Columbia N430-2 Parts list manual

From the library of: Superior Sewing Machine & Supply LLC

INDEX
Spccltlcallons .•.....•..••..••.....••....•...•......•..•
II Nomos of Main Ports .•.•••..••••••....•......••.••••...•••
Ill
IV
v
How to mount and adjust tho knoo hfter
4
Procoutkms botoro s tart ing to oporalu
How to uso the moch.no ..•..•.•..
... . ....... ....... ....... 6
1} How to tn!.Urt nucdlc
2) How to OPf!rnte tim bobbin winder
3~ Thruocfing .
41 Adjustment of stit ch length & u•v N SC lover
51 1\djustmont ot throod gukio .. .
6) Adjustmtml ol pra
1r
loot prussurn . ,
71 How to uso tho mnchm u .
81 How lo remove mnlcrinl attt u titchinq or chaining off
91 Adjustment of thr (!j KJ u nn ion
101 Uppnr thread tension
11) Bobbin Ihrend tension
12) Adjuslmcnt at hook Dlllubrir.Di i on
13) Adju:urnenl of oil pump .
141 Adjustmenl ol timing to open tun ~ ion disc of
upper lhrend tcmion rcgulotor .•.. , _
6
6
7
7
8
8
9
9
9
9
9
.•.••. . ... 10
VI Problem & Solut i on Check Li st . .. .. . . ...• . . • ... • . • .. . . . •.•... 11
VII Parts book . .. ..... . . ..••...••.• . . • . . • ..•. . . . . . .. . ....• 13
• Revised Jan. 1, 1981
Applies particularly
to machines after serial NO .U340586
- 1 -
From the library of: Superior Sewing Machine & Supply LLC

(Specification )l- -------------------
INSTRUCTIONS FOR HIGH SPEED INDUSTRIAL SEWING MACHINE
This huokl ut 1s u uuicln tn ""' 5Jf01Klf U1A1 ol thu hitth ~· indusuu.l suwn'iJ much inn
1 h h. slnplt' m""Jiu lod : stitchinu fnilchlnu h. spocially duslnnt!d lor ot)fuotion at 11 , 500
titdHJ) 11 minulu und hn' 1111 uulonuuic olllnp system
Tho rnnm pons ul this mlJchino is nuJthr ol U)tf(!illl str.nl
In this lulnictltinp sysiUm, oil i, outomnticullv :.uppliud to tho mnJor nmvmg pur li una
blinn n
continuous opmntion of thu mnchh••t al gmalusl utticmncy without lenr of over
hooting,
SPECIFICATIONS
Sewing muturiul ....
Recomrnundnd top spocd •
Neu:Jiu bur suolw ..
Tfuoud UJkU·UP , • • •.
Stilch longth ..... .
Stitch length adiu!ttmcnl .
Reverse sowing ,
Prossm bar stroke
Lubrlcnllon
Oil check window
Oil back II ow dLovice
Oil lank
Rotating hook
LubriCDiion tor hook
Knae lih device
Lubricutlon o1l
- 2 -
General cloth
4. 500 so rn
30 5 mrn
Lint.: motion type
0 - 4mm
Oi nl rcgulotor 1ypo
Spring return lever type
13mm
Full outomotic loren Iced
lubrication
Oil jet lndicotlng type
Plunger pump typo
Separate lrom the hood
Full rotn1ing
automatic oil·
lng high sp<J<d hook
Adjustable screw typo
Link typo buill-in arm
While spindle oil
( Names of main parts )f-----------------
@
@
0
@ --·· ·
@
@ --
®
I I .i hoh• lhlllolflquult!
;•!J\tfll
:i) PH: T('fi'; IOI I
111 Upfwt 'lhult
!•I ~hllJt:f .. h. tll IMI~hiiHI(I •!1111°1)
fi) (l!lt•it,.• lu utlo't '"·•h•
7) 01 1c:h t.• d . wuulow
HI Cr1nk rod
!I• Fee-d furh>U conmtction
IIJI Oilwa l
Ill Bt~l,,ru : I! W hePI
1?1 IJPOI!• \hu f! llu'ihinqlnuhtl
13, St•H'IttL'Ualiltnutcli~•l .
