Harbor Freight Tools Lathe 43681 User Manual

12” x 37” Gap Bed Lathe  
Model 43681  
AsseMBLy And OperAtiOn instructiOns  
(Stand Not Included)  
Due to continuing improvements, actual product may differ slightly from the product described herein.  
®
3491 Mission Oaks Blvd., Camarillo, CA 93011  
Visit our website at: http://www.harborfreight.com  
tO preVent seriOus injury, reAd And understAnd  
ALL wArninGs And instructiOns BefOre use.  
Copyright© 2006 by Harbor FreightTools®. All rights reserved. No portion of this manual  
or any artwork contained herein may be reproduced in any shape or form without the  
express written consent of Harbor Freight Tools.  
for technical questions or replacement parts, please call 1-800-444-3353.  
reV 12/06; 1/07  
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sAfety wArninG & cAutiOns  
reAd ALL instructiOns BefOre usinG this tOOL!  
Keep wOrK AreA cLeAn. Cluttered areas invite injuries.  
1.  
2.  
OBserVe wOrK AreA cOnditiOns. Do not use tools in damp, wet, or poorly lit  
locations. Don’t expose to rain. Keep work area well lit. Do not use electrically powered  
equipment in the presence of flammable gases or liquids.  
3.  
4.  
5.  
Keep chiLdren AwAy. Children must never be allowed in the work area. Do not let  
them handle machines, tools, or equipment.  
stOre idLe eQuipMent. When not in use, tools must be locked up in a dry location  
to inhibit rust. Always lock up tools and keep out of reach of children.  
dO nOt fOrce the tOOL. It will do the job better and more safely at the rate for  
which it was intended. Do not use inappropriate attachments in an attempt to exceed  
the tool’s capacities.  
6.  
use the riGht tOOL fOrthe jOB. Do not attempt to force a small tool or attach-  
ment to do the work of a larger industrial tool. There are certain applications for which  
this tool was designed. Do not modify this tool, and do not use this tool for a purpose  
for which it was not intended.  
7.  
8.  
dress prOperLy. Do not wear loose clothing or jewelry, as they can be caught in  
moving parts. Non-skid footwear is recommended. Wear restrictive hair covering to  
contain long hair. Always wear appropriate work clothing.  
use eye, eAr And BreAthinG prOtectiOn. Always wear ANSI approved im-  
pact safety goggles if you are producing metal filings or wood chips. Wear an ANSI  
approved dust mask or respirator when working around metal, wood, and chemical  
dusts and mists. Use ANSI approved ear protection when working in a loud or noisy  
environment.  
9.  
dO nOt ABuse the pOwer cOrd. Protect the power cord from damage, either  
from impacts, pulling or corrosive materials. Do not yank machine’s cord to disconnect  
it from the receptacle.  
10.  
11.  
dO nOt OVerreAch. Keep proper footing and balance at all times. Do not reach  
over or across running machines.  
MAintAin tOOLs with cAre. Keep tools sharp and clean for better and safer per-  
formance. Follow instructions for lubricating and changing accessories. Inspect power  
cord periodically and, if damaged, have it repaired by an authorized technician. Control  
handle and power switch must be kept clean, dry, and free from oil and grease at all  
times.  
12.  
reMOVe AdjustinG Keys And wrenches. Be sure that keys and adjusting  
wrenches are removed from the tool or machine work surface before operation.  
SKU 43681  
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13.  
14.  
15.  
16.  
AVOid unintentiOnAL stArtinG. Be sure that you are prepared to begin work  
before turning the start switch on.  
stAy ALert. Watch what you are doing. Do not operate this machine when you are  
tired.  
dO nOt OperAtethis MAchinewhiLe underthe infLuence Of ALcOhOL,  
druGs, Or prescriptiOn Medicines.  
checK fOr dAMAGed pArts.Before using any tool, any part that appears damaged  
should be carefully checked to determine that it will operate properly and perform its  
intended function. Check for alignment and binding of moving parts, any broken parts  
or mounting fixtures, and any other condition that may affect proper operation. Any part  
that is damaged should be properly repaired or replaced by a qualified technician. Do  
not use the tool if any switch does not turn on and off properly.  
