JB GURY UNIVERSAL Comet CENTURY Quick start guide

-
" . -
UNIVERSAL
Comet
CENTURY
Automatic
Straight
Knife
3rd EDITION, PUBLISHED AUG, 1981
.
/
_, , . -
I PARTS ·
·: AND
SERVICE
MABUAL
From the library of: Superior Sewing Machine & Supply LLC

I N D E X
Get to know your Comet Century Straight Knife __________________ 1
Safe Operating Points ---------------------------------------- 1
Electrical Connections I Pin Placement --------~---------------- 2
Operation
of Sharpener --------------------------------------- 3
Belt and Blade Recommendations ------------------------------ 3
Maintenance ____________________________________________
4thru 7
a. To change blade --------------------------------------- 4
b. To change sharpening belts
------------------------------ 4
c. Lubrication and Care
----------------------------------- 5
d. Adjustments:
1. Adjustment of the Bar Lock ------------------------ 6
2. Adjustment of Lower Unit ---------------------- ___ 6
e. Removal of Sharpener ---------------------------------- 6
f. Replacement, of Presserfoot Lock
------------------------ 7
g. Half Nut Stop Adjustment
__ ---------~------------------- 7
Troubleshooting ___________________________________________& & 9
Blades ------------------------------------------------------ 10
Guarantee ____ __ _ ___ ___ __ _ __ __________ ____ _ __ _ __ ___ ____ __ _ __ _ 11
Automatic Sharpener ____________________________________ 12thru 19
Front Case and Cross Slide
-------------------------------- 20, 21
Motor ---------------------------------------------------22,23
Small & Large Base Plates ____________________ ----------·--- 24, 25
Single & Double Feed Oilers ---------------------------------- 26
1/3 H.P. Motor-------------------------·----------·------------ 27
Accessories __________________________________________________ 28
Connector -------------------------------------------------- 29
Terminal Pins & Blocks/Pin Placement/Plugs ____________________ 30
From the library of: Superior Sewing Machine & Supply LLC

HALF NUT
OIL IIE$ERYOIR
l£VER
SKIHT 8AU6E
PRESSERFDOT BAR
TIU&8ER
PIIEIIEIRIOT
BAR
PlEIIOA)OT
STANDARD
WARNING-
EXERCISE DUE CARE IN HANDLING
THIS MACHINE TO PREVENT
PERSONAL INJURY.
~ Disconnect e l ectrica l connector before
~ chang ing blades or belts and wh en work-
ing on the machine.
(;;\ Always keep presserfoot down on bose
\!:..J when n ot in use. When c utting, keep
presserfoot as l ow as possible.
(;\Wh en machine is running, never place
\.V hands between blade and presserfoot bar.
DIM
I'IIUE'f
GET TO KNOW YOUR
COMET CENTURY
STRAIGHT
ltNIFE
DRIVE BAR COVER
I COVER TU8EI
KEYIIOL£ PlATE
FIIOiff 111T0R
CASE
IIIARI'EIR
HOUIIII8
OIL CUP
SWITCH
HALF 1UT
LEVEll
IAIE PlATE
'
-.
~ ...
FlAP
{;\ When operating the sharpene r, keep Qne
\V hand on the handle and the other hand on
the front of th e sharpener hous ing . (Ne ve r
p lace hands on lo wer unit wh en sharpener
is operating.)
r?\ Make sure the machine is e lectricall y
'-.:!..) grounded .
BEFORE STARTING A NEW MACHINE
CD
CD
0
A ll ow machine to reach room temperature .
F ill oil reservoir through oil cup until s ight gla ss is fu ll. A ll ow machine to stand for 30
minutes bef ore operating . Use only GURY COMET OIL.
S ee sec ti on on e lectrical co nnection.
From the library of: Superior Sewing Machine & Supply LLC