1111 V(>f!l(ol l\ holfl
l~1l A..-vt'JSI• !.: i!t:h 111\11'1
'
.. :.
. n
0:>
··· r" ·-- • · ·JC~•• · -·--·----@
lfi) Ocl ll.ark 1/ow~iPI!
17. I·P.Nirftt•k ~h.tlt 01111~
IHI h~t~d liflinq tilt J Shiaft t:riml:
1!1) ft!t•d ldtimt•o .;Y sll,clt
201 011 J1WIIP t :' ol\t-!
'/1) Mngnet
:f2) l.fiVIII!J ~hrtf!
:•~o J.=r>t."(l rod: ~hilfl
:>.11 t~nt:U lihm
:1 t..l fld 11ipullt~t h 10~.1
:1 fj)Od liJnl:
2·n 011 luhrcc;&tuln ' 1 n1col rinn
:m: lluo,,, plat"
:~'•I Hool
:"H Slrdu pt;,u•l,••ll
- 3 -
@
--·----@
:~11 ~f't>(i ell)!')
]/'I Prt"!»St'f font
331 Nc•~ll1• IOFh 11
~i-11 P1(!1..'\PI '""
:l~l M,M:hin•~ ht11
:ifil Nt!t'tlll~ hul
:111 Upo~:>r thci!';uJ wn\•on ccuut;uur
:~HI Nr.ctiiP hdr hoiUf'r
~f) Upper thH!Hd !1Uic1~
40) Th"'cid {ltlldl!(lm.·•• pl;at••l
J 1)1 hrcmd ouicJr.(.uru)
1121 File~: pl,lte
431 Uupe• sh"'' hu'\hing01:Itl
d4} ThrPad tul;o-up h!VCI
451 PH .. "S\tHC •eaulatin[l thumb scu•w
From the library of: Superior Sewing Machine & Supply LLC

(How to mount and adjust the knee llfter )f---------
Ill Mounting & Adjunmont ol
knoo Iiiier
1J How to mount
111 Mo unt tho oil n U~uvoh on tnhlo h mu ,
1 21 Mo u n t t hu kru:1 11I 11H h,u hlt n k. ut 1U
th u u nd u l th•t \rwu Uh t!r t uc k st mh hy
holt IAI
1:.11 ln~ t fl tho ~h oll t • r pnn ol kn wr plnw
hu• 1111 0 the: h olu ot li; ru:u nlut n hur
ht~t d t !l nnd tiglllt• rl !111 1ho lt fUI
141 Th un t ightunth u l.;nwl UIUII'hy ho lli C I
.u shown in h g
o l'l nr:u tim "" te him : llt 'o KI t liii O tl lfl ui l
tn nt on wili1 ; ll thr ~ l>nt :t! hhct ntt •ch tl·
nh m is rno unw d , und III UI.'II th u l:n ut!
pl niU to rirJhl md luh su ti H 1I th u PH !S
sm lont hits und down u c.cmd i u ~Ji v
o A dtuMoii J h: ~cr ttws IDI & ll::l lo<t :d on
l hll LinttU lifH U IVCk \hill! C lllllk. iU IJ f01
uurpmr : of acl tt ntnu:ru o l tim kru~ :
lihttr opt ~ rn110 11 to tM: not workt'-1 c,;
Cl:ssivt! ly . Ph u' "' ' lt c.h m. t 1f h 1t $-C rt .' WS
Pltlllt:II V.
21 How to 1djust :
o Screw 0.
