ʻO nā kumu i hiki ʻole ai ke hoʻomaka i ka ʻike kaulahao:

1. ʻO ke ʻano hana hewa i hoʻoheheʻe ʻia ke kaulahao i ka cylinder.ʻO ka ʻōlelo ʻoiaʻiʻo, ʻaʻole ia he hewa, a he nui nā mea like;

2. Inā pololei ka lākiō wahie;

3. ʻAʻole paha e loaʻa ka uila i ka ipu ahi;

4. Aia kekahi ʻōpala ma ka piston.

E nānā i ka ʻaila kaapuni a me ka kaapuni e ʻike inā ua ālai ʻia ka kānana aila, inā paha e puhi maʻamau ana ka carburetor, a inā paha ua hoʻoikaika ʻia ka pahu kukui.Wehe i ka piko o ka ipukukui, kau ia ma luna o ka metala, a huki i ka mīkini e ʻike ai inā ua ikaika ka pūʻala.Wehe i ka kānana ea a nānā inā he maʻemaʻe.Wehe i ka carburetor, hoʻoheheʻe i kahi aila i loko o ka cylinder, a holo i ka mīkini i nā manawa he nui.

Inā ʻaʻole, pono ʻoe e hoʻomaʻemaʻe i ka carburetor a hoʻololi paha, a e nānā i ka poloka cylinder ma ka hopena.Inā ʻaʻole ʻoe e hoʻohana i ka mīkini no ka manawa lōʻihi i ka wā e hiki mai ana, pono ʻoe e hoʻokahe i ka ʻaila mai ka pahu.E holo i ka mīkini a puhi i ka aila i loko o ka carburetor a me ka cylinder.Inā paʻa ke koena aila i ka carburetor, hoʻomaʻemaʻe maʻamau i ka kānana a hoʻohana pono i ka ʻaila lubricating.Eia kekahi, ʻo ka hōʻino ʻana i ka sila aila, ka lele uila a me ka crankshaft, ka pahu pahu a me ka balancer he mau hihia maʻamau.Inā ʻaʻole nā ​​pilikia ma luna nei ke kumu, hiki ke noʻonoʻo ʻia.