Craftsman 12-inch Metalturning Lathe

MIMS Machinery Movers mimsriggers.com
OPERATING
INSTRuCTIONS
AND PARTS LIST FOR
CRAFTSMAN
I2-inch JVLeTaITurning Lathe
Model
Number
lOI.O7403
This is the Model Number of your Lathe.
It will be found on the
plate on the rear side of the Bed. Always mention this Model Number
when communicating with us regarding your Lathe or when ordering pares.
Instructions for Ordering Parts
All pal.ts listecl her.ein may be o1.Clel.e(I thl.Ough any Seal.s I.etail ol. mail
ol,de1.
Stol.e.
Pal.ts
aI.e
ShiPPeCI
Pl.ePaiCl,
t,.I.a(:Pt
tfrO,`.(,
)?tar.7cec??(.?t^,
artt
aste),isk_
WHEN ORI)EKING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INORMATION:
1.
The Pal.t Numbe1. in this list.
2.
The Part Name in this list.
:'>.
The Mo(lel h'umbe|. which is 101.074():i
This list is valuable.
It will assul.e your. beine,a. able to obtain pl.opel.
pal.ts gel.vice at all times.
\\'e suggest you keep it with other. valuable
PaPe1'S.
SEARS, ROEBUCK
AND
CO.
MIMS Machinery Movers mimsriggers.com
HOW TO ORDER PARTS FOR CRAFTSMAN
12_lNCH METALTURNING LATHE
Model No, 1O1.O74O3
All parts listed here must be ordered thr.ough an.v Scar.s 1.etail OT. mail Orde1. Stol.e. When order.i"g,
alw.ays give the following :
1.
P:u-t number- in this list.
2.
Part name and p|-ice in this list.
3.
Moclel numbel- lO1.OT40:3, which will be founcl on the. I)late On tlle l.eat. Side Oil the bed.
Parts a|.e shipped pr.l,paid, except thosc, marked with an asterisk.
iii:.--:_::i.-:--i:::-.:--.:-ii-:.?--ii:-:--::i.ifi. -i-f-i- _ii ii.- i-.. ii-. i= i=-:iiii
_i--===i±'?i----_--_-- i--_a
MIMS Machinery Movers mimsriggers.com
PARTS LIST FOR CRAFTSMAN
12_INCH METALTURNING LATHE
Model No. 101.07403
l|Rl_I, \ll)
SI LLING
It^RT P\'o.
I'^Rr
P\RI _\O
h^Nr,
P\IU
\\\H
PRI(_I,
I,\cI|
lop-62
9-62
9-63
9-64
9-65
IIEAI)STOCK ASSEMBI.|'
10A.3
10A-6
i OA-6
Dust Co+,er
Collar (rigllt)
Spacer
G|,aduated Dlal
Threadmg Dial
Threading Dial Bod}.
Threadlng Dlal Gear
Threading Dlal Shaft
9-68
]OA.9C.
10A-llC
9-32
9.60
9-61
Splndlc
Bearlng
Con(,
alld
Cup
Spindle Bearing Colle alld Cup
Spindle
Collar
]OF-71
(lroltt)
lop-81
lop-82
(rear)
]OF-83
(left)
Plunger
Spring
Cross Feed Gear Shift Knob ____
]OF-85
9- 86-42
0-86-54
Gear
9-log-12S
9-1O2-24
i)
cross Feed Mitre Geat. Bearing with BuElhlil_g
Cl,ass Feed Mitre GeaI. (Apt.On Member)..--
lop-84
lop-87
9-87
§!
Crrlss Feed Mltre Gear. (Screw Member)____
9-103
Bear,lug
Shim
col.riage Rack.
