Instruction/ maintenance manual of the product CENTRAL MACHINERY 45861 Harbor Freight Tools
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9” X 20” GEARED HEAD, BEL T DRIVEN, BENCH LA THE Model 45861 SET UP AND OPERA TING INSTRUCTIONS Distributed exclusively by Harbor Freight T ools ® . 3491 Mission Oaks Blvd., Camarillo, CA 9301 1 Visit our website at: http://www .harborfreight.com Read this material before using this product.
Page 2 SKU 45861 For technical questions, please call 1-800-444-3353. CONTENTS IMPORT ANT SAFETY INFORMA TION ............................ 3 GENERAL POWER T OOL SAFETY W ARNINGS....................... 3 LA THE SAFETY W ARNINGS ............ 5 GROUNDING .
Page 3 SKU 45861 For technical questions, please call 1-800-444-3353. SA VE THIS MANUAL Keep this manual for the safety warn- ings and precautions, assembly , operat- ing, inspection, maintenance and cleaning procedures.
Page 4 SKU 45861 For technical questions, please call 1-800-444-3353. Unmodied plugs and matching out - lets will reduce risk of electric shock. A void body contact with grounded b. surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is grounded.
Page 5 SKU 45861 For technical questions, please call 1-800-444-3353. tool or these instructions to oper- ate the power tool. Power tools are dangerous in the hands of untrained users. Maintain power tools. Check for e. misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’ s operation.
Page 6 SKU 45861 For technical questions, please call 1-800-444-3353. avoid electrical shock. • Any power cord must be properly grounded. Ground Fault Circuit Inter- rupter (GFCI) should also be imple- mented – it prevents sustained elec- trical shock.
Page 7 SKU 45861 For technical questions, please call 1-800-444-3353. of electric shock. (See 3-Prong Plug and Outlet.) The grounding prong in the plug is 2.
Page 8 SKU 45861 For technical questions, please call 1-800-444-3353. Symbology Underwriters Laboratories, Inc. V~ V olts Alternating Current A Amperes n 0 xxxx/min.
Page 9 SKU 45861 For technical questions, please call 1-800-444-3353. SPECIFICA TIONS Electrical Requirements 120 V~ / 60 Hz Lathe T ype Metal Cutting Motor 3/4 HP Motor Speed 1790 RPM Spindle Speed 1.
Page 10 SKU 45861 For technical questions, please call 1-800-444-3353. tion generated by the Lathe during operation. The cabinet recommend- ed for use with this Lathe is SKU 46378; this product is available from Harbor Freight T ools. Use a hoist or a forklift to lift the 3.
Page 1 1 SKU 45861 For technical questions, please call 1-800-444-3353. Lathe Headstock Faceplate (or chuck) Bed W ays Cross Slide Compound T ool Holder T ailstock T ailstock Handwheel Carriage Halfnu.
Page 12 SKU 45861 For technical questions, please call 1-800-444-3353. Bed: Main supporting casting run- ning the length of the lathe Between Centers: A dimension representing the maximum length of a workpiece that can be turned between centers.
Page 13 SKU 45861 For technical questions, please call 1-800-444-3353. ing male and female parts together tightly . The spindle has a #3 Morse T aper (MT -3) and the tailstock has a #2 Morse T aper (MT -2). Saddle: An “H” shaped casting that rides along the ways.
Page 14 SKU 45861 For technical questions, please call 1-800-444-3353. stock barrel should protrude about 1/2’’ and not more than 3’’. T o remove the Live Center , back the 2. tailstock barrel all the way into the casting. The Live Center will pop out; catch it when it comes out to avoid damaging it.
Page 15 SKU 45861 For technical questions, please call 1-800-444-3353. Direction Switch Belt T ension Lever Do not change the Direction Switch rotation while running Lathe. Feed Rate 1. The Feed Rate Lever (above) chang- es the number of threads-per-inch (TPI) that can be cut.
Page 16 SKU 45861 For technical questions, please call 1-800-444-3353. 40 80 40 120 a 80 b Threading rate portion of machine plate for Inches Lever a Lever b 1 2 3 4 5 6 7 8 9 60 30 8 9 9.
Page 17 SKU 45861 For technical questions, please call 1-800-444-3353. Softer metals require higher cutting 2. speeds. Consult a machining manual to determine the rotation speed that must be set to cut the metal. The tumbler gear lever must be in the 3.
Page 18 SKU 45861 For technical questions, please call 1-800-444-3353. advancing the drill twice its diameter , back the drill out and clean off shav- ings before continuing.
Page 19 SKU 45861 For technical questions, please call 1-800-444-3353. MAINTENANCE AND SER VICING Procedures not specically explained in this manual must be performed only by a qualied technician.
Page 20 SKU 45861 For technical questions, please call 1-800-444-3353. 3. Lubricate the Gearbox through the four oil caps. Add a few squirts of oil every three hours of use. 4. Lubricate the leadscrew and lead- screw bearing frequently . 5. Lubricate the tailstock oiling point every ve uses, or once per week if used frequently .
Page 21 SKU 45861 For technical questions, please call 1-800-444-3353. HEADST OCK P ARTS LIST Part Description Qty . 1 Headstock 1 2 Flange Joint 1 3 Spindle 1 4 Key 1 5 Gasket 2 6 Bearing 2 7 Cover 2.
Page 22 SKU 45861 For technical questions, please call 1-800-444-3353. DRIVE P ARTS LIST Part Description Qty . 1A Bracket Plate 1 2A Screw M8x20 3 3A Belt Pulley Shaft 1 4A W asher 1 5A Spring W ashe.