2
Your machine may be fitted with any one of several types of electrical plugs (see plugs in parts
book, Page
30). Most machines are equipped with a terminal block. The block accepts different
pin arrangements depending upon the plug you use. When fnstalling any plug, make sure that the
grounding/locking screw
is properly connected and tight.
FOR OPERATOR'S SAFETY, MACHINE MUST BE GROUNDED.
3
THREE PHASE
SINGLE PHASE
OR SINGLE PHASE/GND. PIN
TERMINAL PLUG
TERMINAL
PLUG
PINS
PINS
GURY
9011100 1972001
GURY
9031000 9030203
EASTMAN 9011000 9110103
EASTMAN
9031000 9030103
MAIMAN 9011000
MAIMAN
9031000
BEAVER
9011000
BEAVER
9031000
WOLF
9011200 9110203
WOLF
9031000
On three phase machines, make sure the machine is rotating in direction of arrow on fan cover.
Reversing any of two wires in the circuit will change direction of rotation.
CAUTION
OPERATION OF A THREE PHASE MACHINE IN THE WRONG DIRECTION WILL
DAMAGE THE MACHINE.
From the library of: Superior Sewing Machine & Supply LLC

NOTE:Q
If the motor is stopped when the sharpener
has been activated, it is recomm ended that
the drive pulley be released by squeezing
the l eve r on the pulley hous ing. The l ever
can be re l eased r e-engaging the s harp e ner
as soon as the motor comes up to speed .
BELT U BLADE
RECOMMENDATIONS
Gury offers four different types of blades
and fi ve grits of sharpen ing bands. The fol-
lowing ore guidelines based on our experi-
ence . We ore always ready to help you
sol
ve any unusual probl ems.
FABRIC
Hard, closely
woven
Soft, loosely
woven
Synthetics, high
melting point
Synthetics, low
melting point
Blends
BELT
Medium ,
coarse
X-fi ne ,
fine , medium
X-fine,
fine , medium
Smooth , x-fine,
fine
X-fine, fine,
medium
BLADE
Plain
Plain
Plain
Wave or
notched
Plain
OPERATION OF
SHARPENER
Toke machine out of material and lower the
presserfoot. Slowly squeeze half nut lever.
Too quick a motion can preve nt unit from
operating. If sharpene r unit fail s to drop,
cautiously push dow n on lower unit as half
nut l ever is activated. This condition some-
times occurs in new mach in es when they ore
cold. As the machine warms up, the unit
should drop normally .
Holding the half nut lever in position will
cause the lower unit to stop at the bottom of
the blade. This should only be done if it is
n
ecessary to round the bottom of the blade
or to achieve on ex tra edge at the bottom of
th e blade.
OTHER
U se longest stroke possible. Use o iler for
standard with light sewing machine oil.
Dual speed motor. Teflon-coated blade. Toe
of blade rounded and stoned.
Plastic
Smooth, Wave or notched - Dual spee d motor & Blade moistener.
x- fin e t ef lon - coated W ate r so luble oil.
If blade fails to hold an edge use the n ext coarser be l t. / For trimming, u se a coarse belt on the top pulley . 3
From the library of: Superior Sewing Machine & Supply LLC

4
MAINTENANCE
TO CHANGE THE
SHARPENING BELTS
To remove belts, cu t or tear old be lts and
di scard. To ins tall new belts, drop pr esse r-
foot ha If way. SI ide be It between presserfoot
and s tan dard so be It is l ooped around pres-
serfoo t bar . Move be lt up bar. Sli de be lt s
around l ower idler pull ey and position belt
on upper id l er pul ley. By pul ling forward ,
be lts can be sli pped on top of drive p ulle y .
Bottom be Its can be instali ed the same way .
See the list of abrasive belts on Page 14.
NOTE
TO CHANGE
THE BLADE
For l ongest bl ade life and best cutt i ng, use
only
genuine Gury bl ades .
Rotate
turni ng knob u nti I blade is at bottom
of stroke. Use allen wrench supplied, and
loosen knife locking screw (Part Number
2465003) . Lay machine on its side and re -
move blade through bottom of base. Clean
kni fe sl ide th oroughly with the slot cleaner
suppli ed and if necessary an air hose . Insert
a new blade and tighten locking screw.
From the library of: Superior Sewing Machine & Supply LLC

