Onan CCK Series - Service Diagnosis; Engine Cranks Too Stiffly; Engine Cranks Slowly Electrically; Engine Fails to Start After Cranking

SERVICE DIAGNOSIS·;
POSSIBLE CAUSE
. Tobheayy oil incI;~l}1q:;~se.
: _ -,- - ,-- _ '"" -' --' ~ - --, _ .>",. _., ' -.
. .Eng;in~setzed .
RJ£MEDY
J)rain .. l{efill, WUhUghteroil.
Disasse-mpleand repair.
Discliargedordefectiv~i'battery ..
Recharge' o!"'replace.
Loose connectiolls.
Ti!glit~n loose connections.
Gorrodedbattery terminals.
C.1ean corroded terminals. Re-
place cable if necessary •
BtOcshes w6rn.exC6f>sive1yor
ruakingpoOrcontact.
StiortCircuit fugeneratoror
load circuit ..... .
:Dirty0l' corroded points in
startsolenoid.switch.
~NGINEWI~LNOT
Faulty ignition.
Lack of fuel orfaultYcarbure,.: .
Replac{3 brushes or cleancommut.,..
:itor. .
Repair or replace parts necessary.
Disconnect load.
Replace switch.
START.WHEN CRANKED
Clean, adjust, qr replace breaker
points, spar:k plugs, condenser,
etc., orretime ignition. .
Refill the tank. Check the fuel Sy-
Cylinders flooded.
tion.
stem. Clean, adjust or replace
parts necessary .
Clogged fuel
filter.
Clean.
Ground
spark plug ca~les. Crank
,rnginewith spark plurs removed.
',. J)rain. Refill with good fuel.
Tighte;n cylinder' heads. and
spark
t
plugs ... If still not corrected, grind
j
.the,.yalyes. ReplaN' th~'pistol1 ring$.
l$inec~Ssary •
4
R.e.seLbr.eaker . paints
or. retime' ign ...
I
I
'Uion. .
I