Cabbirida istaroogga ee dhululubo si sax ah ayaa muhiim u ah codsiyada kala duwan, gaar ahaan duurka makaanikada iyo injineerinka. Stroke ayaa waxaa loola jeedaa masaafada ay bistooladdu ku safrayaan dhululubada. Halkan waxaa ku yaal talaabooyin aad soo raaci karto si loo cabbiro istaroogga dhululubo:
Marka ugu horeysa, si loo hubiyo faahfaahinta soo-saaraha waa habka ugu dhakhsaha badan uguna fudud.
-} tixraac mashiinka ama faahfaahinta dhululubooyinka ee ay bixiso soo-saaraha si aad u barbardhigto cabirkaaga istaroogga laga filaayo.
Aqoonso Xarunta Sare ee Dhimashada (TDC) iyo Xarunta Dhimashada (BDC): **
{{0}- TDC waa meesha ay bistooladdu ku taal dusha sare ee istaroogga.
-} BDC waa meesha bistoolada ku yaal salka istaroogga.
2.
- si aad gacanta ugu xidho mashiinka, waxaad u baahan kartaa inaad ka saarto falka rasaasta si aad u siideyso cadaadiska. Bedel ahaan, geliso madaxa dhululubo si aad u leexiso mashiinka gacanta adoo isticmaalaya jajaban crankshaft crankshaft ama aalad gaar ah.
Cabir masaafada u dhaxaysa TDC iyo BDC: **
{{0}- waxay adeegsadaan taliye, caliper, ama aalad u heellan oo lagu cabbiro masaafada u dhaxaysa TDC iyo calaamadaha BDC.
-} masaafadan waa sarkafka dhululubada.
Ku celi saxnaanta: **
-}}} ee ugu sareysa cabirka ugu habboon, ku celi hawsha dhawr jeer oo xisaabi celcelis ahaan.