MONTHLY
Thoroughly cl ean mac hi ne. Remove s harp-
e ner and r emove any li nt or dust from slide
bo x. Make sure that s harpener drive bars
are clean and free of any matter of thread,
lint , etc. Then, as n eeded, add oil to res-
ervoir whe n oil le ve l falls be l ow si ght glass.
Using any oth er than Gu ry Comet oiI may
result in damage to your mac hine and will
void the wa rrant y.
LUBRICATING
AND CARE
NOTE: USING ANY OTHER THAN
GURY COMET OIL MAY
DAMAGE YOUR MACHINE .
WEEIU.Y
{;\ Grease the idler pulley shaft. Remove
~ only the screw and, using the grease gun
furnished
with the machine, apply grease
into hole. DO NOT OVER GREASE.
("';;\ Clean lint and dust from machine with an
\.!:..) air hos e. Pa y particular attention to mo-
tor and underside of base plate and base
roller s.
(:;\ Put a drop of oil on the sharpening band
\.V idler pulle y shafts.
DO NOT OVER OIL.
f"i'\ Remove drive bar cover and place a drop
\.:!..) of oil on keyways of drive bars.
UNIVERSAL
5
From the library of: Superior Sewing Machine & Supply LLC

6
ADJUSTMENT OF THE
PRESSERFOOT BAR LOCK
To adjust for slippage or after installing a
new loc k, insert a li en w rench in hole in
front of sharpener hous ing. Th en press re-
lease le ver an d tighten allen screw until
re lea se l ever remains down . Then loosen
allen screw until release le ve r jumps. De -
press l
ever and re-tighten a li en screw thre e
quarters of a turn. Release lever can be re -
positioned by loosening cap nut on lo ck shaft.
REMOVAL OF SHARPENER
R emove th e dri ve pulley co ver and the screws
ho ld ing the dr i ve housing s support bracket.
Then remove the four scre ws that hold the
sharpener to the machine. Grasp the sharp -
ener housing and sq u eeze th e l eve r on the
drive housing so the dr ive pulle y wi II c lear
the motor case. The sharpener then can be
pulled straight away from the machin e.
ADJUSTMENT OF THE
LOWER UNIT POSITION.
The lo wer unit sho ul d stop so that the top
idl er pu ll ey is appro xima tel y 1 .5mm (l/16
inch) belo w flange of sta nda rd . To adjust,
turn on machine and star t sharpener. Whe n
sharp ene r is near bo ttom of cyc le, turn off
machi ne. Turnthe knurled sleeve on the end
of the stop bar in th e direction y ou want to
ad just lower unit. Re l ease sharpener drive
by pressing le ver on drive unit . Turn ma -
c
hine on and re-engag e sharpener dri ve.
ADJUSTMENT OF THE
PULLEY BRAKE
Ad just pull ey bra ke so that pull ey has no
back la sh, then t ig hten l/4 turn more .
From the library of: Superior Sewing Machine & Supply LLC

REPLACEMENT OF PRESSERFOOT LOCK
This is only required if presserfoot bar con-
tinues to slip after adjustment. Remove the
sharpener (see sketch) and remove keyhole
plate from back of the sharpener. Remove
3/8-24 a lien screw . Remove presserfoot bar
housing. Rotate loc k holders so slot is lined
up with holes in front and back. Old lock
can be removed by driving out with a small
screw driver or its equal.
CAUTION:
If presserfoot lock housing has been removed
from the keyhole p lat e, it wi II be necessary
to I ine it up again. This can be done by
installing the keyhole plate with lo ck hous-
ing secured lo ose ly on the front motor case.
The presserfoot bar is then dropped down
and should be lined up at the bottom of the
stand . Then the lock housing can be secured.
CAUTION:
When installing new lock, observe orienta-
tion carefully {see sketch) or lock will not
function.
INSTALLATION SKETCH OF
PRESSERFOOT LOCK
Presserfoot Bar ---4
Rounded taper end
of presserfoot lock
this side and up
HALF NUT STOP ADJUSTMENT
DO NOT make this adjustment unless the
sharpener is not stopping or unless installing
a new half nut. Improper adjustment can
cause the sharpener to malfunction.
Remove the half nut tension spring (No.
2445203). Back off adjustment screw (No.
9908832). Hold half nut so it is engaged
tightly against left drive bar. Slowly tight-
en adjustment sc r ew unti I you can just see
the half nut move. Re-install tension spring.
7
From the library of: Superior Sewing Machine & Supply LLC

