Te wetewete i te rōpū tokotoko honohono piston
Ki te tū tō waka i roto i te wai, kaua e akiaki i te mura, nā te mea ina teitei ake te wai i te hau e tomo ana i roto i te mīhini, ka tomo tika te wai ki roto i te rango, ka hanga he ranunga wai ngohengohe, ka taea te pēhi i te hau, ā, kāore e taea te pēhi i te wai. Ina kei roto te mīhini i te wai, ā, ka panaia te tokotoko hono e te porowhita ki te pēhi i te ahunga o te piston, kāore e taea te pēhi i te wai. I muri i te pānga o te wai ki te tokotoko hono, ka rerekē tōna āhua, ka piko, ka whati rānei.
1. Ngā whakatūpato mō te wetewete
① Me tango te puehu o waho i mua i te wetewete, me āta tirotiro me te maumahara ki te wāhi me te tohu o ia wāhanga wetewete.
② I mua i te unuhia o te tokotoko hononga piston, me waru te takahanga waro i te taha o runga o te arai rango kia kore ai e pakaru te piston me te mowhiti piston.
③ Ina tangohia te rōpū tokotoko hono piston, ka taea te pana tika i te tokotoko rakau ki waho. I muri i te unuhia o te rōpū tokotoko hono piston, me tāuta tonu te taupoki tokotoko hono, te taera me te pūtu tokotoko hono ki tōna tūranga.
④ I te wā e tangohia ana te arai rango, me whakamahi te toia arai rango, te tokotoko rakau rānei. Kaua e patu tika i te arai rango ki te tokotoko whakarewa.
⑤ Me whakatakoto te mowhiti piston kua tangohia kia rite ki te raupapa. Me pupuri tika ngā gasket rango me ngā gasket pepa.
⑥ Mēnā me tango te wira rere, me whakamahi te kaitahuri wira rere, me takahuri ngā pūtu e rua o te kaitahuri, ā, kāore rawa e whakaaetia te whakamahi i te hama ringa hei patu kaha. I te tango i te wira rere, kia kore ai e pakaru te wira rere, kaua e hohoro te tango i te nati wira rere i muri i te wetekina.
2. Ngā whakatūpato tāutanga
① Me horoi ngā wāhanga i mua i te tāutanga, tirohia te āputa, ā, me whakahaere he aromatawai hangarau. Me whakatika, me whakakapi rānei ngā wāhanga kāore e tutuki i ngā whakaritenga hangarau.
② Me noho te poka o te rūma vortex i te tihi o te piston me te poka hinu whakahinuhinu i te pito iti o te tokotoko hono ki te taha kotahi, ā, me piki ake.
③ I te wā e whakakapia ana te arai rango hou, me whakauru te huinga rango ki roto i te kōhao tāutanga i mua i te tāutanga o te mowhiti ātete wai, tirohia te teitei o te tinana e toro ana, ā, ka taea te tāuta ā-ture i muri i te tutuki i ngā whakaritenga. Ka taea te huri i te arai rango o te miihini tīhiera S195 ki te 90° mēnā kāore i te nui te pakaru. Kāore e taea te huri i te arai rango o te miihini tīhiera S195.
④ I te wā e tāuta ana i te mowhiti piston, kia tūpato kei rakuraku te piston, ā, ka whati te mowhiti piston. Me tāuta te mowhiti whakakikoruatia ki te awaawa mowhiti tuatahi. Mena he awaawa te taha o roto o te mowhiti hau tuarua me te tuatoru, me hanga ngā awaawa ki runga; Mena he awaawa te taha o waho, me hanga ngā awaawa ki raro. Me whakarunga te anga i te taha o waho o te mowhiti hinu. Ko ngā mowhiti hau e rua me te toru o te mowhiti piston mowhiti-whā he mowhiti kōniko, ā, ko te taha me te "tari" "┬" rānei i runga i te mowhiti me whakarunga ki runga i te wā e tāuta ana. I te wā e tāuta ana i te mowhiti hinu whakakotahi, me tāuta tuatahi te mowhiti arai, ā, kaua ōna pito e rua e taupoki, e piko rānei, kātahi ka tāuta te mowhiti papatahi e whai ake nei, kia pēhi ai i te whakatuwheratanga o te mowhiti arai, kātahi ka tāuta te mowhiti āhua ngaru me ngā mowhiti papatahi e rua o runga ake nei. I te wā e whakamahi ana i ngā mowhiti piston mowhiti-whā, i ngā mowhiti hinu whakakotahi rānei, me uta te mowhiti hinu ki roto i te awaawa mowhiti hinu tuatahi. Me pania te huihuinga tokotoko hono piston ki te hinu hou ki runga i te mata o te piston me te raina rango i mua i te uta ki roto i te rango. I te wā e utaina ana, me whakatōpū te whakatuwheratanga o te mowhiti piston kia 120° te tawhiti tetahi i tetahi, ā, me karo i te poka o te au hurihuri me te kōhao o te pine piston, me karo hoki i te tūranga o te piston i raro i te pēhanga taha. Me whakamahi i ngā taputapu motuhake (ngā rawhi rino) ina utaina te mowhiti piston ki roto i te arai rango.
Kāore e whakaaetia kia whakakapia ngā whāriki matua maui me matau i muri i te whakamahinga, ā, kāore e taea te tāuta hē i ngā pereki tokotoko hononga o runga me raro. Me tino piri te pereki tokotoko hononga i muri i te pēhi ki te nohoanga pereki, ā, me teitei ake i te papa nohoanga pereki.
6. Me anga te taha hurihuri o te papa rango ki te taha o te pane rango, ā, me whakarite ngā kōhao ki ngā kōhao o te tinana. Ina whakakīkītia te nati pane rango, me whakakīkī kia ōrite ki ngā wāhanga whakawhiti whakarara kia rite ki te taipana kua tohua. Mā te wetewete rawa ka ngawari te turuturu me te tahu i te papa rango; mā te kikī rawa ka ngawari te papa rango, ka paheke te kōhao o te pūtu, o te tīwiri rānei. Whakakapia te gasket rango hou, ā, whakakīkītia anō te nati pane rango i muri i te 20 hāora o te mahi.