( l) Lih lh n pu : ~ s • ~ r loot by tllf! llfi'S\ 01 har
lltwr lix nd un tllf' m11rhirHt l u•i KI
f2l Move! the kntM ! plltTt of kn ct hfttJr
muchttot \ln to ugh I so Hmt ti m pr c!.~ f
to ol lih 5o s hyhrl y
Tlltlll SlOP 1110 '/ IOQ lhf! knt.>O plaT~ oll
Th u JIOSIIion wht •fll IIH! IJif!~!f IJilf hfltH
IIIOVU5 tiOWIIIN i UlJ S naturally
(3) AI The 56Jffil! tiruc, ildJUST tim ~H!W fOI
so II HIT the liV ol ~U I I W wouiU 'orn e in
COIITOCI wilh lh C0 11 lilllk
o Screw E:
ll) Releu ~ : thu knl !l! p iaU! slo wly hom
11ght to lh u torrn er po s icion
(2) Stop the kn ee pliltl! of tim po s iTion
whew the Pri! S.Ser loot comes in con
tact wtlh the needl e plb te .
131 At the samfl tim e, adJU!i.l 1he s.crew It I
so thot tim tiP of left~ wo u ld com e 111
cont ac l W ith tht• otl tat1k
- 4 -
\...Precaution before starting to operate )r----------
Lubricollon-1
B c f o •t ~ s tiuttno to oper;ncpour uti u\J·
10 lh ~ POSIIIOII(AJ Llf 011 l. lllk Whi U
opct,JII nH you .nn requnstatlto check
the or I volume pcrtodtt.UIIy, itnd in
r ~(' of oil volurnP woulct cnruc less
lh.m tho POSIIIOil (OJ JCJ,JICIII!:.h Oil Up·
IO Ihe POSIIIOn(A).
Mognot
3 Condition of oil lubrication
Whtle opcrtlting I he rnachirw tt •s uec-
css ary to check the co m.J i t• on ol oil
lubric:; Ji i on thrO U(Jh the oil check Wilt ·
dow . ·
2 Lubricotion-2
Whun 51Hrli11fl IU St !W IIHI UJ IIy an d
ahm kup1 idhi lor a lorurtmm w•lhuut
usinn il is f!SSt:ntial lo oil cnounh
lfu oogh tho 011 holus 1n 1ho red color ·
Hd 111hhm plugs.
4 Periodical
cleaning
•Remove the thro at plate
and
c h ~il n the lctxl doq.
• Rt!movo 1l w l h ro ~ T pldle um.J
cluan the lt.'t..od dog . •
Tip bn d: tho m ac hi ne he ad
and clcnn th o h oo k.
- 5 -
• Tip bod:: the mnchlnu hn Dd
nnd clean the oil pump
scr e r. n.
scr een
From the library of: Superior Sewing Machine & Supply LLC

(How to use the machine)}----------------
lnsm 1 1hc necdlt uplo 1hc hoi
tom ol ncccllc clamp 11rul t•nlnen
1hP. scrftW l..ocpnlg the lonn o•oove
s•dc ol needle toward tim h•ft
l.UII!I!IfOUYl!
htll \llll!
2) How to opera to the
bobbin winder:
Noto Bclotc mn'-•nu lhn follow•nu odjustrncnt,
switrh ott lhu powor sourco
lnsufhcmnt
lllS£!111011
X
Nemlln<li!.otortod
Gnp
X
__j
Nolo In the event h is ni!CCSSnry to run thn ma
chino without motorial. rui s. u tho pu•w.-r
fool to ;woid coni DCI wilh I mod dug
Adjustment Thrl!Dd
tension - Particulurly 1n c ase of nylon or synlluuic lhrrwd. il i ~ dt ,. illtbll!
thnt tho bobbin bu wound loosnly.
Uneven Winding -In c mw of um:ven wt ndmg, adtusl lht• 11ucuc.J yuid(: :.lightly to
wurd tho loa ~ I wound par1 of bohbin to obtnin even w1 nthnu .