17.  
repLAceMent pArts And AccessOries. When servicing, use only identical  
replacement parts intended for use with this tool.Replacement parts are available from  
Harbor Freight Tools. Use of any other parts will void the warranty.  
speciAL wArninGs when usinG this Bench LAthe  
Using this Bench Lathe may create special hazards.  
Take particular care to safeguard yourself and those around you.  
electrical safety. Never operate any tool if there is an electrical hazard. Never oper-  
ate an electrical tool in wet conditions. Never operate a tool with an improper electrical cord  
or extension cord. Never operate an electrical tool unless you are plugged into a properly  
grounded outlet, which supplies 115 Volts at 60 Hz. We recommend you use a circuit  
which is protected by an appropriate circuit breaker.  
ejected Material. Use safe practices to avoid injury from ejected material. Because the  
lathe and the workpieces turn at high speed, there is a danger of being injured by materi-  
als that may be ejected. Always wear ANSI-certified eye protection. Never attempt to work  
on any item if it is not adequately held. Always stand to one side of the plane in which the  
materials are spinning, to avoid being hit if an item is ejected. Never allow bystanders to be  
in the proximity of the lathe while in operation.  
entanglement. Use extreme caution to prevent loose materials from being caught in  
the machine. Never operate this lathe with loose clothing, long hair, jewelry, or other items  
which may become caught in the tools or workpieces. In case of entanglement, press the  
OFF switch immediately.  
NOTICE: No list of warnings can be all inclusive.The operator must supply  
common sense, and operate this tool in a safe manner.  
SKU 43681  
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BAsic cOMpOnents And feAtures Of yOur #43681 GAp Bed LAthe  
reference  
description  
Press Switch  
Emergency Stop Control  
Indicator Light  
Gear Box  
Direction Control  
Speed Control A  
Speed Control B  
Oil Gauge  
Chuck  
Bedway  
Tool Holder  
Tool Post Clamping Lever  
Compound Slide  
Steady Rest  
Tailstock Quill  
Tailstock Clamping Lever  
Tailstock  
reference  
description  
Tailstock Base  
Lead Screw  
Control Lever  
Thread Dial  
A
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Half Nut Lever  
Cross/Longitudinal Feed Lever  
Cross Slide Handwheel  
Saddle Handwheel  
Feedrod & Leadscrew  
Exchange Lever  
Change Gear Control A  
Change Gear Control B  
Oil Tray  
Z
AA  
BB  
CC  
EE  
FF  
GG  
HH  
KK  
MM  
Power Cord  
Leadscrew Chart  
Splash Guard  
Chuck Protection Cover  
Tailstock Handwheel  
parts references in this text:  
When parts are identified with letters, please refer to the diagram on this page.  
When parts are identified with numbers, refer to parts lists and diagrams starting on page 16.  
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unpAcKinG, AsseMBLy, And set up.  
Basic assembly and adjustment of your new lathe was completed before being shipped.  
Final assembly and adjustments must be made before operating your new lathe.  
first find a suitable location for your lathe.  
1.  
2.  
3.  
4.  
The floor or work table which you place your  
lathe on must be level, solid, and resistant to  
vibration.  
Your lathe should be positioned in an area which  
is protected from the weather, especially water  
and moisture.  
You should provide good light to work in, and  
adequate space to operate and maintain the  
machine, as well as to handle work materials which will be loaded in the machine.  
Fig.1 Mounting bolts in the headstock.  
You will need an appropriate power supply to operate the machine, which requires 220  
V~, 60 Hz, single phase current, and must be protected by a suitable circuit breaker.  
wArninG: Consult a licensed electrician if you are not completely sure that your power  
supply is correct and safe.  
complete Assembly.  
