KiSC issued 09, 2007 A
(2)
Holding Coil (Retention Test)
1)
Appl y 1/2 the rated vol tage (approx. 6V) across the S
term
i
nal and the body, push the pl u nger
i
n by hand, and
then release it.
2)
If the
pl
u nger stays attracted, the holdi ng coil is good; if
not, it is defecti ve.
0
Checking Glow Plug
1)
)
Discon nect the
gl
ow pl ug cables a nd leads.
2)
Con nect a ci rcui t tester across the screw of the gl ow pl ug
end and the body.
•
I
f the resista nce is zero ohms, the glow pl ug is shorted.
•
I
f the resistance is
i
nfi ni te, the glow pl ug coi
l
is broken .
87
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