Adjustmcnl for bobbtn lullnr ..i5
1, It thn bobbm i 1o 100 lull, tum ndtus llng a:raw counlmclockwifO
21 It thu boobin IS noi full enou g h, turn ndJu o;. ting screw cl ockwiw
Thu•OO
guidt l
- 6 -
0
~Ill~
E~o~en w1nding
w1th omoun1
of
4/5ollul1
capacity
( How to use the machine )l--------------
3) Threoding
R;~is o 1ho thread wkc ·up Inver to it s hi~h ·
est position ilnd lhrt:nd tho upper thr ri: ad
in thu tollowing orclcr.
•
•
" -UpJ.)tlr 1tuead
UUidc
4) Adjustment of stitch length
& rovorse levor
Noll: Fur de sired ~ti t c h lenglh. uush the rnverse
lev
er downward nnd ildjust hy stitch length
adjusting diul.
~-
~Stilr.h
~·length
@. ...__ odjusting
i dlol
•
~ Reverse
lw er
5) Adjustment of thread guldo
Adjuslmo nl of th e position ol tho lhrond
<1uid o inllucn cc lightness ol stitche s, ndjusl
ihc aua ching po solion of lho lhrcaol guide
it ccording to ·motc ri als to be sown and ~ i wing
spcc iJ ir .u1 ion s.
1 2
Loll CoOler
Throod guide
position
~~
' '?.. ¢©
Molorlnl Heavy
weighI
6) Adjustment of presser
foot pressure :
Medium
3
Righi
\S i ii:::;?J
Llghl
Pressu re on the presser foot is to be adjusted
in acc ord an ce wi th materials to be sewn .
for li g ht -- Pu .tMU ru ruguluting thumb ~H!\.'11
weight ~ For heavy we itlll
mow ri ol r;.,. fla ~ rnowriol loighlc.nl )i
·rlr ~-
- 7 -
From the library of: Superior Sewing Machine & Supply LLC

(How to use the machine )1----------------
----,-; How to uu the m1chine :
I II I itt II HJ pruUIIf luOI
fl f Ht,lrllun
thu •u.tl ut th u ua JPtu thn ·ud
wi th lul l llm•t nntl hHII IIIII hrmd WIU'UI
s.lowly,
1: •1 Altt ll 1 tOUttl(•n ol llu r hn uk , th o upfH if
llu uu ct is pullt.'fl IHH 111uwino th o low ur
thu ta d throuoh th u hulu ul th u thr oat
plutn \h uw u m Hu
141 Pull thtt h lWC • lllfond to ovur ml(l undur
nf th n pm \S II ' ton t ns ~10wn in Fig
1 ~ 1 Pli tr.fl ma t u ri i~I to h" ~own und ur thu
1 11 /I. 'I: IIU,
161 f u 111 th n l llt od whn nl tnw&ud y ou ~ o
th ul tim IH !I.JJiu c nu: " tho mated /If
171 'l huo lu wcr thn prus~r t oot nn<l stn rl
l(l~ tW,
When alerting to saw. pl1111 pull out GPflfOX
10 c: m of noodle thread 10 the thread will
not be puUad out of tho noodlo eye.
Romomber that il vou suu 1 to SIJW
rnpldly lr o 111 thu baulnulng llflllr drop ·
nino tho pu 1:.on 1 fo01 . lhu th ra nd mny
tHnnk
Tim fir rt 4 . 5 !> litcl m :t ~hou ld h'l wwn
slowly and thl!n in c r on~u thtl spmrd
grndunlly
8) How to Ramovo Material after Stitching
or Chaining off:
II) Whon s owinu o lI, th e tnku· UP l tM H
" hould he till at it s hig hi!SI po s iunn
12) Lilt tho i-Ht! SSC f loot
(3) Pull out th o w.wn h•U• it: di ll l t<J flt~lly to
11m lull.
14) Trim botl1 ol Jho UIJJ.M !r nnd lowm
thwOO .
II tho take· up lover Is down and tho fabrics
il removed, tho upper thread will bo cut by
hook, end the needle will be boot 8t the
hook damaged .
