(1) Ibikoresho byo guhuza ibikoresho ni binini cyane cyangwa bito cyane.
. imirongo yo hagati ya crankshaft na camshaft ntago ihwanye, bikavamo ibikoresho bibi.
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(5) Hano hari inkovu, gusiba cyangwa amenyo yamenetse hejuru yinyo;
(6) Ibikoresho birarekuye cyangwa bivuye muri crankshaft cyangwa camshaft;
(7) Gear end face face circular runout cyangwa radial runout ni nini cyane;
(8) Gukuraho axial ya crankshaft cyangwa camshaft nini cyane;
(9) Ibyuma ntibisimburwa kubiri.
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