You will have to assemble the lathe onto the oil tray  
(FF) and then onto a bench top (not included) or  
metal stand.  
please note:the bench top must be able to with-  
stand the weight of the Lathe (838 lb.) as well as  
the weight of the workpiece. do not exceed the  
maximum weight capacity of 1320 lb.  
if you choose to use a metal stand with this  
Lathe, the only stand that will fit with this Lathe  
Fig.2 Mounting bolts in the tailstock.  
is sKu 95647 (sold separately).  
1.  
2.  
Check to be sure that the bench is level and stable on the shop floor.If you need to repair  
the floor, do it now to be sure you have a solid, level surface to mount the machine.  
Once the work bench is positioned properly on a solid level floor, place the oil tray (FF)  
on the bench. Using the mounting holes on the oil tray (FF) as reference, drill match-  
ing 1/2” holes into the wood bench. Always check to make sure no obstructions are in  
the drilling path.  
3.  
4.  
Place the angled iron levelers between the oil tray (FF) and the bench top. Check the  
level and position of the bench top again to be sure that when the Lathe is positioned  
on the bench and oil tray (FF) it will be level, solid and aligned with the mounting holes  
in the bench and tray.  
Using a drill and other hardware (not included) bolt the work bench to the floor before  
putting Lathe on the workbench to keep the bench and Lathe in place during use.  
SKU 43681  
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hOistinG And LeVeLinG this MAchine  
wArninG: dO nOt AtteMpt tO Lift the LAthe ByyOurseLf.  
this tool weighs over 800 lb., and cannot be lifted safely by one or several strong men.  
Be sure this lathe is balanced on the hoist or lift you will use to move it before moving.  
1.  
Before hoisting, lifting or moving this machine, move the tailstock and apron to the far  
right end of the bedway (away from the headstock) and lock them in place there. This  
will help to balance the overall mass of the machine near the center.  
2.  
3.  
4.  
Use pads (not included) to protect the lathe from damage by the equipment used to hoist it.  
Useahydrauliclift,forklift,orhoisttopositionthelatheontothebench(orSKU95647Stand).  
When the lathe is positioned on the oil tray and bench, align the mounting holes and  
drop in the mounting bolts.  
5.  
Check the level of the machine. Using a spirit level, check to be sure that the bed of the  
lathe is level both horizontally and front to back.If there is any out of level, correct it now.  
Depending on your installation, use the angled iron levelers to adjust the machine into  
exact level front to back and side to side. Check both ends of the tool before being sat-  
isfied. Be sure the machine is level, positioned solidly, and is resistant to vibration.  
6.  
Fasten the lathe to the bench and oil tray (FF) by inserting a bolt through a lock washer  
from the inside of the bench and upward through the oil tray and lathe. Fasten with  
a washer and nut. Repeat this for each of the four mounting holes in the headstock,  
and both mounting holes in the tailstock. Tighten securely. Recheck and readjust level  
if required.  
note: Periodically recheck the level of the machine to ensure that it remains level while in use.  
1704  
630  
Figure 3. Overall dimensions of this ma-  
chine, and oil tray dimensions. Dimensions  
are given in millimeters. Measure your own  
machine for any variations before using  
these dimensions.  
SKU 43681  
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the heAdstOcK  
The headstock includes a Gear box (E) which con-  
tains gears and a belt drive. The gears are con-  
trolled by controls (F), (G), and (H). The belt drive  
transmits the motor power to the drive system of the  
machine.  
1.  
The motor and drive belt are installed and ad-  
justed when delivered. However, you should  
check the adjustment of the drive belt before  
using this lathe.  
2.  
Check the belt tension by pressing in the middle  
with your finger.You should be able to depress  
it approximately 1/2 inch. If the belt is too tight,  
it will wear the bearings, and if too loose, it will  
slip on the pulleys and wear out prematurely.  
Fig.4 Inside the Gear Box.  
3.  
4.  
If it is necessary to adjust the belt tension, do so  
by adjusting the bolt and locknut assembly on  
the underside of the motor.The motor mounted  
on the back of the headstock.  