When scw l no · otf . il is rucorrnnt !oded
thl'l lhn upper tluc;tt.l pullt:t.l oul ab out
lOcm lungth lor cow in ~ tllrt i n g tim
nm c.t garmnn1.
- 8 -
)
_, ___ j
(How to use the machine )f---------------
9) Adju 11 mant of thread tension :
~
[- ·
0
W o !l ~>n t n n ce< l X
:. thch Upper
t h ro~ l t u n ~io n Is
HIO 1i 1f O fl SJ Of l owe r lh f UJ ill
IS IOOWl•l lr.
10)Upper thread tendon :
UlttMr thrc ;xl I S. ndtUSH !t: l occord 1 n9 to
th u towar th w nd ICnswn .
Upvcr tlucad u•m.on Is OOjuMcd by
um~ i on u:g ulnti ng thumb nut
For !;trwing on SCJO (.. Iill fttbflc w1th ti J(. 'C inl
thread, tht• ISI'SIH!d H•ns10n ClUJ be obttunf'd
by adJuslill{l 1111" huighl and 1ens1on o l the
lhrtmtJ Ulkc up sp fi nn
11) Bobbin thre•d tension:
Lower lhrC'nc1 1u1 sion
cnn be , HIIU '\ IN'I hy
SC rt 'W A
12) Adjustment of hook oif
lubrication:
Ad t ustmenl 1s made by looscmno the
screw A
with in the range of five iurns .
• ' Tightemng the ' crew provides maxi ·
mum 01hng.
loosenang th e s crew l1ve timus pro·
vrdcs nununum o1hng
Whnn using IGO cotto n
lhrr •Jd . th o n :'{l ul nt thread
ten si on can bu ch ~r!d n\
1h e following Hold lhu
end ol pullod out lhrr.nd.
ond It 1hc bo bb1n ctt ~ lnll$
s
lowly . thf! proper tension
j ,_ obtnlnod
,/ ....-::::::.\
tl Romlion
of bobh1n
ri-t \'
~.~;,;
13) Adjustment of oil pump:
L
- 9 -
For normal 'owing. 11 is noce my to
; KlJust the oil p ump flow, howo'llcr wh en
sewinq at low speed. checl: 011 llow til
w1ndow on top o' r na chinfl ar m, dos en q
tho ml lly pa ss hole of the pump wtll 1n
C ICd SC flow
Stnndt ud gap _..,.
0 .5 - 1 0
AdtuUong pta1e ·1
From the library of: Superior Sewing Machine & Supply LLC

(How to use the machine)}- ---------- - -- --
14) Adjusunont of tlmlno to opon tonslon disc of upper tluood tonslon rogulotor
Tho tensoon roloow '"" onny lac od,ustcd
so that throad tnmuon ir. rol1uetld whon the
Presser Foot is rni,~od (.tditoSt.ohlo lrorn 2 ·
7 man in hoiuht.)
Use followmg instruction.
1 RPrnovP tho ruhiJor plun ,uul lons.~•n
the •coow A
2 Mov e th f! thread t(HlStOfl u•lonsnl!l tcllll
to the rtQht or the loll
Po si llonc<l It) lhU r (tht. .. slow
Posi tioned to the lelt .... qui•:k
3 Tiglucn thu screw A ahcr the opPn
in Q c ondit i on of thn thread tl.!IISion
disc hns been checl: ccl.
