Gi6i thi~u : Sita chua va baa duffng b9 phun nuac rira kinh la bai h9c nh&m cung cdp cha h9c sinh nhfmg kiin thuc C(Y ban vJ nhi¢m V¥, phan lor;d va cdu t(IO chung cua b9 phun nuac rita kinh tren o to. Nhfmg kiin thuc nay se lam ca sa ly thuyit cha vi¢c ren lU)l¢n ky nang ky xao trong thlfc hanh nghJ sita chua h¢ th6ng di¢n o to n6i rieng va sita chua o to n6i chung.
M1_1c tieu thvc hi~n: H9c xong bai nay h9c vien c6 kha nang:
1-Phat bidu dung yeu cdu, nhi¢m V¥ cua b9 phun nuac rita kinh.
2-Giai thich dUQ'C cdu t(IO va nguyen t&c ho(lt d9ng cua b9 phun nuac rita kinh. 3-Thao l&p, nh(j,n d9ng va kidm tra, baa duffng sita chua dUQ'C b9 phun nuac rita kinh dung yeu cdu ky thucJ,t.
NQi dung chinh:
I-Nhi¢m V¥, yeu cau cua b9 phun nuac rita kinh. 11-Cdu t(lO va ho(lt d9ng cua b9 phun nuac rita kinh. 1-Cdu t90.
2-Nguyen tdc ho9t d9ng.
III-Hi¢n tu(fflg, nguyen nhan hu hong va phuong phap kidm tra baa duffng, sita chua b9 phun nuac rita kinh.
I-Hi¢n tu(fflg va nguyen nhan hu hong.
2-.Phuong phap kidm tra va baa duffng sita chua. IV- Bao duffng va sita chua
I- Quy trinh -Thao ldp, baa duffng va sita chua.
2-Bao duffng-Thao va kidm tra chi tdt:Stato, ro to, ch6i than va b9 phcJ,n phun nuac
-Ldp :bom mff va ldp b9 phcJ,n phun nuac
3-Sita chua: -Thao va kidm tra chi tdt:Stato, ro to, ch6i than va b9 phcJ,n phun nuac
-Sita chua :Stato, ro to va b9 ph(j,n phun nuac -Ldp :ham mff va l&p b9 phun nuac rita
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