Four additional change gears are included for  
use in cutting metric and SAE threads. Refer  
to the lead screw chart on the headstock for  
the gears required for the thread pitches you  
want.  
Please refer to the section on threading for  
more information.  
Fig.5 Motor mount and adjustment.  
Fig.6 Headstock Controls.  
SKU 43681  
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speed And pOwer cOntrOLs  
You can turn lathe on and off and control speed and direction from the main control panel.  
the power switch  
1.  
2.  
3.  
Turn the Emergency Stop Switch (C) clockwise; the Indicator  
Light (D) will light up. The Spindle will not turn without operating  
the Control Lever (V).  
The Press Switch (A) is used to run the spindle temporarily to  
allow the gears to engage when changing speed gears. When  
you release the switch, the spindle will stop.  
In an emergency, you can stop the machine by pressing the  
Emergency Stop Control (C).  
Fig.7 Power Switch.  
speed and direction controls  
Note: Do not change the settings of these controls if the motor is running.  
Shut OFF the power before changing these settings.  
The Spindle Speed can be controlled by setting the Speed Control knobs (G) and (H).  
Refer to the chart on the Headstock to the right of the knobs to determine the proper  
setting for the desired spindle rotation speed. Eighteen speeds are possible from 72 to  
1600 RPM. The direction may be controlled using Direction Control (F).  
Quick change Gearbox  
The headstock is equipped with a quick change gearbox to control the rate of the spindle to  
the lead screw and feed rod, when it is used to cut threads, or for turning or facing.  
1.  
Controls (CC) and (EE) may be used  
in combination to control the feed rate.  
Please refer to the lead screw chart (HH)  
for the desired setting.  
2.  
The change gears may need to be re-  
placed to achieve the correct setting.  
Be sure the machine is turned off and is  
unplugged from its power supply before  
replacing the gears. Select the gears  
required from the lead screw chart.  
3.  
When the Exchange Lever (BB) is in the  
middle position, the Lead Screw (118)  
and Feeding Rod (107) are locked. When  
Exchange Lever (BB) is to the right, the  
Lead Screw (118) is running and the  
machine can be used to turn the threads.  
When Exchange Lever (BB) is to the  
left, the Feeding Rod is running and the  
machine can be used set for automatic feeding.  
Fig.8 Lead Screw Chart.  
4.  
The half nut is engaged or disengaged using the Half Nut Lever (X). Note that the half  
nut must be engaged for the lead screw to function properly.  
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AprOn  
the function of the Apron is to support the toolpost, and to be carried along the  
workpiece by the lead screw.  
1.  
Use the Control Lever (V) to start the mo-  
tion of the Spindle, and to rotate it forward  
or reverse.  
2.  
To operate the lever, push it toward the  
headstock, then move it up or down. Mov-  
ing the lever down will cause the spindle  
to rotate forward, moving it up will cause  
the spindle to rotate in reverse.Placing the  
lever in the middle will cause the spindle  
not to rotate.  
3.  
4.  
The Half Nut Lever (X) for engaging the  
lead screw is mounted on the right side  
of the apron.  
The Half Nut Lever (X) is used to engage  
or remove the half nut from the lead screw.  
This lever is mounted on the front of the  
apron.Engage the half nut only when mov-  
ing the apron in a longitudinal direction  
along the workpiece.  
Fig.9 The Apron.  
5.  
The Cross/Longitudinal Feed Lever (Y) is used to determine the direction of travel of  
the tool on the workpiece.With the lever up, and the gear engaged, the apron will travel  
in a longitudinal direction along the workpiece; for example when threading. With the  
lever down, and the half nut disengaged, the tool post will travel horizontally across the  
workpiece; for example when face cutting.  
6.  
7.  
Note: The interlock will prevent the half nut from being engaged when the Feed Lever  
(Y) is down in the cross feed position.  
For threading, put the Feed rod & Leadscrew Exchange Lever (BB) to the right to start  
the lead screw, then move the Cross/Longitudinal Feed Lever (Y) to the center, and  
engage the half nut, using the Half Nut Lever (X). This will cause the lead screw to  
rotate, and the apron to move to the right.  