(Note)
To aiel udjustmcnt, plnr.o n piece ol
matorial undur Prcsscf' Foot whkh IM s
samu thir.knr:ss as the hcinht of PrOSS< "
Foot 12 7 rnrn) when the thread "
des1red to roloc~sc
Try hton the scocw A securely alter nd·
ju:s.tmcnl
. .-- -
. r-·-,~"·
Onvt'r / r-- - · Thumd tc nSI(Jfl
\ . I H1 11ht \ 1/ rcl cn su t{J cnrn
I < • L n~t/.i o( •
Ru hhtJt ptup ' [l• .. " o\1::::1 J Pm
~.:. ~ trJ · I ./
S crow® -?" '" · f I ·"- il'
'/ 11 • ,, .,\
'< ·-~· I
flu , :. wr bar lillur \ _)__./, Upper 1hr o;K.I
I -
Hrn sion re nulntm
iY
~ Prcuor l uot
" i '~
- 10 -
(Problem & Solution Check List )1------------
Problem
S ~ l 1>
stilchos
Ill Nctdlo
•ann I
• No I prop ur situ for
Ihrend
Solution
Chnngo noodln.
Rcplncu 1lCOdlo wllh ono ot
ptopc!r silo.
·----------- 1 --------- .. --- -
121 Wrong nctd tu
•Nuudlo f10t i nst:11l't1
nllthuway
•Noodlu twisusJ
•NetKtlu in bockwm<h.
Acplocc with ptUJlCf noodle.
lnscn ns I"" i nsuuclions
Page 2. llem 1.
--·-- ---t---------1----- ·--·--- .. -· -
Looso stitch
on lOP
Not.'\JitJ tlut!.Jdtoo
ttoh• .
Bobbin tluuod too
loose.
Loow nOt.'dlu thread tunsiOft.
Tinhtun bobi)ln lhrcad tens ion .
---·----- ·-------·------ --- ----- -
Loow stitch
on bollorn
Nc ud ln thrnnd 100
l oo su.
Uob b in thrund 100
I OO SI!,
Tiyhten nc lodlc lhrcad lonslon
Tighten bobbin thrrutd tensi on .
--------- 1--- ·--------- -·------- ------l
BreDl:ing
tfUCcld
Puckering
Net>dlo thread 1onslon
too light .
Lint bctwcun lcmion
disc.
E)(ceuivu or uneven
wind ing bobbin
Lint depos its in bobb in
case.
Oomagcd thrcnd tension
spring on bobbin case.
Bobbin insencd wrong
Into bobbin cose.
locorrccl lhrCDdlng
111 Needle and thrcod
loo bia for fabric
Loown noodlo thread tension.
Aornovu tunsion discs und clean.
Rew i nd correctly with thu bobbin
wound to 4/5 of its full cnpocity.
Rmnovo
end clean wilh bru~1.
Aoplaco.
Replace
bobbin, so it rolates clock·
wise whon thu
bobbin thread is
pullud out .
Chock thrcodino dlngrom
Chongc to proper size nocdlc
and threDd.
r----·--------·---- ·,_ ____________________ ~
121 Thread tensions not
balanced.
1 31 Too much prcssuro on
presser toot
- 11-
Adjust tensions until a uniform
stitch is obtained.
Looson prouure.
From the library of: Superior Sewing Machine & Supply LLC

N
I
PARTS BOOK
FOR
HIGH SPEED, SINGLE NEEDLE,
LOCK STITCH MACHINE
MODELS N430-2 & N430-3
Remarks: When ordering parts, be sure to include model number, parts number and its figure number.
• Revised Jan. 1: 1981
Applies particularly to machines after serial No . U-340586 .
From the library of: Superior Sewing Machine & Supply LLC

~
I
"'
I
ARM BED & ITS ACCESSORIES
II
ARM BED & ITS ACCESSORIES
__ _£! g. No.
1
Par ts No. Ref. No. Descripti on
Amt. Req .