8
TROUBLESHOOTING
MACHINE IS COMPLETELY DEAD
1. Check to see that connectors and plugs are firmly seated and on/ off switch is on
and functioning.
2. Check current at terminal box for proper voltage and phase.
3. Make sure machine is free.
MACHINE HUMS BUT WILL NOT START BY ITSELF
CAUTION:
Do not allow motor to run for more than 15 SECONDS at low
speeds or motor wi II burn out.
1. Be sure knife and slide mechanism are free.
2. Check start windings centrifuga I switch and capacitor for proper operation.
MOTOR STARTS, COMES UP TO SPEED VERY SLOWLY
CAUTION: Do
not leave motor on for more than 10 SECONDS in this
condition or motor wi II burn out.
1. Check start winding centrifugal switch and capacitor for proper operation.
2. Make sure machine can rotate freely.
MOTOR OVERHEATS
1. Make sure air passages and motor are cleaned and free of any obstruction.
Check that fan operates properly .
2. Check voltage and current at term ina I box on machine to insure that the y meet
nameplate requirements .
3. Make sure the centrifugal mechanism is operating pro per ly and the start wi nding
is out of the circuit.
From the library of: Superior Sewing Machine & Supply LLC

STANDARD OVERHEATS
l. Inspect standard and make sure it is not
bent.
2. Make sure standard and knife insert are
free of lint and dirt.
3. ln sta II a new . genuine Gury knife.
4. Make sure standard and centerslide are in
line (remove sharpener, remove knife
locking screw). Knife should be straight
and should just touch tail of centers I ide.
5. If cutting heavy materia I, the use of an
oiler for the knife insert is recommended.
IF THE SHARPENER FAILS TO DROP
l. On new machines or machines that are cold, the sharpener may occasionally
hang up. As the half nut lever is activated, cautiously push down on the lo wer
unit. This condition should go away when the machine warms up and is being
used.
2. Make sure dr i ve bar cover tubes are not bent. (Remove top cover and try to
operate sharpener.)
3. Make sure synchronizer bar is not bent .
4. Make sure drive bars are free of dirt and threads. (This may require disassembly
of sharpener.)
U Sharpener Reaches Top But Chatters And Does Not Stop
l . Make sure drive bars are clean and free of thread and lint .
2. Check for wear on drive bars and ha lfnut.
3. Check drive bar cover tubes to make sure they are not bent.
4. Check rubber '0' rings around drive bars on lower unit.
SHARPENER STARTS DOWN BUT ONLY GOES lfA"
(12mm) 8 COMES BACK UP
l. Make sure lower unit is stopping in proper position.
2. Make sure you are squeezing half nut all the way and holding until sharpener is
we II on its way .
3. If a new half nut has been installed, make sure half nut is cl ear of the slot in
the synchronizer bar.
4. Check rotation on 3 Phase machines.
SHARPENER DROPS %" (1ZIIIm) 8 STAYS THERE OR
OPERATES VERY SLOWLY.
l . Check for oil or grease on drive pull ey or ec ce ntric and cl ean with alcoho l . 9
From the library of: Superior Sewing Machine & Supply LLC

10
GURY COMET CENTURY BLADE TYPES*
*Special alloy Blades are available on request.
STRAIGHT
BLADE
(REGULAR)
WAVE
BLADE LARGE
U·NOTCH
BLADE
SMALL
U·NOTCH
BLADE
SIZE MATERIAL REGULAR WAVE LG. U-NOTCH SM. U-NOTCH
5"
HIGH SPEED STEEL
1024100 1024200
1024300
1024400
127mm
CARBON STEEL
1024120
TEFLON COATED
1024110 1024210 1024310 1024410
6" HIGH SPEED STEEL
1024101 1024201
1024301 1024401
152mm
CARBON STEEL
1024121
TEFLON COATED
1024111 1024211
1024311 1024411
7"
HIGH SPEED STEEL
1024102 1024202 1024302 1024402
178mm
CARBON STEEL
1024122
TEFLON COATED 1024112 1024212
1024312
1024412
8"
HIGH SPEED STEEL 1024103 1024203
1024303
1024403
203mm
CARBON STEEL
1024123
TEFLON COATED 1024113 1024213
1024313 1024413
9"
HIGH SPEED STEEL
1024104
1024204 1024304
1024404
229mm
CARBON STEEL
1024124
TEFLON COATED
1024114 1024214 1024314
1024414
10"
HIGH SPEED STEEL 1024105
1024205
1024305 1024405
254mm
CARBON STEEL 1024125
TEFLON COATED 1024115
1024215
1024315 1024415
11
11
HIGH SPEED STEEL 1024106 1024206 1024306 1024406
279mm
CARBON STEEL 1024126
TEFLON COATED 1024116 1024216
1024316 1024416
12-1/2" HIGH
SPEED STEEL 1024107
1024207
1024307
1024407
318mm
CARBON STEEL
TEFLON COATED 1024117
1024217
1024317 1024417
14"
HIGH SPEED STEEL
1024108
1024208
1024308 1024408
356mm
CARBON STEEL 1024128
TEFLON COATED 1024118
1024218 1024318 1024418
From the library of: Superior Sewing Machine & Supply LLC

