Mitsubishi S4E User Manual

t-a rNIo ~w , Ih UU! ~.lIr1' · 8 BI-IOUI't{ 01
v o hog~ A~ the ban.TY)@..,I-_ ____ ,
r-- : I
--- ~ ~ , =i f7l
.' F.
~J;.emlti ... elv. a circuit tes.ter mOlY be llstd. I"
·~s casc o bear in mind that the (+ ) lenninal of
Ihe tester lS ConneC[E~:D 10 rhe t-) side of its
buill·in b,ucry and the (-) terminal to the
( +) sid -e.
":"c.s,te r
Altljlr~tOI couple r
.--" '- '\
I\WI
I ,
,lo. '\ ---+ ..-
,... . 1 . -
r---:- ':'"
:hecki nq diodes wit h a ci rcuit tenet
:R the fore2oin~ check Je~·tal$ that the reetilier
" ..... ~ ,· .. " . ... '(HI! .~f1nllj' i nn fhpn rllc:r:k each
, ~
~"i'
/J l r ~.
:', ... , -
".
Checking diodes for ground
Diodes found short-circuited, open-circwted or
ground-circuited by the foregoing meth o ds must
be repl .ced .
(0) Checking the field coils ror short through j .yers
Check the ohmic res.istance of field cucuit by
tls) ng the circuit tester. wi th ~ ts fe-sling prods
put
ro thO! two slip rings. T he field coils are in
MA I NTENANCE AND ADJUSTMENT
; ounoJ conoition if I resistance reading or
appr ox.i.",ate!y 27 o)un, I .t 20'C (68' F)J is
obtained. A lower reading than this ca!Js for
r
otor replacement.
...::.---..;~
-
I ,-
~_ /
r.hec kin q field t: oils for layer~short
(d) Chocking the arm,ture wInding' f or opell and
~IOun d
windinl;ts and Ln e core .. ...
_p !.: r.-cHc uneu or lirtJUllueu ItJun L_
Check i ng a rmatu re: wind; ngs for open an d short
(e) Each brush may be left in service until it wears
down to the lim]t line marked on it. Be sure to
use genuine replace ment brushes.
Wear limit li ne
We ar l imi t mark on brush
83

Mitsubishi S4E Specifications

General

Brand	Mitsubishi
Model	S4E
Category	Engine
Language	English