8.  
You can also control the direction of travel of the apron using the Direction Control (F).  
Rotating this control to the right will cause the carriage to move to the right. Rotating  
this control to the left will cause the apron to move to the left.  
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the threAdinG diAL  
when the threads on the lead screw and on the workpiece  
are not in an integer ratio,it is necessary to use the thread-  
ing dial to control successive cuts. Determine this ratio by  
dividing the desiredTPI of the workpiece (for example 24TPI)  
by the thread pitch of the lead screw (8 TPI). This example  
results in an integer ratio of 3:1. A desired thread pitch of 26  
TPI (for example) on the workpiece would require use of the  
threading dial.  
1.  
When the threads on the workpiece are not in an in-  
teger proportion to the threads on the lead screw, it is  
necessary to operate the half nut intermittently.This is  
controlled by using the threading dial.  
2.  
3.  
The Threading Dial (W) is located on the right side of  
the apron.  
The dial is marked with four numbered lines, 1, 2, 3,  
and 4. Between each numbered line is an unnumbered  
line. On the dial there is also a fixed reference line.  
When the threading dial is engaged with the lead screw,  
the dial will rotate.  
There is an instruction plate attached to the threading  
dial explaining the use of the dial, depending on the  
specific thread you are cutting.  
4.  
5.  
Fig.10 Threading Dial.  
6.  
For thread cutting, engage the half nut at the appropriate numbers shown on the thread-  
ing dial. 1-4 means the half nut can be engaged at any of the numbered lines 1, 2, 3,  
or 4. For successive cuts, only numbered lines must be used. 1-3 / 2-4 on the scale  
means that the half nut can only be engaged on 1 and 3 or 2 and 4 for successive cuts.  
For example, if you engage the half nut on “1” on the first cut, you can only engage it on  
“1” or “3” on following cuts. If you engage it on “2” on the first cut, you can only engage  
it on “2” and “4” on successive cuts.  
7.  
8.  
1-8 means the half nut cannot be engaged on any lines, numbered or unnumbered.  
If the half-nut is engaged throughout the initial cut, there is no need to use the thread-  
ing dial. Simply disengage the half nut, back the tool to the starting point, reengage  
the half nut and start over.  
fOur-pOsitiOn tOOL rest  
the four position tool rest can be used to hold up to  
four tools. it is controlled by the three handwheels on  
the Apron, the saddle handwheel (AA), the cross slide  
handwheel (Z) and the compound slide handwheel  
(n).  
1.  
Tools are held in place on each side of the tool holder  
by two or three of the bolts on that side.Tools must fit  
into the tool groove.  
Fig.11 Tool Post.  
2.  
3.  
When installing tools, check to see that the cutting  
edge is properly aligned with the rotating direction of the workpiece.  
The tool post can be rotated by loosening the Tool Post Clamping Lever (M), rotating  
the tool post, and retightening the lever.  
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cOMpOund sLide  
the tool is moved along the workpiece by the motion of the apron and its compo-  
nents.the apron may be power-driven by the lead screw, or may be moved by hand  
using the handwheels.  
1.  
The Saddle Handwheel (AA) may be used to move  
the apron with its attached tool post and tools along  
the rotating axis of the workpiece. This is used to  
make longitudinal cuts.  
2.  
The Cross Slide Handwheel (Z) is used to move  
the tool post horizontally across the axis of the  
workpiece. This motion is used to make face cuts  
at a 90 degree angle to the longitudinal axis of the  
workpiece.  
3.  
Cuts made at any angle other than 90 degrees to  
the axis are accomplished by using the Compound  
Slide Handwheel (N).  
Fig.12 Compound Slide.  
4.  
5.  
To use the compound slide, loosen the bolt holding it in place on the cross-slide, rotate  
it into the desired position, then retighten the bolt.  
