Subaru Robin EX30 - Manual (Page 67)

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Problem and check item Description Remedy
(2) Starter runs but engine not
Check engaged
state of pinion
and ring gear.
Motor idles and engine does not
run.
BATTERY
To KEY SWITCH
(TERMINAL "ST")
CABLE
EARTH WIRE
MAGNETIC SWITCH
(1) Remove and check the starter.
Check or replace the pinion clutch
if necessary.
(2) Check battery charged state and
battery terminal connection or
corrosion for any abnormality.
If pinion and ring gear do not
engage with each other and
abnormal noise is heard between
end faces of pinion and ring gear,
check the starter pinion and ring
gear.
RING GEAR PINION GEAR
(1) Remove the starter and check
pinion and ring gear end faces. If
worn, replace the pinion and ring
gear.
(2) In case of sliding fault of the pinion,
correct it.
(3) If shift lever or spring is deformed,
replace it.
(3) Both starter and
engine run, but the
engine does not
start.
Check if the rotation speed is
normal or slow. If slow, check the
battery and engine oil viscosity.
BATTERY
To KEY SWITCH
(TERMINAL "ST")
CABLE
EARTH WIRE
MAGNETIC SWITCH (1) When the rotation speed is normal
Check the ignition system and fuel
system.
(2) When the rotation speed is slow
(a) Check the battery.
(b) Check the viscosity of engine oil.
If not normal, change the oil.
(c) If both (a) and (b) are normal
Remove and check the starter.