兒童車的(de)零部(bu)件(jian)的(de)簡單(dan)維(wei)修(xiu) 兒童車騎行注意(yi)事項
(A)前叉碗松(song)動:應用(yong)活動扳手卡住(zhu)前叉碗的1#碗,按順時針旋(xuan)轉(zhuan)方(fang)向(xiang),將其鎖住(zhu),但不能(neng)太緊;
(B)前(qian)花鼓(gu)松(song)(song)(song)動或(huo)(huo)過緊,都會影響(xiang)運(yun)轉和使(shi)用(yong),在調整時,松(song)(song)(song)開外(wai)(wai)螺母(mu), 再用(yong)活(huo)扳手將花鼓(gu)兩邊的螺母(mu)松(song)(song)(song)開或(huo)(huo)鎖緊,使(shi)其(qi)松(song)(song)(song)緊度適宜,將車輪放在前(qian)叉正中(zhong),再用(yong)活(huo)扳手鎖緊外(wai)(wai)螺母(mu)。
(C)后(hou)花鼓松(song)動或過緊(jin):松(song)開外(wai)螺(luo)(luo)(luo)(luo)母(mu)兩邊(bian)的螺(luo)(luo)(luo)(luo)母(mu),依(yi)次(ci)褪出(chu)支(zhi)架,介子(zi),再用活(huo)(huo)扳(ban)手(shou)松(song)掉(diao)螺(luo)(luo)(luo)(luo)母(mu),取出(chu)后(hou)輪,用活(huo)(huo)扳(ban)手(shou)將花鼓兩邊(bian)的螺(luo)(luo)(luo)(luo)母(mu)松(song)開或鎖緊(jin),使其松(song)緊(jin)度(du)適(shi)宜,然(ran)后(hou)再裝(zhuang)上后(hou)叉,讓(rang)車輪在后(hou)叉的中間,再用活(huo)(huo)扳(ban)手(shou)鎖緊(jin)螺(luo)(luo)(luo)(luo)母(mu),(注(zhu)意鏈條的松(song)緊(jin)度(du))。
(D)天(tian)芯碗松動(dong):將(jiang)五通碗的(de)(de)外六(liu)角(jiao)螺母(mu)用活動(dong)扳手松掉,取出華(hua)司,再用一字螺絲刀卡在小(xiao)溝里,再慢(man)慢(man)敲(qiao)天(tian)芯碗的(de)(de)左擋(dang)碗,(按(an)反時針敲(qiao)打),松緊(jin)度適宜(yi)時,再裝(zhuang)上(shang)華(hua)司和外六(liu)角(jiao)螺母(mu),用活動(dong)扳手鎖緊(jin)。
(E)鏈(lian)條脫落或過(guo)緊:將后輪(lun)(lun)螺母松開,將鏈(lian)條掛(gua)上飛(fei)輪(lun)(lun)和齒(chi)盤,然后鎖緊。
(F)座(zuo)墊左右不正:將座(zuo)管(guan)螺(luo)母(mu)松(song)開,把座(zuo)墊扶(fu)正,然后鎖緊。
(G)騎(qi)行前應檢查輪胎氣壓,不足時應及(ji)時打(da)氣,首次(ci)及(ji)夏季(ji)不要打(da)過飽,以免烈日暴曬后破裂。