Ukulungiswa kabusha kwenjini yezimoto ikakhulukazi kufaka phakathi ukushintsha ama-valve, ama-piston, ama-cylinder liners, noma amasilinda ayisicefe, amashafu okugaya, njll. Ngokwezinga lezitolo ezijwayelekile ze-4S, wonke amasethi angu-4 adinga ukushintshwa, okungukuthi, amaphiston, ama-piston ring, ama-valve, ama-valve. izigxivizo zikawoyela, iziqondiso zama-valve, ama-crankshaft bearings, ama- rod bearings, amabhande esikhathi, kanye abadonsa kanzima. Iphrojekthi yokulungiswa kabusha ngokuvamile ihlanganisa ukulungisa injini, ukulungisa indiza yekhanda le-cylinder, ukubhora isilinda, ukususa ithangi lamanzi, ukugaya i-valve, ukufaka i-cylinder liner, ukucindezela i-piston, ukuhlanza isekethe kawoyela, ukugcina injini, ukugcina i-generator, njll.
Ukulungiswa kabusha kwenjini kufaka phakathi lezi zingxenye ezilandelayo: ukushintshwa kwe-timing chain, i-tensioner, ngaphezu komshini, umkhono ongezansi wesilinda esiyisicefe, i-grinding shaft, i-conduit pressure conduit, nokushintshwa kwekhithi yokulungisa, i-cranked front. uphawu lukawoyela, uphawu lukawoyela ongemuva olugobile, izimpawu zikawoyela zeCamshaft, amaphampu kawoyela, amavalvu, njll., futhi kwesinye isikhathi izingxenye zangaphandle zidinga ukwenziwa. okushintshiwe, njengama-clutch discs, njll. Ngamafuphi, kuyadingeka ukushintsha zonke izingxenye ezingenaso isiqiniseko sokulungisa injini ukuze kuqinisekiswe ukusebenza kwenjini .
2. Ingxenye engumshini ngokuvamile ihlanganisa isethi yama-valve edonsayo kanye ne-exhaust, isethi yamasongo e-piston, isethi yama-cylinder liners ama-4 (uma kuyinjini engama-cylinder angu-4), ama-thrust plate, nama-piston angu-4;
3. Uhlelo lokupholisa ngokuvamile luhlanganisa iphampu yamanzi (ama-pump blades agqwalile noma uphawu lwamanzi lunamanzi), amapayipi amanzi angaphezulu nangaphansi enjini, ipayipi lamanzi lensimbi elikhulu elijikelezayo, ipayipi elincane lerabha elijikelezayo, i-throttle. ipayipi lamanzi (kufanele lishintshwe uma liguga futhi livuvukale), idivayisi yokulawula izinga lokushisa, njll.;
Ingxenye kaphethiloli ngokuvamile ihlanganisa izindandatho zamafutha ezingenhla neziphansi ze-fuel injector, isihlungi sikaphethiloli; ingxenye yokuthungela: buyisela ulayini we-high-voltage uma kukhona ukuvuvukala noma ukuvuza, isibhamu somlilo; izindandatho zamafutha aphezulu naphansi we-fuel injector, isihlungi sikaphethiloli;
4. Ingxenye yokuthungela: Faka esikhundleni ulayini onamandla kagesi aphezulu uma kukhona ukuvuvukala noma ukuvuza, kanye nesibhamu somlilo;
Izinto ezidingekayo zokushintsha injini
1. Iphakheji yophawu lwamafutha e-valve, isethi eyodwa yokufakwa kwe-valve kanye ne-exhaust, isethi eyodwa yezindandatho zepulaki, isethi eyodwa ye-cylinder liner, izingcezu ezi-4 zokusunduza, izingcezu ezimbili zokusunduza, amathayela amakhulu namancane, amapulaki angu-4,
2. Uhlelo lokupholisa ngokuvamile luhlanganisa iphampu yamanzi (i-pump blade igqwalile noma uphawu lwamanzi alunazo izimpawu zokugeleza kwamanzi)
3. Amapayipi amanzi angaphezulu nangaphansi enjini, amapayipi amanzi ensimbi azungeza amanzi amakhulu, amapayipi enjoloba ajikelezayo amancane, namapayipi amanzi amavalvu ethambo (kufanele kushintshwe uma kungekho ukuguga nokushwabana);
4. Ingxenye kaphethiloli ngokuvamile ihlanganisa izindandatho zikawoyela ezingaphezulu neziphansi ze-fuel injector, kanye nesihlungi sikaphethiloli;
5. Ingxenye yokuthungela ngokuvamile ihlanganisa ikakhulukazi ukuthi ulayini wamandla kagesi aphezulu ungashintshwa yini ngaphandle kokuncipha noma ukuvuza, ipulaki ye-spark, kanye nengxenye yokungenisa umoya ngokuvamile ikakhulukazi ehlanganisa isihlungi somoya,
6. Ezinye izinto ezisizayo: i-antifreeze, uwoyela wenjini; kungakhathaliseki ukuthi i-cylinder head igqwalile noma ayilingani, i-crankshaft, i-camshaft, i-anti-clocking belt tensioner, i-anti-clocking belt zeroing wheel, ibhande elivimbela ukubamba iwashi, ibhande lenjini yangaphandle kanye nesondo le-zeroing, i-crankshaft Arm noma i-rocker shaft, uma i-hydraulic lifter ngezinyusi eziningi ezitholakala ku-hydraulic, ikhithi yokulungisa ihlanganisa ama-cylinder gaskets namafutha ahlukahlukene ama-seal, ama-gaskets we-valve chamber cover, ama-valve oil seal, ama-gaskets nezinye izinto.
