To mount a workpiece on the 4-jaw chuckCenters Using the FaceplateInstalling a Sleeve and Center into the Spindle To mount a workpiece on the faceplateRemoving a Sleeve and Center from the Spindle Installing a Tapered Tool into the QuillTailstock Aligning Tailstock Offsetting TailstockTo set up the tailstock to cut a shallow taper To align the tailstock with the headstockStep To remove a tapered drill arbor or drill bit To set up the tailstock for drillingDrilling with Tailstock To install and use the steady rest Steady RestHandwheel Dial Increments Follow RestCross Slide To set the compound slide angle Compound SlideTool Posts To load and use the 4-way tool postCalculating the Correct Spindle RPM Configuring the V-Belts and Back GearSpindle Speed To engage the back gears To disengage the back gearsPower Feed To set the feed rate Setting Feed RateRecommended Feed Rates To re-configure the change gears Change GearsSide Front View Change gear. G9249 12 x 37 Belt Drive Gap Bed LatheThreading Operation To cut threadsEdhidc Accessories H3022-Measurement Tool SetPc. Carbide Tipped Tool Bit Sets H2670-HSS Square Tool BitsH2996-Double Ended Boring Bar H5936-2 Pc. Knurling Tool SetH6879-Lathe Operation & Maintenance Book G1070-MT3 Live Center SetSchedule MaintenanceCleaning Protecting Lubricant Frequency Qty LubricationSpindle Bearing Oil To add oil to the spindle bearing reservoirsHeadstock Gears Headstock Change GearsHeadstock Idler Pulley Shaft Headstock Spindle Pulley ShaftTo lubricate the feed rate gears Feed Rate GearsApron Gearbox Ball Oilers Back Gear ShaftTensioning Replacing V-Belts Adjusting Motor V-BeltTo adjust the motor V-belt tension Replacing Motor V-BeltPower Twist V-Belt G9249 12 x 37 Belt Drive Gap Bed Lathe Spindle V-BeltMotor & Electrical ServiceTroubleshooting Faceplate Operations To adjust the cross slide and compound slide gibs Adjusting GibsTo adjust the saddle gib Tailstock Lock To adjust the tailstock lockTo adjust the cross slide backlash Cross Slide BacklashGap Removal Spindle Bearing PreloadDisconnect Lathe from Power To confirm that the bearings are correctly pre- loaded Rest Finger Tips To remove/install the rest fingersTo remove/install the brass tips Type of Finger Tip Part NumberAdjusting Half-Nut To adjust the half-nut guide barWiring Electrical Safety InstructionsControl Panel Wiring OverviewDiagram on MotorElectrical Cabinet Wiring Diagram Control Panel & Motor Wiring Diagrams BoxParts BedHeadstock Headstock Parts List Figured Flat NUT M8-1.25Bushing Feed Rate Gearbox Feed Rate Gearbox Parts List Apron Apron Parts List + + Carriage Parts List #* #+ Spindle Lever Change Gear Cover Complete Steady Rest Complete Follow Rest Electrical Cabinet Electrical Cabinet Parts List Cabinet Stand Accessories Label Placement 22!.49 #!2$ 99.$5342!, .# 0//88 %,,.!- 7! Warranty and Returns #ALL 4ODAYD&ORO! &2%%