Page 23 SKU 45861 For technical questions, please call 1-800-444-3353. DRIVE DIAGRAM Note: When ordering parts from this dia- gram be sure to include the correct “A” sufx.
Page 24 SKU 45861 For technical questions, please call 1-800-444-3353. TENSIONING ROLLER P ARTS LIST Part Description Qty . 1B W asher 1 2B Bolt 1 3B Lever Bracket 1 4B Lever 1 5B Bearing 1 6B Roller 1 7B W asher 1 8B Snap Ring 1 9B Snap Ring 1 10B W asher 1 1 1B Nut M10 2 12B W asher 1 TENSIONING ROLLER P ARTS LIST Part Description Qty .
Page 25 SKU 45861 For technical questions, please call 1-800-444-3353. QUADRANT P ARTS LIST Part Description Qty . 1C Bracket 1 2C T -nut 1 3C W asher 1 4C Shaft 1 5C Bushing 2 6C Gear 1 7C Gear 1 8C W asher 1 9C Oil Feeder 1 10C W asher 1 1 1C Pin 1 12C Gear 2 QUADRANT P ARTS LIST Part Description Qty .
Page 26 SKU 45861 For technical questions, please call 1-800-444-3353. MOT OR HOUSING P ARTS LIST Part Description Qty . 1D E-housing 1 2D Screw 4 3D Lock W asher 4 4D Cover 1 5D Clip 1 6D Condenser 1 7D Lock Nut 1 MOT OR HOUSING P ARTS LIST Part Description Qty .
Page 27 SKU 45861 For technical questions, please call 1-800-444-3353. BED P ARTS LIST Part Description Qty . 1E Bed 1 2E Rack 1 3E Screw M4x8 6 4E Head Screw 1 5E Bracket 1 6E Oil Feeder 1 7E Screw M6x20 2 BED P ARTS LIST Part Description Qty .
Page 28 SKU 45861 For technical questions, please call 1-800-444-3353. GEAR BOX P ARTS LIST Part Description Qty . 1G Gear Box 1 2G Shaft 1 3G Key 1 4G Bushing 1 5G Gear 28T 1 6G Gear 26T 1 7G Gear 24.
Page 29 SKU 45861 For technical questions, please call 1-800-444-3353. GEAR BOX DIAGRAM Note: When ordering parts from this dia- gram be sure to include the correct “G” sufx.
Page 30 SKU 45861 For technical questions, please call 1-800-444-3353. APRON P ARTS LIST Part Description Qty . 1H Apron Cover 1 2H Bracket 1 3H Worm 1 4H Key 3x25 1 5H Cap Screw M6x25 3 6H Feed Screw.
Page 31 SKU 45861 For technical questions, please call 1-800-444-3353. APRON P ARTS LIST CONTINUED Part Description Qty . 37H Shaft 1 38H Key 4x1 1 3 39H Gear 41T 1 40H Ring 1 41H Half Nut 1 42H Locki.
Page 32 SKU 45861 For technical questions, please call 1-800-444-3353. SADDLE AND CROSS SLIDE P ARTS LIST Part Description Qty . 1J Saddle 1 2J Cross Slide 1 3J Gib 1 4J Nut 1 5J Lead Screw 1 6J Brack.
Page 33 SKU 45861 For technical questions, please call 1-800-444-3353. SADDLE AND CROSS SLIDE DIAGRAM Note: When ordering parts from this dia- gram be sure to include the correct “J” sufx.
Page 34 SKU 45861 For technical questions, please call 1-800-444-3353. T OOL POST P ARTS LIST Part Description Qty . 1K Longitudinal Slide 1 2K Swivel Base 1 3K Gib 1 4K Clamping Ring 1 5K Micrometer .
Page 35 SKU 45861 For technical questions, please call 1-800-444-3353. T OOL POST DIAGRAM Note: When ordering parts from this dia- gram be sure to include the correct “K” sufx.
Page 36 SKU 45861 For technical questions, please call 1-800-444-3353. TRA VELLING REST P ARTS LIST Part Description Qty . 1M Rest 1 2M Jaw 2 3M Screw 2 4M Spring W asher 2 5M Nut M8 2 TRA VELLING REST P ARTS LIST Part Description Qty .
Page 37 SKU 45861 For technical questions, please call 1-800-444-3353. STEADY REST P ARTS LIST Part Description Qty . 1P Rest 1 2P Jaw 2 3P Screw 2 4P Adjustment Screw 2 STEADY REST P ARTS LIST Part Description Qty .
Page 38 SKU 45861 For technical questions, please call 1-800-444-3353. T AIL ST OCK P ARTS LIST Part Description Qty . 1Q T ailstock Ram 1 2Q Lead Screw 1 3Q Bushing 1 4Q Plate 1 5Q Handwheel 1 6Q Lever 1 7Q Clamp 1 8Q Guide Pin 1 9Q Micrometer Collar 1 10Q Feed Spring 1 1 1Q Nut 2 12Q T ailstock 1 T AIL ST OCK P ARTS LIST Part Description Qty .
Page 39 SKU 45861 For technical questions, please call 1-800-444-3353. WIRING DIAGRAM.
Page 40 SKU 45861 For technical questions, please call 1-800-444-3353. WIRING DIAGRAM.
Page 41 SKU 45861 For technical questions, please call 1-800-444-3353. LIMITED 1 YEAR / 90 DA Y W ARRANTY Harbor Freight T ools Co. makes every effort to assure that its products meet high quality and.
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However, one of the most important roles played by the user manual is to help in solving problems with Harbor Freight Tools CENTRAL MACHINERY 45861. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Harbor Freight Tools CENTRAL MACHINERY 45861 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
