MeMZ-307: piav qhia, specifications thiab kev khiav hauj lwm nta

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:10

Lub tshuab MeMZ-307 yog lub tshuab hluav taws xob tsim hauv Ukrainian (Melitopol Motor Plant), uas tau teeb tsa ntawm Daewoo Sens thiab ZAZ Slavuta tsheb. Nws tau tsim los ntawm kev txiav txim ntawm Zaporozhye Automobile Assembly Plant rau kev teeb tsa ntawm ZAZ thiab Daewoo tsheb.

Kev piav qhia

Lub tshuab hluav taws xob subcompact yuav tsum yog qhov kev daws teeb meem rau cov neeg siv khoom siv hauv Ukrainian. Tab sis thaum lub sijhawm ua haujlwm nws tau pom tseeb tias nws qhov zoo tawm ntau yam xav tau. Kev hloov kho tau tsim rau cov tsheb ntawm tsev neeg Slavuta.

Tsis zoo li MeMZ-2457, lub thaiv tshiab thiab lub taub hau tau teeb tsa rau ntawm lub cav 307. Lub piston tau loj dua, los ntawm 72 mus rau 75 hli. Cov li qub tseem zoo li qub, tab sis cov camshaft yuav tsum tau txhim kho. Tag nrho cov no ua rau nws muaj peev xwm nce qhov ntim rau 1299 cm3. MeMZ-307 li qub raug kho txhua 40,000 km. Qhov loj tsis zoo yog qhov tsis muaj hydraulic lifters.

MeMZ-307 lub sijhawm siv lub sijhawm tsav, uas ua rau kom muaj peev xwm tau txais cov pob valve. Yog li ntawd, nws raug nquahu kom saib xyuas qhov xwm txheej ntawm txoj siv. Yog tias muaj kev puas tsuaj, ces nws tsim nyog hloov qhov chaw. kev pabcuamlub sij hawm hloov txoj siv sia yog 40,000 km.

Specifications

MeMZ-307 Ukrainian tsim thiab sib dhos ua tau zoo heev. Cov ntaub ntawv teev tseg rau lub cev muaj zog - 420 txhiab mais yam tsis muaj kev kho loj.

Xav txog cov yam ntxwv tseem ceeb ntawm lub zog:

qauv	MeMZ-307
Volume	1.3 litres (1299cc)
Kev teeb tsa	L4
Piston txoj kab uas hla	75mm
Econorma	EURO II
lub zog yam ntxwv	70,0l. s.
Torque (kgfm)/Speed, min-1	107, 8 (11, 0) / 3000-3500
Roj noj ib 100 km:
city mode	8, 9 l
mus txog 90 km/h	5, 5 l
90 txog 120 km/h	7, 2 l
Recommended fuel	AI-95
Power system	Injector

Kev hloov kho thiab cov phiaj xwm yav tom ntej

Ntxiv rau tus qauv version ntawm MeMZ-307 lub cev muaj zog, hloov kho nrogcim 3071 rau Slavuta tsheb. Qhov txawv yog nyob rau hauv lub zog thiab lub zog. Ntawm 3071, cov yam ntxwv ntawm lub zog ntsuas tsis pub tshaj 64 litres. Nrog. Txwv tsis pub, tsis muaj qhov sib txawv ntawm cov chav tsev fais fab.

Nws kuj tau npaj los tsim lub tshuab ua haujlwm tshiab uas cim MeMZ-3075, uas muaj lub taub hau thaiv nrog 16 li qub. Tab sis, vim yog kaw ntawm Sens kab hauv Zaporozhye, qhov tsim ntawm lub cev muaj zog raug tshem tawm, thiab tom qab ntawd khov tag.

Lub zog tshiab yuav tsum tau txais Euro-4 ib puag ncig tus qauv, txhim kho kev tsim cov roj faib tshuab thiab ntim ntawm 1398 cm3. Tsis tas li ntawd, lub piston loj tau nce mus rau 77 hli. Hauv qhov no, kev siv roj yuav yog 7.2 litres ib 100 km, thiab lub zog tshwj xeeb - 112 liters. s.

Kev kho mob

Kev saib xyuas ntawm MeMZ-307 lub zog hluav taws xob tau ua tiav zoo ib yam rau MeMZ-245 lub cev muaj zog. Lub sijhawm kev pabcuam tsis pub ntau tshaj 10,000 km, tab sis txawm tias cov neeg tsim khoom tsim tau pom zoo tias nws yuav tsum raug txo mus rau 8-9 txhiab km. Nyob rau hauv txhua rooj plaub ntawm kev saib xyuas, nws yog ib qho tsim nyog los hloov cov roj lim thiab cov roj nplua nyeem, nrog rau kev kuaj xyuas cov tshuab tseem ceeb - nres thiab ncua kev kawm.

Hloov cov roj thiab lim yog qhov yooj yim heev, los ntawm kev sib piv nrog MeMZ-245 lossis VAZ 21083. Ua li no, tshem tawm cov ntsaws ntsaws, tos kom txog thaum lub cev muaj zog lubrication tau ntws tag, ces hloov lub lim dej. Los ntawm txoj kev, lawv hloov pauv nrog Sens thiab VAZ G8.

Thaum cov roj ntws tawm, peb ntswj lub ntwsntsaws, tom qab hloov lub nplhaib sealing. Los ntawm lub caj dab peb sau cov kua tshiab. Peb sov lub cav thiab saib cov qib. Yog tias tsis muaj roj txaus, nws raug nquahu kom sau nyiaj.

