Grizzly G4791 owner manual Change Gear 20T

Models: G4791

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Page 83

Bed Parts List

REF	PART #	DESCRIPTION
501	P4791501	CHANGE GEAR 20T
501A	P4791501A	CHIP PAN *
502	P4791502	CHANGE GEAR 35T
503	P4791503	SPLINE
504	P4791504	SHAFT
505	PEC10M	E-CLIP 9MM
506	P4791506	CHANGE GEAR 26T
507	P4791507	SPLINE
508	PK98M	KEY 3 X 3 X 16
509	PN02M	HEX NUT M10-1.5
510	PW04M	FLAT WASHER 10MM
511	P4791511	STATIONARY SHAFT
512	P4791512	CONNECTING SLEEVE
513	P4791513	SPANNER NUT M20-1.5
514	P4791514	SPANNER NUT M20-1.5

* Not Shown

REF	PART #	DESCRIPTION
515	P4791515	SPACER
516	P51104	THRUST BEARING 51104
517	P4791517	BUSHING
518	P4791518	GEARBOX CASTING
519	P4791519	BUSHING
520	P8105	THRUST BEARING 8105
521	P4791521	TAPER PIN 6 X 32
522	P4791109	BALL OILER 8MM
523	PSB42M	CAP SCREW M6-1 X 85
524	PS07M	PHLP HD SCR M4-.7 X 8
1000A	P47911000A	COMPLETE LEFT STAND ASSY *
1001A	P47911001A	COMPLETE RIGHT STAND ASSY *
1002	P47911002	CENTER PANEL *
1003	P47911003	CENTER PANEL BRACKET LEFT *
1004	P47911004	CENTER PANEL BRACKET RIGHT *