The cutting tool can be moved into the workpiece by operating the handwheel.  
chucK And fAcepLAte  
this lathe may be operated using either  
chuck or faceplate to hold the workpiece.  
1.  
Chucks and faceplates are mounted on the  
arbor shaft using a threaded connection.  
Open the gear box, and using a suitable  
wrench, hold back the arbor shaft to prevent  
it from turning. Grip the chuck or faceplate,  
and rotate it in a counter-clockwise direction  
to unthread it from the arbor shaft.  
2.  
3.  
When re-installing a chuck or faceplate, be  
sure to put light grease on the threaded end  
of the arbor shaft to ease installation and  
removal of the chuck or faceplate.  
You are provided with both three and four  
jaw chucks. Each may be used to hold  
workpieces by clamping from the outside,  
Fig.13 Chuck.  
or by expanding on the inside of tubes and hollow pieces. To tighten the jaws, rotate  
any of the internal hex head bolts in the side of the chuck with an appropriate size hex  
wrench. Chucks are self centering, and will align concentric workpieces with the axis  
of rotation of the arbor shaft.  
4.  
Faceplates are used typically to hold larger or non-round pieces. Work pieces may be  
attached to the faceplate by a variety of methods including clamps, bolts and screws.  
It is critical that the centerpoint of the workpiece be exactly aligned with the center of  
rotation of the arbor shaft for accurate turning.  
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tAiLstOcK  
the tailstock slides along the bed way freely, and may be used to secure the free end  
of a rotating workpiece.  
1.  
The tailstock is clamped to the bedway using  
the Tailstock Clamping Lever (Q).  
2.  
The Quill (P) can be rotated inward and outward,  
using theTailstock Handwheel (S).The Quill can  
be locked in place using the Quill Lock Lever.  
The quill is shipped with adead endwhich may  
be inserted into the quill. “Dead end” means  
that the end remains stationary, and allows the  
workpiece to rotate upon it. To reduce friction,  
it is a good idea to apply a little grease to the  
contact between the workpiece and the dead  
end. Check this lubrication from time to time.  
“Live endsare available to fit this machine and may be  
purchased separately.Live ends incorporate a bearing  
to reduce friction between the workpiece and the quill.  
Before using your lathe, it is important to check the  
alignment of the tailstock with the arbor spindle. Do  
this by placing a precisely machined rod in the chuck,  
and checking its alignment with the center of the quill.  
Accurate measurements may be made by mounting  
a dial indicator to the bedway, and making measure-  
ments on the rod near the headstock, and near the  
tailstock. These measurements must be exactly alike  
for the tailstock to be properly aligned.  
3.  
Fig.14 Tailstock.  
4.  
Fig.15 Follow Rest.  
5.  
Adjustments may be made by loosening the tailstock  
lock lever, then adjusting the position of the tailstock with the alignment screw (512).  
Retighten the lock lever, and recheck the alignment before proceeding.  
fOLLOw rest And steAdy rest  
These are useful supports for your workpiece, which help  
you improve machining accuracy.  
1.  
The Follow Rest is attached to the Apron, and fol-  
lows the movement of the apron as the workpiece is  
machined.  
2.  
3.  
4.  
The Steady Rest is attached to the bedway, and re-  
mains in place as the workpiece turns within it.  
Install these rests as needed to support the work-  
piece.  
Adjust the brass holders within the rests to lightly ride  
upon the workpieces. It is advisable to apply a little  
grease to the points of the brass holders to reduce  
friction between them and the workpiece.  
The rests should be cleaned and stored in a dry clean  
place when not in use.  
5.  
Fig.16 Steady Rest.  
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LuBricAtiOn  
headstock Lubrication.  
1.  
The headstock gears should be lubricated with No.70 (HL-70) Gear Compound.Check  
them periodically, and apply lubrication whenever they appear dry. Do not apply exces-  
sive grease, since you do not want to get grease on the drive belt.  
2.  
