Uahi maimea ʻeliʻo ia kekahi o nā hewa maʻamau o ka excavator.ʻO ka mea maʻamau, loaʻa i nā mea ʻeli ka uahi keʻokeʻo, uliuli a ʻeleʻele.Hōʻike nā kala like ʻole i nā kumu hewa like ʻole.Hiki iā mākou ke hoʻoholo i ke kumu o ka hemahema o ka mīkini mai ke kala o ka uahi.
Uahi keʻokeʻo
Nā kumu:
1. Cwai ylinder.
2. Epōʻino o ka papa cylinder.
3. PʻO ka atomization o ka wahie injector a haʻahaʻa cylinder kaomi.
Nā pane:
E nānā inā he wai i loko o ka diesel, inā pōkole loa ka uahi keʻokeʻo ma hope o ka hoʻomaka ʻana o ka excavator, he mea maʻamau kēia.Inā hoʻomau ka excavator e hoʻokuʻu i ka uahi keʻokeʻo ma hope o ka hoʻomaka ʻana, ʻaʻole e emi ka ʻaila, a holo nāwaliwali ka excavator, a laila pono mākou e nānā inā ua pōʻino ke poʻo cylinder gasket a nānā i ka injector wahie.
Uahi polū
ʻO ka uahi polū mai ka excavator ma muli o ke komo ʻana o ka ʻaila i loko o ke keʻena kuni o ka cylinder a me ke ahi.Ke anuanu ka excavator, pili ka ʻaila hinu i ka cylinder.Ma hope o ka hoʻomaka ʻana o ka ʻenekini, e hoʻopau ʻia kēia ʻāpana ʻaila a hoʻopuka ʻia ka uahi polū liʻiliʻi, ʻo ia ka mea maʻamau.Eia naʻe, inā nui ka uahi polū, pono mākou e nānā!
Nā pane:
1. E nānā inā he kūpono ka ʻaila a me ke kiʻekiʻe o ka ʻaila.
2. E nānā i ka injector wahie e ʻike inā he ʻino a pohō paha ka atomization.
3. E nānā i ke apo piston a me ka paia cylinder.Inā ʻaʻahu nui ʻia lākou, e ʻoi aku ka nui o ke āpau, e hopena i ka hoʻopaʻa maikaʻi ʻana.
4. E nānā i ke awa alakaʻi valve e ʻike inā ua pau ka pale aila a i ʻole ka pōʻino.
5. E nānā inā ua haki ka pahu.Inā ʻaʻole hana hoʻokahi a ʻoi aʻe paha ka ʻaila, e hoʻokuʻu ʻia ka aila ma waena o ka piston a me ka paia cylinder, e hana ai i ka aila i loko o ka ʻenekini.
ʻeleʻeleuahi
ʻO ka uahi ʻeleʻele mai ka excavator kahi hōʻike waho o lawa ʻole ka puhi ʻana o ka diesel i loko o ka cylinder.Aia ka uahi ʻeleʻele i ka wā e hoʻomaka ai ka excavator, a nalowale ka uahi ʻeleʻele ma hope o ka hoʻomaka ʻana no kekahi manawa, ʻo ia ka mea maʻamau.Inā hoʻopuka ka excavator i ka uahi ʻeleʻele ma ka hana, me ka piʻi ʻana o ka hoʻohana ʻana i ka wahie, ʻo ia hoʻi ua hewa ka excavator.Pono e nānā ʻia mai ʻekolu mau ʻano: intake air, diesel quality and fuel injector.
Hoʻoholo:
1. E nānā i ka ʻae ʻana o ka valve intake i loko o kahi ākea kūpono;e nānā inā ua ālai ʻia ka mea kānana ea;e nānā inā ua poino ka supercharger.ʻO nā mea a pau i luna aʻe e alakaʻi i ka lawa ʻole o ka ea, ka hopena o ke kaomi ea haʻahaʻa, lawa ʻole ka puhi ʻana i ka diesel, a me ka uahi ʻeleʻele.
2. E nānā inā kūpono ke kūlana diesel.
3. E nānā inā ʻaʻahu ʻia ka pauma diesel a me ka mea hoʻoheheʻe wahie, a ʻoi aku ka nui o ka hoʻoheheʻe wahie, no laila ʻaʻole lawa ka puhi ʻana.
4. Inā poha wale ka uahi ʻeleʻele, ma muli paha o ka hana nui ʻana o ka mea hoʻohana i ka throttle.
He mea hoʻolako mākou imīkini kūkulu hale, inā makemake ʻoe i kā mākou huahana, mai kānalua ʻoekāhea iā mā˚ou!
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