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Page 83

Image 83

Grizzly G4791 owner manual Change Gear 20T

Contents

Model G4791 Ss ,EAD from Leadbased PAINTS Table of Contents &m.AVg\Z8dbWdAViZ$Baa IntroductionForeword Functional Overview Contact InfoIdentification Machine Data Sheet Lathe Other Specifications BVXcZgn cdhZ XVc XVjhZ eZgbVcZci ZVgc\adhh# !,7!93 53%3 %!2.2 02/4%#4/ %. /0%2!4.! -!#.%29 !,7!93 ,/#+ -/,% !3%33 & 53%$ % %&/2% /0%2!4. -!#.%29# 53%3!!2/5.$%$ %84%.3/..#/2$ 2!4%$4&/2/4%-!#.%!-0%2!%2Additional Safety Instructions For Mills Eliminating a Projectile Hazard Additional Safety Instructions for Lathes220V Operation Circuit RequirementsUnpacking SetupSetup Safety Items Needed for Setup7dai7V\dg8ZciZgEVcZa!cdihdlc InventoryInventory Figures Qty Floor Load Clean UpPlacement Location Site ConsiderationsmHjeedgi Placement AssemblyXVWcZihiVcYhVcYiZaddg# Mounting to Shop FloorBolting to Concrete Floors dTo test run the machine Using Machine MountsCheck Gearbox Oil Test Run11. EgZhh iZ bVc edlZg BGC8N hide Wjiidcc# CZjigVa 9hZc\V\ZY 9H8DCC8IB68=CGDBEDLG Recommended AdjustmentsFactory adjustments that should be verified Spindle Break-InMill Head Operation SafetyMill Operations Basic Mill Controls Carriage Handwheel BdkZh iZ XVggV\Z aZidgg\i# Main Power on Button cVWaZh edlZg id adlidiZbVXcZ#Carriage Coarse Downfeed Lever GVhZh dg adlZgh iZhecYaZfjX`an#Elevating the Mill Head Table MovementHead Movement Rotating the Mill HeadCutting Speeds for High Speed Steel HSS Cutting Tools Setting Mill SpeedConfiguring Mill V-Belts Calculating Mill Spindle SpeedExample with HSS Cutting Tool To use the downfeed controls Quill DownfeedLoading & Unloading Mill Tooling Loading Tooling With DrawbarVa\cZY# Unloading Tooling With the DrawbarUnloading Tooling With the Drift Key 9H8DCC8IB68=CGDBEDLG JcigZVYiZYgVlWVg¶ijgch# Spindle Back Plate Bdjcih XjX`h VcY Lathe OperationsBasic Lathe Controls Lathe HeadCdiYhXdccZXiiZbVXcZgdbedlZg# Main Power on Button IjgchedlZgONid iZbVXcZ#Main Power Emergency Button Ijgch TailstockAjbWZg# Mounting/Removing Chuck or FaceplateMounting a Chuck or Faceplate VlXjX`# Jaw ChuckCiZgcVa?Vl MiZgcVa?Vl iZ ldg`eZXZ h XZciZgZY! jaan i\iZc iZVlh# Mounting Workpiece in 3-Jaw ChuckRemoving Jaws from 3-Jaw Chuck Tools Needed Qty™ IZVlhbjhiWZadVYZYchZfjZcXZWZ\c cc\liVl&# Installing Jaws into 3-Jaw ChuckHXgdaaZVg AZVYIgZVY GZeZVi Steps 4-5 dg Vl VcY c hZfjZcXZ#To mount a workpiece to the faceplate FaceplateVa\cZYhZZ dgVcZmVbeaZ# 9ZVY8ZciZg AViZ9d\ Using a Dead Center in the SpindleCenters 39# Offsetting TailstockUsing a Dead Center in the Tailstock To set the tailstock offsetTo align the tailstock Aligning TailstockVbdjcidVXXjgVXnhVXZkZY# Drilling with Tailstock7gVhhc\Zg 8jiiZg Follow RestIjbW HXgZlHiZVYnGZhi=ZVY Steady RestTo use the steady rest 8aVbeHdZCompound Slide Handwheel Dial Increments ResolutionCarriage Cross Slide Table GZeZVi dgiZgZbVcc\iddah# Tool Post8VeHXgZl AdX` AZkZg Iddah To load and use the 4-way tool postCalculating Correct Spindle Speed Setting Lathe SpeedHecYaZEjaaZnC Configuring Lathe V-BeltsTo configure the lathe V-belts IZchdcc\hegc\#Idc# Setting Feed RateExample XVc\Z\ZVgh#ZZYgViZgVc\ZaZkZg# Feed Rate Change LeverChange Gear a Configure Change GearsTo configure the change gears Change Gear D Example of Setting Feed RateChange Gear B or C Thread Dial Threading ControlsHalf-Nut Lever VaaeVhhZh# VcYDgVcY ¿G1070-MT3 Live Center Set AccessoriesG1076-52-PC. Clamping Kit, 1⁄2 T-Nut H7540-Metalworking Kit No Wjicdihdlc#H2987-½ Bent Lathe Dog H2677-6 Precision Rotary Table H6879-Lathe Operation & Maintenance BookSchedule MaintenanceCleaning Protecting Lubrication Daily Lubrication ProceduresBaaXdajbcVcYaZVYhXgZl# BaaFjaa AZVYhXgZlYgkZhViWVaadaZgh#To check and add oil to the reservoir Checking/Adding Lathe Gearbox Oil ReservoirLubricant Frequency Qty GZbdkZiZaaeaj\# To perform the semi-annual procedureSemi-Annual Lubrication AaEaj\ 9gVcEaj\AdX`HXgZl 7ZkZaZVg cY8Ve GZbdkZiZbaaYgkZhnhiZbXdkZg# YjgZhZZ #To change the oil in the reservoir Changing Lathe Gearbox OilEjaaZn 9ZaZXidc To adjust the motor V-belt tensionLathe V-Belt Tensioning =ZmCjih 6YjhibZci7daiHnbeidb EdhhWaZ8VjhZ EdhhWaZHdajidc ServiceTroubleshooting Motor & Electrical# Lgdc\hoZXdaaZi# # JhZXdggZXiXdaaZidghVc`YVbZiZg# Mill Operation42# Lathe OperationsSaddle and Table Gibs Adjusting GibsTo adjust the saddle and table gibs To adjust the compound gibTailstock Gib Adjusting Table BacklashTo adjust the tailstock gib To adjust the table backlashHZVgEch 8dccZXic\8daaVg Adjusting Half-NutReplacing Shear Pins To adjust the half-nutAdX` HeVccZgCji LVhZg IVc\ To adjust the lathe spindle bearing preloadLathe Bearing Preload hZZ #9VacYXVidghZije# chiVaa iZ Vl XjX` VcY i\iZc iZ Vlh cidiZXZciZg# HeVccZg Cji$&+Electrical Safety Instructions WiringWiring Overview Plug Electrical Component Wiring DiagramsMain Power Switch 72 72Mill Head Breakdown Description Mill Head Parts ListDownfeed Breakdown Capacitor Cover Mill Motor BreakdownTailstock Breakdown 8dbWdAViZ$Baa Bed BreakdownBed Parts List Change Gear 20T Lathe Head Breakdown Lathe Head Parts List Change Gear Box Breakdown Lathe Motor Breakdown Follow Rest Breakdown Steady Rest BreakdownCompound Slide Breakdown Accessories Breakdown Label Placement Page IdYVn»h=dbZdlcZg =dlYYndjaZVgcVWdjijh4 TTTT 6YkZgihZbZci Tttt gZcYTTTT 8VgY9ZX` Tttt LZWhiZ TTTT DiZg 8VWcZiBV`Zg$5342!, .# 0/ /8 %,,.!- 7! EaVXZ HiVbe =ZgZ22!.49 !.$ 2%452.3 #ALL 4ODAYD&ORO! &2%%

Bed Parts List

DESCRIPTION

CHANGE GEAR 20T

DESCRIPTION

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