4
M9 1180 080 W502069H 01 _____ Rub b · ~ - r pl~ g~ 11 :m·
2 M9 1900 080 W501374H01 Rubber plug
(0191 1
3 M9 0880 080 W501320H01 Rubber plug
(08 . 81 3
4
5
6
·------ M9 ll 07 oo2 -- w5 ooo92H01 Screw 11/64(40lx5.5
M9 0570 080 W502078H01 Rubber plug (05.71
MF 10AO 584 W468291H9 _l_ __ Thread ta ke -up co y_!!! ___ _
7 M91101 004
8 MF 80AO 880
9 MF 80AO 691
10 '---- MF 20AO 135
11 M9 2700 080
12 M9 0621 053
13 MF 10AO 151
14 M91104011
15 MF 20AO 101
MF 1101 101
16 MF 10AO 471
--- ~ 7 ____ ~ 9 0604 002
18 MF 70AO 470
901 MF 70EO 470
-- ---:'-' 19 M9 1102 004
20 M9 5002 080
21 MF 20AO 830
___ 2_2 _____ M _ F _ 7 ~ A2 ::... 6 .:..: 9 :...:. 1 __
W466810H01
W344943H01
W344944H01
P674006X01
W486306H01
S 561111H02
W452343H01
B508843H01
Scr ew 11/64(401x8
Arm side cover
Gasket for arm si de cover
Oil check window
Rubber plug
(0 271
Sprl!!.9 washer for le g#6
Leg
Screw 11/64( 401 X7
a
3
3
2
W326216 :.... H ..:.. 0 .:.. 1 __ Needle plate (Regularl,
W328830H01
N~edle plate Tc ha inOffi -------------
8 419207H01 Spring for slide plate 1
...!!_§ 090 ~Q!-f 01 Screw 3/32(561X2.2 _, 2 :_ __
W462712H02 Sl i de plate 1
ZM00046 Slide plate complete 1
W467880H01 Screw 11/64(40 _)_~ _ 1 _ 9 ______________ 3 ___ _
W472710H01 Rubber plug (0191
W331470H01
Face plate
W470 ? 64H Q~ -- ~ ~ ~.!._!? r f ~~e..P- . 1 !~ --------------------
---------·---------------------- ------
·--~~· ----------· --
From the library of: Superior Sewing Machine & Supply LLC

"'
I
:::;
I
ARE BED & ITS ACCESSORIES
Fig. No. Parts No.
26 M9 1108
001
27 MF
10AO 180
28 MF 20AO 476
29 MF 10A1 555
30 MF 20AO 245
31 M9 1104 016
---------
32
M90503065
33 MF 70AO 180
902
MF 70E0550
34 MF 80AO
181
35 M9 0909 003
36 M9 1608 046
37
MT60A0802
38 MN 10A3 245
39
MM 11A0556
40 MF
10A0555
41
M9 0204 060
42 MF
10A0553
- - ~--·
43 MF
80A1187
44 MF lOAD 709
45 M9 0901 002
-·---·-
46 M91501 085
47
M9 1508 001
48 MF lOAO
181
--- 903 MF
BOEO 210
Re f. No. Description A !!' t. Re 9: ___
8 503846H01 Set screw 11/64(401X5.5 1
8409034H01 Three hole thread guide
W470268H01
Spacer for pre-tension 1
W501636H01 Tension discs for pre-tension 2
W475419H01 Tension spri ng for pre-tension
W470267H01 Screw type tension stud
S592411H03 E-type stop ring #3
W481446H01 Thread guide for pre-tension
W341647G01
Pre -tension complete
W483484H01 Thread guide for arm center
W501901H01 Screw 9/64(40IX6
2
W476469H01 Thumb nut for thread ten si on regulator
W476470H01 Thumb nut revolution stopper
W461785H01 Thread tension spring
W477611H01 Thread tension releasin!l discs
W444059H01 Thread tension discs 2
8509216H01 Thread tension relea s ing pin
8419178H01 Thread tension stud
-·-·---------
W486372H01 Thread take-up spr i ng
W453140H01 Thread tension regulati ng bush i ng
W500741H01 Set screw 9/64( 401 X4
----
P 648001X01 Rubber ring S15
8509088H01
Set screw 15/64(281X8
W452151H01 Thread guide
for fa ce plate
W346065G01 Th-
read ten si on regulator com p~ ---·-
·---------·-----
From the library of: Superior Sewing Machine & Supply LLC