-------
42" Bed
o§
|'arriage Rack, 54" Bed
Cat,riage Slide Nut |VasheF _
Carrlage Tray-erse Gear (2 I.eq.i- aa-a-jl
CJI,riage Tra+,erse Gear (used _on lop-129 and 9-68)
IIandwheel and Ball CI.ank IIandle (2 req.) each_
Sect|s:aeo¥»I:elrus#tnoio I
9-204
C/il
CuI)
(2
req.)
lop-132R
each
lop-l32IJ
lop-159
lop-160
§i'§ii
10-243
10-244
L4-245L
lOD-246
loo-247
lO-248
10-2.54
lO-2.55
Back
Back
Gear
Gear
Back
Back
BacI{
Back
Gear
Gear,
Gear
Gear
WII,er Retau|er
VI'iI)er
Retailler
(2 req.)
(2
I.eq.)
each _
each
____
Car,rlage Shim (rear)
Carrlage Slum (front)
(large)
|qnlall)
Bracket (left)
Guard (rlght)
Guard (left)
Sleeve wlth bushillgs
drrl
I:I
Ecce|1trlC
Handle
Back Gear Qulll
Gib Scre\\, Nut (]O-32 threag )H
Special Ban Crank Nllt - -
10-261
Back Gear Bracket
Shlm
(Ja(.h _.
:I:I
.il
a ..)2
:raae:E
CI)mPOund Rest Feed Sere\`,
a(""pound Rest Feed Scre``, Nut
c'omr)o|Illrl
TAIL. ST(lr;K ASSl.:.\lnI.I
9-7
9-8
Tallstock
Tailstock
9-42A
Ram
IJr)Ck
M6-44
Ram
Lock
}I6-45
Ram Lock Sleet-a
(upper)
]OD-60
Tailstock
Ad_l.
9-88
9.90
Nut
Slec\e
Base
Gib
|\ith
IIandle
(lot+'e|-)
Screw
(2
req )
eacl\
::::;:
Screw
Thrust Th'ashcr
942C
L6-]50L
42',
.54''
Thrust- Flat_a_ _-
Bed
Leg
T(lt)I
T/)ol
Post \Vasher
Post Rocker
Tool
Post
Anchor
=ee:g, ssecrg"e'arBearu'#l::
Bed
Bench
Scre1+.
IJ+;AI) SCREWY AND FEED GEAR ASSF;nIBI'Y
Feed Screw Bearmg (right)
_
L.5-35-42A
L.i-35-54A
+9S4C'
Feed
ClaltIP
P+am
Center-No. 2 Norse Taper Rat,/
Rest
Compo|md Rest Feed Screw Ball Crank__ _
S\`1\el Lock Plutlgel- Pm (2 req') eacll _
Feed Screw,
Feed Screw.
i:
42w Bed
54'/ Bed
S8-45
L3-47A
Reverse Tumbler Plunger Knob
Spindle Gear Stud
L3-48A
L3-49
Re`eI,Se Idlel. Stud (2 I+a.)
Rc,I-erse Idler Stud Washer
each (2 red.)_ :ash-
L3-6O
s8-6.?
CARRIArI|i A>'l) ItACK A*t)E}II}I,1'
9-69_i
9-Tr)A
IJ.3-7lA
L6-9A
lop-I I
fl-73A
lrtFi4
lop-7.i
]OF-12
0-1.3
Change
Geal,
R("y.r.se
BI,ac.ket
Tumb1",
Bnlt
_
Plunger
Sjriilg_
Cha1|gt. Gear IdleI, Br)1t (3 req,) each
Compnulld 6eal, Busllil
Geal, BuslllIlg (2 req.)
Cr)mrIOuI|CI Geal- Stud
(3 req.)
each
Fe(.d Screw Thl,ust VI-ashen (left)
Ft,ed Scre\\, Thrust \\,a.9hel, (I.ight)
Change (}eal, |^/ashel, (4 I,eq ) each
9-9.3
10-10]-16A
9-]Ol-20A
i)-lot-24A
9-lO1-32A
9-lot-36A
0-lot-40A
ComI)Ound Gear u,lth Bus]1mg I
Change Gear (.3 I,eq.) each
Chang(, Geal
Challge Gear (2 I,.q ) (,a(,h
Cha"glJ GeaI,
I OF-36
L6-38
9-101-44A
Chall.are
Geal-
Change
Gear
lop-45
9-lot-48A
Ch<r\IlitC
G(,al-
tl.]4
ur30-1 6
]OF-17
lop-19
9-23
]0-29
]OF-3.3
lop-46
;;§i
(left)
9-lot-16A
lop-54
Carnage
Bearlng P!atc
(front)
]OF-55
CElrriagC
Bearlng
(I'Car)
PIate
q-101-rJ2A
9-101-54A
9-lot-56A
Cbangc
Gear
Challge
CI`ange
Change
I
Gear
Gear
Gea].