PARTS MANUAL SECTION
e WHEN ORDERING PARTS ALWAYS USE
THE 'NEW PART NUMBERS' LISTED
WITH THE DESCRIPTION.
e IF PART NUMBER IS MARKED WITH
* PLEASE FURNISH MACHINE
SERIAL NUMBER.
WARNING-
EXERCISE DUE CARE IN HANDLING
THIS MACHINE TO PREVENT
PERSONAL INJURY.
COMET CENTURY DOUBLE GUARANTEE
1. For the first 30 days; if you are not completely satisfied, return the machine to us
prepaid for a full refund of your purchase price.
2. For nine (9) months from date of purchase, J. B. Gury Manufacturing Company will
replace or repair free of charge any machine returned to us freight prepaid which
is found to be defective in either workmanship or materials. This guarantee is in
lieu of all express or implied warranties or guarantees including, without limitation,
merchantability or fitness for purpose. In all events the manufacturer liability is
limited to repair or replacement cost and shall not include consequential damage.
This guarantee does not cover damage due to mis-use or neglect and is void if
other than genuine GURY parts, knives, or belts have been used in or on the
machine.
11
From the library of: Superior Sewing Machine & Supply LLC

DR I VE
T UBE COVER
COM PLE TE
F OR
5" , 6", 7"- 240060I
8", 9" - 24006 I I
10 ", II" - 2400621
12", 14" -2400631
In cludes
2400500
2404003
2404500
24050XX
2404003
2404500
L
\ 2400500
,
l.. .,., l'o"..,II!IP ~ ol fo r ,
;> 1 1" - 240070I
12" -240071 1
1 4" :_ 2400721
Includes
2400500
2404003
2404500
24050XX
2405500
2406003
2407500
9909100
j
( (
I .
n2401003
2403503 ~
. I
12
2408003~
24085 0~
\__ .(__
~
!-
2404 100
9902920
2405004
2405014
2405024
2405034
9907142
. AUTOMATIC SHARPENER
D RIVE TUB ES - SH ARP ENER HOUSI NG
2403001
2406500
---{] ··~
Jr- 2402000
~
500
~ · "" 09091(JO
~
2402002
(includes
set screw)
2421003 ~
2420503 - ~ ;:
242000.:25020--tll_]'\1
9907122 1
See P age 16
DRIVE
UNIT
See Page 14
GRINDER HEAD
& DRIVE BAR S
PLEASE USE PART NUMBERS WHEN OR DERING .
From the library of: Superior Sewing Machine & Supply LLC