Nws yuav tsum nkag siab tias tus nqi ntawm kev saib xyuas ntawm MeMZ-307 yog qhov siab heev, yog tias peb coj tus nqi ntawm kev pabcuam tsheb, yog li feem ntau cov neeg tsav tsheb ua haujlwm tu lub cav ntawm lawv tus kheej txij thaum pib ntawm kev ua haujlwm.

Faults

Zoo, yuav ua li cas lub tshuab hluav taws xob hauv tsev tsis muaj qhov tsis zoo? Tau kawg, MeMZ-307 yog nyob deb ntawm kev daws teeb meem, thiab yog li ntawd muaj teeb meem uas paub txog yuav luag txhua tus tswv ntawm chav tsev fais fab no.

Cia saib seb cov neeg tsav tsheb yuav tsum tau ntsib li cas:

1. Tawm. Heev ib qho tshwm sim. Qhov teeb meem yog nyob rau hauv cov roj system, los yog es, nyob rau hauv cov kab mob ntawm cov injectors. Raws li kev xyaum qhia, tom qab thawj zaug lossis thib ob tu, ib lossis ntau lub ntsiab lus nkag yuav tsum tau hloov, vim lawv hnav sai sai.
2. Nkauj ruam. Qhov ua rau ntawm qhov tsis ua haujlwm no yog qhov tsis ua haujlwm tsis tu ncua ntawm tus tswj ceev ceev. Nws tseem tsim nyog xyuas lub throttle.
3. Knocks thiab squeaks. Yog tias muaj cov suab nrov txawv ntawm cov hlau, ces koj yuav tsum tau them sai sai rau cov li qub. Tej zaum nws yog lub sijhawm rau kev hloov kho.
4. Qhib hauv lub cav lub cav. Qhov no txhais tau hais tias nws yog lub sij hawm los hloov lub hnav alternator siv.
5. Oil leaks. Feem ntau, MeMZ-307 lub tog raj kheej lub taub hau gasket tsis ntseeg tau thiab feem ntau raug kev puas tsuaj. Yog tias muaj cov xau, ces nws tsim nyog nrhiavua rau ntawm no.
6. Hloov kub. Tau kawg, zoo li ntawm lwm lub tsheb, qhov no yog tshwm sim los ntawm banal thermostat jamming. Hloov qhov yuav pab tshem tawm lub hauv paus ntawm kev phem. Nws raug pom zoo kom nruab tsis yog qhov qub, tab sis ib qho analogue ntawm VAZ.

MeMZ-307 kho yog ua los ntawm cov tswv lawv tus kheej, vim yog tias koj siv cov kev pabcuam tsheb txhua zaus koj tuaj yeem tawg. Lwm qhov zoo dua ntawm lub cev muaj zog yog qhov tsim qauv yooj yim, uas pab txhawb lub neej ntawm cov neeg tsav tsheb. Kuv xav kom nco ntsoov tias txawm hais tias muaj pes tsawg qhov kev tsis txaus siab tau txais tawm tsam Melitopol cog, cov neeg tsim qauv tsis txhim kho lub cav.

Tub

Ib feem tseem ceeb ntawm cov tswv lub cev muaj zog ua cov nti tuning ntxiv rau lub zog uas ploj lawm. Tab sis txawm nyob ntawm no nws tsis yog tsis muaj pitfalls. Yog li, nws nyuaj heev rau kev ua kom zoo dua hauv tsev, thiab, raws li, koj yuav tsum mus rau lub tsheb pabcuam.

Qhov kev xaiv thib ob, uas yog siv ua ke nrog kev sib tw nti, yog kev txhim kho cov tshuab. Txhawm rau txhim kho cov yam ntxwv ntawm lub zog, koj yuav tsum tau disassemble lub hwj chim unit. Lub tog raj kheej thaiv yog dhuav rau ATF pistons nrog txoj kab uas hla ntawm 77.5 hli, sib zog txuas cov pas nrig thiab lub crankshaft (tsim los ntawm DEF) kuj tau teeb tsa. Txhawm rau kom muaj kev zoo siab tag nrho, koj yuav tsum tau txheeb xyuas lub taub hau ntawm qhov thaiv, txhim kho qhov qis qis hauv nws.

Qhov kev hloov pauv tseem ceeb kawg, uas tsis pom zoo, yog kev teeb tsa lub tshuab hluav taws xob nrog paiting thiab intercooler. Yog li, Garrett 17 zoo tag nrho, nrog rau qhov no, koj yuav tsum ua tiavtxheeb xyuas qhov tso tawm system. Ua rau pem hauv ntej ntws nrog ib txoj kab uas hla ntawm 42 mm. Tag nrho cov no yuav pab txhim kho lub zog mus txog 200 hp. s., tom qab uas txhua lub sij hawm lub cev muaj zog yuav overheat. Txhawm rau tiv thaiv qhov no tshwm sim, peb yuav thiab nruab cov khoom siv cua txias los ntawm VAZ-2108.

Zoo kawg

Feem ntau, lub cav MeMZ-307 ua tau zoo. Cov cuab yeej siv nyiaj ntau dua li nws cov thawj coj, muaj ib puag ncig Euro-II tus qauv, nrog rau kev txhim kho piston pawg. Tab sis tsis muaj kev khiav tawm ntawm qhov tsis txaus. Yog li, lub cav feem ntau pib mus rau triple thiab stalk, thiab tag nrho cov kev ua txhaum ntawm qhov tsis zoo ntawm qhov chaw tsim khoom ntawm Melitopol cog.