Kusintha mayendedwe pa hubs BMW E34, E36, E39

Mbali iliyonse ya galimotoyo imakhala yosagwiritsidwa ntchito pang'onopang'ono, mayendedwe a magudumu ndi chimodzimodzi. Pafupifupi eni ake onse agalimoto ya BMW amatha kuzindikira ndikusintha mayendedwe olakwika.

Zizindikiro zazikulu za kulephera kwa magudumu ndi izi:

•       Kuwoneka kwa kugwedezeka pamene mukuyendetsa pamsewu wathyathyathya;
•       Poyendetsa m'makona, kung'ung'udza kowonjezereka kumamveka.

Kuti muwone ngati yalephera, muyenera kuyimitsa galimoto ndikuyendetsa gudumu ndi manja anu. Ngati phokoso likuchitika, chotengeracho chiyenera kusinthidwa.

M'malo mayendedwe magudumu BMW E39

Palibe chovuta kudzilowetsa m'malo mwake. Kuwongolera ntchitoyo kumapangitsa kuti pakhale kusowa kokakamiza chilichonse. Mapiritsi amagudumu amagulitsidwa athunthu ndi hub.

Mukamagula gawo latsopano, onetsetsani kuti mwayang'ana kukwanira kwa zida, zomwe ziyenera kukhala ndi ma bolt 4 omwe amateteza kachipangizo kachipangizo, kanyumba komwe kamakhala ndi zonyamula. Kuti mugwiritse ntchito, muyenera kukonzekera chida chofunikira.

Ntchito yosintha mawilo akutsogolo ikuchitika motere:

• Kwezani galimoto pa lift kapena ndi jack;
• Chotsani gudumu;
• Chotsani zolumikizira ku fumbi ndi dothi ndi burashi yawaya. M'pofunikanso pokonza mabawuti ndi mtedza kupeza caliper ndi mphuno chiwongolero, WD-40. Kugwiritsa ntchito mankhwalawa kumatenga mphindi zochepa;
• Chotsani chotchinga ndi bulaketi, kenaka musunthire kumbali ndikuchipachika pa tayi kapena waya;
• Kumasula chimbale cha brake, chokhazikika ndi bawuti 6, pogwiritsa ntchito hexagon yoyenera;
• Chotsani mosamala chivundikiro choteteza kuti musaphwanye zomangira;
• Ikani chizindikiro pa strot absorber strut, kukumbukira malo ake pa knuckle chiwongolero;
• Timamasula zomangira zomwe zimagwira kutsogolo, stabilizer ndi chiwongolero;
• Kuchotsa choyikapo pa khonde lowongolera;
• Chotsani zomangira 4 zomwe zimatchinjiriza chogwiriracho ndikuchigogoda mopepuka;
• Ikani kanyumba katsopano ndikumangitsa ma bolts atsopano kuchokera pazokonza;
• Sonkhanitsani zinthu mobweza.

Kuti m'malo kumbuyo likulu kubala, tsatirani njira yomweyo, koma ndi zosiyana. Popeza mtundu wa BMW uwu ndi woyendetsa kumbuyo, cholumikizira cha CV chidzaphatikizidwanso pamapangidwewo.

• Kumasula mtedza wapakati wa CV joint;
• Jambulani galimoto;
• Chotsani gudumu;
• Pogwiritsa ntchito screwdriver, chotsani bulaketi yachitsulo yokhala ndi ma brake pads;
• Timamasula caliper ndi bulaketi, ndipo kumbuyo kwake kuyimitsidwa;
• Kuchepetsa eccentricity ya ma brake pads;
• Kumasula ndi kuchotsa chimbale cha brake pogwiritsa ntchito hexagon 6;
• Pambuyo podula tsinde la chitsulo cha gearbox ndi E12 mutu wa silinda, mgwirizano wa CV umasunthira ku bokosi la gear;
• Tsegulani mabawuti;
• Kukhazikitsa malo atsopano mu nkhonya;
• Sonkhanitsani magawo onse motsatana.

M'malo kutsogolo likulu kubala pa BMW E34

Kuti mugwire ntchitoyi, mudzafunika nyundo ndi screwdrivers, jekete yabwino, mitu ya 19 ndi 46.

Mbali ya galimoto yomwe iyenera kusinthidwa imakwezedwa pa jack, kenako gudumu limachotsedwa. Muyenera kugwiritsa ntchito screwdriver ndi nyundo chifukwa chofuna kuchotsa chivundikirocho. Palibe chovuta mu izi, ndikofunika kuti musaphwanye ntchito.

Pansi pa chivundikirochi pali mtedza. Imakhala yosasunthika ndi mutu wa 46. Kuti athandize ntchitoyi, gudumu la jack liyenera kutsitsidwa pansi.

Kenako galimotoyo imathamangitsidwanso, gudumu ndi brake disc ndi mapepala ndi caliper zimachotsedwa. Pokhapokha ndizotheka kumasula mtedza wonse.

Ndiye mukhoza kugwetsa pansi kyubu. Nthawi zina kuyeretsa bwino kwa shaft kumafunika, popeza manja amamatira. Axle ndi malo atsopano amathiridwa mafuta, kenako amayikidwa mosamala ndi mallet a rabara, ndipo zonse zimasonkhanitsidwa motsatira dongosolo.

Kusintha gudumu lonyamula pa BMW E36

Pachitsanzo ichi, chitani zotsatirazi:

•       Chotsani gudumu ndikumasula mabawuti oyikapo;
•       Chingwecho chimapachikidwa pachoyikapo ndipo chimbale cha brake chimachotsedwa;
•       Thunthu limachotsedwa mosamala kuti lisawononge sensa ya ABS;
•       Bwalo la disc ndi chotengera chatsopano chimayikidwa pamalo pambuyo poyeretsa ku dothi;
•       Chilichonse chimayenda motsatira dongosolo.

Njira yosinthira mayendedwe akutsogolo ndi kumbuyo kwa magalimoto a BMW sizovuta ndipo zitha kuchitidwa paokha mu garaja. Dalaivala aliyense ali ndi zida zofunikira pa izi. Chidziwitso chochepa chaukadaulo chimafunika kuti tichite izi.