O ld Part I
24000
*24001
24005
24006-567
24006-89
24006- 10 II
24006
-1 2 14
24006A-II
24006A-12
24006A-14
240 10
24020-A
24020
24030
24035
24040
2404 1
24045
24050-567
24050-89
24050- 10 I I
24050-1214
24055
24060
24065
24075
24080
24085
24200
24205
242 10
24215
24220
24225
24230
24015
24071
24042
24070
24025
24 17 4
24275
24235
PARTS LIST FOR PAGE 12
AUTOMATIC SHARPENER
New Port I Description Number
Required
240000 I Sharpener Housing (in
cl udes 2401003, 2408503,
2423003)
*240 0100
Sharpen er Unit Compl ete (give serial I) (not il l. )
2400500 Drive Tube Cover
2400601 Drive Tube Compl
ete 5", 6" , 7"
\(in cludes 2400500,
2400611 Drive Tube Complete
8" , 9"
2404003' 2404500'
2400621 Drive
Tu be Compl ete 10", II " /24050XX Drive
Bar
2400631 Drive Tube Compl
ete 12", 14" Cover)
2400701
Op ti ona l Drive Tube Cover Complete
for II"
Mac hine (See iII . pg. 12)
240071 1 Optional Drive T ube Cover Compl ete
for 12" Mac hin e (See i ll. pg. 12)
2400721
Optiona l Dri ve Tube Cover Compl ete
for 14" Ma ch ine (See i ll . pg . 12)
240 1 003
Oilite Bus hing 2
2402000 Gea r I
2402002
Gear & Se t Screw (9909100) I
240300 1 Dri
ve Tube 2
2403503 Snap Ring 2
2404003 Pl
astic Cap
2
2404100 Support for Drive
Bor Cover (14" machin es only) I
2404500
Te flon In se rt 1 /2" O . D. x7/16" I.D.
2
2405004 Drive Bar Cover 5" , 6", 7" machines 2
2405014
Dr ive Ba r Cover 8 .. , 9•• machines 2
2405024 Drive
Ba r Caver 10", II" machines 2
2405034
Drive Sor Cover 1 2", 14" machines
2
2405500
Vib rati on Dampener ( I I" & 14" mach . only) 2
2406003 Banded Mount for 2405500 2
2406500 Drive Key 2
2407500 Rubber Dampe
nin g Bon ds
2
2408003 Sp
lit Ring to secure keys 2
240B503
Needle Bearings for 240000I 2
242 0003 Housing f or Push Plunger
2420503 Push Plunger
242 1 003 Spring for Pu sh Pl unger
2421500 Ha If Nut Engagement
Pl ate (Acme Th d.)
2422003 Spring for Tension Pl
ate
242250 I Tension Plate
2423003 Bushing
far Tension P late
9902920 Screw B-32 x
5/B Fill. H d. PI.
9907122 S
crew 10-32 x 1/2 Skt. Hd. Cap
9907142
Scre w 10-32 x 3/4 Skt. Hd. Cap
99071 52
Screw 10-32 x 5 /B Skt . Hd. Cap P l.
I
9909100
Scre w 10-32 x 3/16 Sk t. Hd. Set (2)
(I)
9910094 Screw
1/4-20 x 3/B Brass T ip Ny lok Set I
9925020 Lock Washer
9930040
Ro ll P in 3/32" x 3/4"
*Give Serial No. of Machine- These ports canno t be furnished wi thout appropriate informat ion.
PLEASE USE PART NUMBER S W HEN ORDERING .
'
'I
f/
13
From the library of: Superior Sewing Machine & Supply LLC

14
. ~"'""
; ,..
...
AUTOMATIC
SHARPENER
GR IN DER HEAD
PULL EY UNIT COMPL ETE
DR IVE BARS
2424001 2424311
242410I 2424401
242411 1 2424411
2424201 242450I
2424211 242460 I
2424221 242470 1
2424301 242480I
r.
242 130 1 ~\
. 2£107~3 y . I
See List
.._...._ ......-- __ 24233XX
2422300
2415303
2410100
2418300
lllj >----- 9900240
\------ 24 1 6503
240950I
2409511
2409521
2409531
24095
41
240955 1
2409561
2409571
2409581
242130 I
2
41 5303
j ·~ . - 9910092
®-- 2415303
<!>- 2417703
-==-· -9909100
L2419302
I -{incl. 9909100)
2419300
PLEASE USE PART NUMBERS
WHEN ORDERING.
~ 2420303
Por t I
2423303
2423313
2423323
2423333
2423343
BELTS
Description
Smooth Emery Belt
Ex t ra Fine Emery Belt
Fine Emery Belt
Medium Emery Be lt
Coorse Emery Be It
-
From the library of: Superior Sewing Machine & Supply LLC

