Aichi SR12C - Check the Battery Fluid Level; Check the Engine Oil Level; Engine Oil Viscosity; Check the Cooling System

󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒜󱒅󱒒󱒅󱒩󱓆󱓎󱓑󱓞󱒅󱒲󱓆󱓎󱓓󱓙󱓊󱓓󱓆󱓓󱓈󱓊
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 ChecktheBatteryFluidLevel2‒3
WARNING
 Thebatteryfluidcontainscorrosive
acid.Whendealingwiththebattery,
alwayswearappropriateprotective
clothingandequipmenttoprotectyour
hands,eyes,faceandbody,andavoid
contactingbatteryfluid.
(1) Checkthebatteryfluidlevelseveryday
(especiallywhenusingthemachinein
warmanddryclimates).
(2) Whenthebatteryfluidlevelhasdropped
morethan10mm,addonlydistilledwater
untilthebatteryfluidlevelis2mmbelow
thebottomofthefillwell.(fig.7‒2)
NOTICE
 Donotaddanythingotherthandistilled
water.Failuretoobeythisinstruction
couldshortenthebatterylife.
M086U120
2mm
Level
(max)
(min)
10mm
Plate
Ventwell
fig.7‒2
(3) Keeptheterminalsandtheuppersurface
ofthebatteryclean.
 ChecktheEngineOilLevel2‒4
Dailycheckingisimportanttokeeptheengine
ingoodoperatingcondition.
WARNING
• Stoptheengineandcooldownbefore
checkingtheengineoillevel.
• Neverleavethekeyinthekeyswitch
whencheckingtheengineoillevel.
Someonemayaccidentallystartthe
enginewithoutrealizingitwhile
checkingtheengineoillevel.Such
accidentscouldresultinaseriousinjury.
(1) Makesurethemachineislevel.
(2) Makesuretheengineandallsystems
areturnedoffandtheemergencystop
buttonsaredepressed.
(3) Removedipstick(fig.7‒3,1)andwipewith
cleancloth.
M085U332
(1)
(2)
(3)
fig.7‒3
(4) Fullyreinsertdipstick.
(5) Removedipstick.Theoillevelshouldbe
betweenupper(fig.7‒3,2)andlower(fig.
7‒3,3)linesonthedipstick.
(6) Fullyreinsertdipstick.
(7) Addtheengineoilifnecessary.
 EngineOilViscosity2‒4‒1
Selecttheappropriateengineoilviscosity
basedontheambienttemperatureanduse
theSAEServiceGradeViscosityChartinfig.
7‒4.
M085U220
SAE10W
SAE20W
SAE10W-30
SAE15W-40
SAE20
SAE30
SAE40
SAE20W-50
-20°C
(-4°F)
-10°C
(14°F)
0°C
(32°F)
10°C
(50°F)
20°C
(68°F)
30°C
(86°F)
40°C
(104°F)
50°C
(122°F)
fig.7‒4
 ChecktheCoolingSystem2‒5
WARNING
• Stoptheengineandcooldownbefore
checkingthecoolingsystem.
• Neverleavethekeyinthekeyswitch
whencheckingthecoolingsystem.
Someonemayaccidentallystartthe
enginewithoutrealizingitwhile
checkingthecoolingsystem.Such
accidentscouldresultinaseriousinjury.