The oil in the headstock should be changed regularly. When the machine is new,  
change the oil after the first 15 days of use. Change it again after the next 45 days of  
use. Thereafter, change the oil after each 6 months. To change the oil, open the drain  
plug on the underside of the headstock. After draining, replace the drain plug and refill  
with clean lubricating oil until the oil level is at the red line on the oil gauge. Use stan-  
dard 30 weight motor oil. Dispose of waste oil properly, and in accordance with local  
regulations.  
3.  
If during operation the oil level is below the red line, stop machining and add oil until  
the level is at the red line.  
Overall Lubrication.  
Lubricate the parts indicated in this diagram periodically with light grease. Check before  
each use to ensure that the machine is properly lubricated.  
Fig. 17 Lubrication Chart.  
Lubricate the indicated areas  
with a light grease regularly.  
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MAintenAnce  
wArninG: for your own safety, turn the switch Off and remove plug from electrical  
outlet before performing any maintenance work on the lathe.  
1.  
2.  
Frequently blow out any dust accumulation inside the motor.  
A coat of automotive wax to the bed will help keep the surfaces clean, and allow the  
tool rest and tailstock to move freely.  
3.  
If the power cord is damaged, worn, or cut in any way have it replaced by a qualified  
electrician right away.  
trOuBLeshOOtinG  
trouble  
Motor will not run  
probable cause  
remedy  
Defective ON/OFF switch or Replace defective parts.  
damaged power cord.  
Burned out motor  
Have a qualified technician re-  
place the motor.  
Lathe slows down while V-belt loose.  
turning.  
Adjust tension.  
Tailstock rocks back  
and forth excessively.  
Adjusting screw is too loose. Adjust screw.  
Burning at tailstock end. Live center binding or dead Check bearing on live center.  
center not lubricated.  
Add lubrication if using dead  
center.  
pLeAse reAd the fOLLOwinG cArefuLLy  
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS  
MANUAL AS A REFERENCE TOOL ONLY: NETHER THE MANUFACTURER NOR DISTRIBUTOR  
MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE  
IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO  
REPLACE ANY PARTS OF THE PRODUCT: IN FACT THE MANUFACTURER A ND/OR DISTRIBUTOR  
EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN  
BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER. THE BUYER ASSUMES  
ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR  
REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACE-  
MENT PARTS THERETO.  
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nOte: some parts are listed and shown for illustration purposes only  
and are not available individually as replacement parts.  
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nOte: some parts are listed and shown for illustration purposes only  
and are not available individually as replacement parts.  
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wArrAnty infOrMAtiOn  
Limited 90 day/1year warranty  
Harbor FreightTools Co.makes every effort to assure that its products meet high quality and durability standards,  
and warrants to the original purchaser for a period of ninety days from date of purchase that the motor/engine, the  
belts (if so equipped), and the blades (if so equipped) are free of defects in materials and workmanship. Harbor  
Freight Tools also warrants to the original purchaser, for a period of one year from date of purchase, that all other  
parts and components of the product are free from defects in materials and workmanship.This warranty does not  
apply to damage due directly or indirectly to misuse, abuse, negligence or accidents;repairs or alterations outside  
our facilities; or to lack of maintenance.We shall in no event be liable for death, injuries to persons or property, or  
for incidental, contingent, special or consequential damages arising from the use of our product. Some states do  
not allow the exclusion or limitation of incidental or consequential damages, so the above limitation of exclusion  
may not apply to you. THiS WarranTy iS expreSSly in lieu oF all oTHer WarranTieS, expreSS  
or implied, inCluding THe WarranTieS oF merCHanTabiliTy and FiTneSS.  
To take advantage of this warranty, the product or part must be returned to us with transportation charges prepaid.  
proof of purchase date and an explanation of the complaint must accompany the merchandise. if our inspection  
verifies the defect, we will either repair or replace the product at our election or we may elect to refund the purchase  
price if we cannot readily and quickly provide you with a replacement. We will return repaired products at our  
expense, but if we determine there is no defect, or that the defect resulted from causes not within the scope of  
our warranty, then you must bear the cost of returning the product.  
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.  
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353  
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