Old Pa rt H
24090
24095-5
24095-6
24095-7
24095-8
24095-9
24095-10
24095- 11
24095 -12
24095- 14
24100-567
24100-89
24100-1011
24100-12 14
24101
24147
24153
24157
24163
24165
241n
24183
24187
24193
24193
24197
24203
24207
24213
24217
24223
24227
2423
3-S
24233-XF
24233-F
2423
3-M
24233 -C
24237
24243-52
24243-62
24243-64
··~
24243-72
24243-74
24243-75
24243-84
24243-85
24243-94
24243- 95
24243- 104
24243-1 14
24243-124
24243-144
24247
24160
24167
24025
24174
PARTS LIST FOR PAGE 14
AUTOMATIC SHARPENER
New Part I Description
2409003 R
ubber-0-Ring
2409501 Right Drive Bar
5" (Triple Thread)
2409511 Right Drive Bar
6" (Triple Thread)
2409521 Right Drive Bar
7" (Triple Thread)
2409531 Right Drive Bar
8" (Triple Thread)
2409541 Right Drive Bar
9" (Triple Thread)
2409551 Right Drive
Bar 10" (Triple Thread)
2409561 Right Drive
Bar 11" (Triple Thread)
2409571 Right Drive
Bar 12" (Triple Thread)
2409581 Right Drive Bar 14" (Triple Thread)
2410000 Left Drive Bar
5", 6", 7" (Acme Thread)
2410010 Left Drive Bar
8", 9" (Acme Thread)
2410020 Left Drive Bar
10 " , 11" (Acme Th read)
2410030 L
eft Drive Bar 12 " , 14" (Acme T hread)
2410100
Gear for Left Drive Bar
2414701
Gear and Shaft
2415303 Ball Bearing
2415703
Oili te Bushing
2416301
Grinder Frome (includes 2415703)
2416503
Gear Cov er
2417703 Sc rew 8- 32 L. H. Specia I
2418300
Screw 8-32 x 3/16 Tr uss H d. Hard
2418701 Top Drive
Pulle y
2419300 Bottom Drive Pulle y
2419302 Bottom Drive Pulley (includes screw 9909100)
2419703 Back Pulley Shaft
2420303
Snap Ring for Pulley Shaft
2420703
Nt:edle Bearing
242 1301 Back Pul
ley (inclu des 2420703)
242 1 703
Spring for Belt Tension
2422300 Pulley Holder
2422703 Flot Spring for Pulley Hol
der
2423303
Sm~th Emery Belt
2423313 Extra Fine Emery Belt
2423323 Fine Emery
Be lt
2423333 Medium Emery Belt
2423343 Coorse Emery
Be It
2423702 Pulley Holder Complete
2424001
Synchronizer Bar 5" - 1-1/4 Stroke
2424101 Sy
nchronizer Bar 6" - 1-1/4 Stroke
2424•1 11
Sy nchronizer Bar 6" - 1 -1/2 Stroke
~4201
Synchroni zer Bar 7" - 1 -1/4 Stroke
I 4211
Synchronizer Bar 7" -1- 1/2 Stroke
242~21 Synchronizer Bar 7" - 1 -5 / 8 S troke
2424301
Synchronizer Bar 8" - 1-1/2 Stroke
2424311
Synchronizer Bar 8" - 1-5 /B Stroke
242440 I
Synchronizer Bor 9" - 1-1/2 Stroke
2424411
Synchronizer Bor 9" - 1-5/8 Stroke
2424501 Synchroni zer Bor 1 0" - 1- 1/2 Stroke
2424601 Synch ronizer Bor 11" - 1 -1/2 Stroke
2424701 Sy
nchronizer Bor 12" - 1 -1/2 S troke
2424801 Sy
nchronizer Bor 14" - 1 -1/2 Str oke
2425 1 03 Screw 6-32 x 3/16 Shldr. 1/8 Fil. Hd. Speciol
9900240 Sc r ew 4 -40 x 3/16 Rd. Hd. PI.
9906413
Screw 5-40 x 1/4 Skt. Hd. Cop
99091 00
Screw 1~ -3 2 x 3/16 Skt. Hd. Set
99 100 92
S~rej\ ~~ 4- 20 x 3/8 Bross Tip Nylok Set
PLEASE USE P AR T NUMBERS WHEN ORDER ING .
Number
Required
2
1
3
1
(I) (I)
(2) (2)
(
1) (1)
( 1) (I)
(I)
(1)
(1) (1)
(1) (1)
(1) (1)
(1) (1)
(1)
(I)
(1) (1)
(1) (1)
2
1
1
I
2
I
15
From the library of: Superior Sewing Machine & Supply LLC