10-56
I)-113.i
lop-57
9-114
9-6l
lop-loo
L2-61
Fl3ed
S(le``-
Feed
ScI\J\\-
Lead Sc|,e\y
IS CO]\TIP\'UED O\_ PAGE 4
-3-
Goal.
Spa(cl
GI`al-
Stud
(2
\|-asller
lan)
I,aCh
_
Jam i-ut (2 req-) eaah -
MIMS Machinery Movers mimsriggers.com
J|R£l'.\llt
SELLINC,
I|+Rl \O
P\Rl
P\uI \O
\\\H
P\RI
\\\II
PRl(I
I.+{H
L3-lot
CIIAP|'GE GEAR GL'ARD ASSE_\II''I'1'
Change Gear Guard
L5-28A
9-92A
Cha]1ge
Gear
Guard
I,5-95
L5-96A
9.154
Change Gear Guard B|'a(,ket
Change Geal, Guarrl Bl,arket Plate
C.hangs Gear Guard Latch IIandlf_I
L5-152
Change
L3-99D
Threading Chart
9-l2l
Motol. Base Brace
Gear GuaI,d
IIlngc
Countershaft Tension Rod
I.3-lO,i
Cc)untershaft TeIIS10n
Roll
__
$15O
125
75
2.20
Nut
Plll
.5O
(mnCl-)
I.3-109
Count(.I.shaft
L.3-Ilo
L3-l2.'l
0-427
C(tuntcrshaft TellSi(" P.od KtlOh
Countershaft Bracket HI|\ge PH\
C'(l\"tel.qhart Pulk`1- - 2 step
Bracket
Bushilt.a-
(2
I.Cq )
.70
7.7O
I:i
:;
(2 I.a.) each
50
90
(.aCh
O|:?NJ
9-428
Tr)ol
TTnllleI,
M(ltoI. Pull(,\-
i:
L2-21
Oiler
(2 req.) each
10-80
L3-98
Countershaft Pulle}Countershaft Collar
:`
9-729
;
K ll all
IJ6-73O
i
Spr"tg
IMPORTANT..
ADJUSTMENT
OF TIMKEN
BEARING
Adjustment o£ Timken Bearings is not often necessary) but if
the spindle spins COO freely Or Play iS nOCiCeable When the SPindlC
ig I,u9hed back and forth, the following Simple PrOCed``re Will
adjust the head stock bearings:
Run the lathe between thirty
minuccs and an hour.a warm up the spindle (a temperature I.ise
of 50o Fahr. increases the length of the spindle about.002 inch
between bearings). Then loosen the set screw B (Fig. 2) om clle
chrust nut, C, at the extreme left cnd of.he spindle, A, and
turn
ic
uI,
tO a paint Where
nO Play Can
be
deCeCCed in the
spil.die. Advance this.hrusc nut 1/l6 turn (equal to.wo ccecl`
on .he spindle gear) past ¢hac I,Din. in order to I,rovide.he
correct pro-load. Tighten the set screw.
All
¥((;,|f¥c:E wT`?lil
l`l
*T`..l`\Il`(ii( I,::lh :l1/1:
l'\lI'th`:
brlces
are
s"bject
to
Fig. 2
cl)altge
I.,ill,a"I
:\ ,l\l`th`eT``h(".`lT..`::I. hI:(I):(I "lt`eC(1lu(;kl"I:ce(::`,o:\Il:`l
(hat
"otlce.
i
I\,a n{:bCle,:I`al lI`)
I ::Ill:y Of
th1`
tot 1