Kubota D1102-B, Workshop Manual, Page: 25 / 109

KiSC issued 09, 2007 A
5-1
CRANK ING SYSTEM
The cran ki ng system consists
of a battery of 12V, magnet
sta rter, glow pl ugs a nd a oi l
switch.
1 )
Starter
The magnet-switch ty pe starter
is composed of two mai n
section.
The f i rst section converts ele-
ctrical energy i nto mechan ical
rotatio n to tu rn the engi ne
cran kshaf t. I t is composed of
the f ield coi l, armatu re, brush,
com mutator, pin ion, over ru n-
n i ng clutch, etc.
The second section al lows the
pi nion and f l ywheel to engage
together and cu rrent to f low
throug the motor section. I t is
composed of the pu l l- i n coi l,
hold i ng coi l , pl unger, d ri ve
lever, contact plate, etc.
(a) Field Coil (I ) Magnet Switch
(b) Brush Spring (m) Pull-in Coil
(c) Brush Holder
(n) Moving Core
(d) Brush (o) Drive Lever
(e) Commutator
(p) Drive Spring
(f ) Through Bolt
(q) Lever Set Bolt
(g) Pole Core (r) Bearing
(h) End Frame
(s) Drive Side Housing
(i) Contact Bolt
(t) Overrunning Clutch
(j) Contact Plate
(u) Armature
(k) Holding Coil
(v) Yoke
23
(A) Electrical System
(b)
(g)
(h)
(c)
(e)
0 0
(a)
0073F021
(A) N-30 Construction
li)
(a)
(d)
(el
(f )
(g)
(v)
(u)
(t)
ls)
0011?237