------
16
2413 500
~32
~-L -~o
242 1 600
2415000
24 1 9003
.,_. .
-- : ~
DR IVE PULLEY H OUSING
- 241310 I -------=:---_j
DRIVE UNIT COMPLETE -
PLEA SE USE PART NUMBER S WHEN ORDERING .
AUTOMATIC
SHARPENER
DRIVE UNIT " COMPLETE
2413301
2426003
/ &w -- 9902930
®~ 9900630
.......- . ~ ..... ·· -· ' 2428600
2427001
(inc l. 2426003)
\
2426003
24 1 8500
2426003
v
L GEAR _j
HOUSI NG
COMPLETE
2427 10 1
From the library of: Superior Sewing Machine & Supply LLC

Old Part I
24020
24105
24110
24115
24116
24120
24125
24130
24131
24133
24135
24145
24150
24170
24175
24180
24185
24154 }
24190
24196
24245
24255
24265
24260
24270
24271
24286
24285
24140
24280
24240
24250
24025
24395
24155
24156
PARTS LIST FOR PAGE 16
AUTOMATIC SHARPENER
New Part N Description
2402002
Gear far 2425500 Shaft ( incl. 9909 100)
2410500 Drive Pull
ey
2411003
Nut to secure D ri ve Pull ey -Special
2411503
Bal l Bearing for 2413001
2411603
Snap Ring to secur e Bearing
2412000 Drive Pulley
Shaft
2412503
Oilite Bearing
2413001 Drive
Pu lley Housing (incl. 24 1 1503, 9910070)
2413101 Drive P
ulley Housing Complete (See drwg.
on Pg. 16 -Bracket indicates which parts
are included in this unit.)
2413301 Drive Unit Compl
ete
2413500
Pulley Housing Bracket
2414503 Washer Steel
2415000
Gear on Pul l ey Shaft
2417003 Oili te Washer
2417503 Need le Bearing
2418001 Idler Gear (incl . 2417503)
2418500
Gear for Dri ve Shaft
2419003 Retaining Ring
2419603 Idler Shaft- 1/4" d ia m.
2421600 Housing for Ha If
Nut Stop
2425500 Drive Shaft
2425603 Thrust Bearing
2426003 Oi li te Bush in g
2427001 Gear Housing (incl . 2426003)
2427101
Gear Housing Compl ete with Sh aft & Gear
2428600
Nut for Id l er Shaft -Special
9900630 Scr ew 6-32 x 3/ 16 Rd. H d. P l.
9900660
Screw B-32 x 3/8 Rd. Hd . PI.
9902930
Screw 8-32 x 7/ 16 Fil . Hd. P l.
9906610
Screw 6-32 x 3/8 Skt. Hd. Cap
9908832 Screw B-
32 x I Skt. Hd . Set
9909100 Screw 1
0-32 x 3/16 Skt. Hd. Se t
99 1 0070
D ri ve Pin NI x 3/4
9930050· Ro ll Pi n 3/32" x 7/ 1 6"
9930060
Rol l Pin 3/32" x 1/2"
P LEASE USE P ART NUMBERS WHEN ORDERING.
Number
Required
I
(I) (1)
1
I
1
3
1
2
1
1
(1)
·.· :
1
2
I
17
From the library of: Superior Sewing Machine & Supply LLC

18
AUTOMATIC SHARPENER
KEY HOLE PLATE
PRESSER FOOT LOCK HOUSING COMPLETE
PLEASE USE PART NUMBERS WHEN ORDE R IN G .
2438000 2436000
243900 I 9910082
2445203
2435500 2435002
9910082
~
,.,,.,, fl
2432503 / /
2490203
~2429503
2440500 2441503
-iff
2440603
2443003
ub. -----;,
~
990~ -,
r2426300
1
1------; 2426310
2426320
2426330
2426340
2426350
2426360
2426370
2426380
2430102
I
243000 I
_)
~ ~m ~--- -- - 2430503
,...---,- ---- 9925080
'
~ 9900620
. 9900620 · "-- _ n- 2434000
\
_2431003 ~ 2434500
~
2427400
~-- - 2426703
(i t;'\- - -- 2427300
From the library of: Superior Sewing Machine & Supply LLC