Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
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Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106

Vacuum brake booster (VUT) ke e 'ngoe ea likarolo tsa mantlha tsa mochini oa brake oa koloi. Esita le ho senyeha ho honyenyane ho ka etsa hore tsamaiso eohle e hlōlehe le ho baka liphello tse tebileng.

brake booster

Hoo e ka bang likoloi tsohle tsa sejoale-joale li na le li-brake booster tsa mofuta oa vacuum. Li na le moralo o bonolo, empa ka nako e ts'oanang li sebetsa haholo ebile lia tšepahala.

Morero

VUT e sebeletsa ho fetisa le ho eketsa matla ho tloha ho pedal ho ea ho main brake cylinder (GTZ). Ka mantsoe a mang, e nolofatsa liketso tsa mokhanni nakong ea ho palama. Ntle le eona, mokhanni o ne a tla tlameha ho hatella pedal ka matla a makatsang ho etsa hore lisilindara tsohle tse sebetsang tsa sistimi li sebetse ka nako e le 'ngoe.

Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
VUT e thusa ho eketsa matsapa a mokhanni ha a hatella brake pedal

Sesebelisoa

Moralo oa VUT o entsoe ka:

  • nyeoe, e leng setshelo sa tšepe se tiisitsoeng;
  • ho hlahloba valve;
  • diaphragm ea polasetiki e nang le cuff ea rabara le selemo se khutlang;
  • pusher;
  • valve ea sefofane e nang le kutu le piston.

Diaphragm e nang le cuff e kentsoe 'meleng oa sesebelisoa ebe e e arola likarolo tse peli: sepakapaka le vacuum. Ea ho qetela, ka valve ea tsela e le 'ngoe (ho khutla), e hokahane le mohloli o sa tloaelehang oa moea o sebelisang hose ea rabara. Ka VAZ 2106, mohloli ona ke phala e mengata e kenang. Ke moo nakong ea ts'ebetso ea setsi sa motlakase ho etsoa vacuum, e fetisetsoang ka hose ho ea VUT.

Kamore ea sepakapaka, ho latela boemo ba valve ea molateli, e ka hokahana ka bobeli ho phaposi ea vacuum le tikolohong. Ho tsamaea ha valve ho etsoa ke pusher, e hokahaneng le pedal ea brake.

Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
Ts'ebetso ea amplifier e ipapisitse le phapang ea khatello ka har'a vacuum le likamore tsa sepakapaka

Diaphragm e hokahane le molamu o fanoang ho sutumelletsa piston ea master cylinder. Ha e fetisetsoa pele, molamu o hatella piston ea GTZ, ka lebaka leo mokelikeli o hatelloang le ho pompeloa ho li-cylinders tse sebetsang.

Nako ea selemo e etselitsoe ho khutlisetsa diaphragm sebakeng sa eona sa pele qetellong ea braking.

Joang mosebetsing ona

Ts'ebetso ea "tanka ea vacuum" e fana ka ho theoha ha khatello ka likamoreng tsa eona. Ha enjene ea koloi e tima, e lekana le sepakapaka. Ha setsi sa motlakase se ntse se sebetsa, khatello ea likamore e boetse e tšoana, empa ho se ho ntse ho e-na le sekheo se entsoeng ke ho tsamaea ha li-piston tsa motlakase.

Ha mokhanni a hatella pedal, boiteko ba hae bo fetisetsoa ho belofo ea molateli ka pusher. Ha e se e fetohile, e koala mocha o kopanyang likarolo tsa sesebelisoa. Ho otla ho latelang ha valve ho lekanya khatello e karolong ea sepakapaka ka ho bula tselana ea sepakapaka. Phapang ea khatello likarolong e etsa hore diaphragm e fokotsehe, e hatella selemo sa ho khutla. Tabeng ena, molamu oa sesebelisoa o hatella piston ea GTZ.

Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
Ka lebaka la VUT, matla a sebelisoang ho pedal a eketseha ka makhetlo a 3-5

Matla a entsoeng ke "vacuum" a ka feta matla a mokhanni ka makhetlo a 3-5. Ho feta moo, e lula e lekana ka ho toba le e sebelisitsoeng.

Sebaka:

VUT VAZ 2106 e kenngoa ka kamoreng ea enjene ea koloi ka lehlakoreng le letšehali la thebe ea enjene. E sirelelitsoe ka lithupa tse 'ne ho brake le clutch pedal bracket plate. GTZ e tsitsitse 'meleng oa "tanka ea vacuum".

Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
Vacuum booster e teng ka kamoreng ea enjene ka lehlakoreng le letšehali

Ho senyeha ho tloaelehileng ha VUT VAZ 2106 le matšoao a bona

Kaha mofuta oa vacuum brake booster o na le moralo o bonolo oa mochini, ha se hangata o senyehang. Empa ha sena se etsahala, ho molemo hore u se ke ua lieha ho lokisa, kaha ho khanna ka mokhoa o fosahetseng oa mariki ha hoa sireletseha.

Ho robeha

Hangata, "tanka ea vacuum" e fetoha e sa sebelisoeng ka lebaka la:

  • tlōlo ea ho tiea ha hose e kopanyang phala e kenang ea manifold le VUT;
  • ho feta valve ea ho hlahloba;
  • ho phatloha ha cuff ea diaphragm;
  • tokiso e fosahetseng ya ho mela ha stem.

Matšoao a VUT e fosahetseng

Matšoao a hore amplifier e robehile a ka kenyelletsa:

  • li-dips kapa maeto a pedal a thata haholo;
  • ho intša braking ea koloi;
  • ho lla ka lehlakoreng la mokotla oa amplifier;
  • ho fokotseha hoa lebelo la enjine ha ho qhoma mariki.

Dips kapa leeto le thata la brake pedal

Brake pedal ha enjene e tima le booster e sebetsang e lokela ho hatelloa ka matla a maholo, 'me ka mor'a ho hatisa 5-7, emisa sebakeng se ka holimo. Sena se bontša hore VUT e tiisitsoe ka ho feletseng 'me li-valve tsohle, hammoho le diaphragm, li boemong ba ho sebetsa. Ha u qala enjene 'me u tobetsa pedal, e lokela ho theoha ka boiteko bo fokolang. Haeba, ha sesebelisoa sa matla se sa sebetse, se hlōleha, 'me ha se sa hatelloa, amplifier e lutla, ka hona, e fosahetse.

Braking ea koloi e itlelang feela

Ha VUT e tepeletse maikutlo, braking e sa reroang ea mochini e ka bonoa. Brake pedal e maemong a holimo mme e hatelloa ka boikitlaetso bo boholo. Matšoao a tšoanang a boetse a etsahala ha stem protrusion e sa lokisoe ka phoso. Hoa etsahala hore, ka lebaka la bolelele ba eona bo boholo, e lula e hatella piston ea silinda e kholo ea brake, e bakang braking e sa reroang.

Hiss

"Vacuum" e hlabang ke bopaki ba ho phatloha ha lesela la diaphragm kapa ho se sebetse hantle ha valve ea ho hlahloba. Ha ho e-ba le lekhalo la cuff ea rabara kapa ho arohana ha eona ho tloha motheong oa polasetiki, moea o tsoang kamoreng ea sepakapaka o kena ka phaposing ea vacuum. Sena se etsa hore ho be le molumo o llang. Tabeng ena, ts'ebetso ea braking e fokotsehile haholo, 'me pedal e oela fatše.

Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
Haeba cuff e senyehile, ho tiea ha likamore hoa robeha.

Hissing e boetse e etsahala ha mapetsong a hlaha ka har'a hose e hokahanyang amplifier ho phala e kenang ea manifold, hammoho le ha valve ea ho hlahloba e hloleha, e etselitsoeng ho boloka vacuum ka phaposing ea vacuum.

Video: VUT lla

Mololi oa brake oa vacuum

Phokotso ea lebelo la enjene

Ho se sebetse hantle ha vacuum booster, e leng depressurization ea eona, ha e ame feela ts'ebetso ea brake system, empa hape le ts'ebetso ea feme ea matla. Haeba ho e-na le ho tsoa ha moea tsamaisong (ka hose, valve ea ho hlahloba kapa diaphragm), e tla kena ka bongata ba ho noa, ho senya motsoako oa mafura a moea. Ka lebaka leo, ha u hatella brake pedal, ka tšohanyetso enjene e ka lahleheloa ke lebelo esita le ho ema.

Video: ke hobane'ng ha enjene e ema ha e qhoma

Mokhoa oa ho lekola booster ea vacuum

Haeba ho bonahala matšoao a thathamisitsoeng ka holimo, "vacuum cleaner" e tlameha ho hlahlojoa. U ka tseba hore na sesebelisoa se sebetsa joang ntle le ho se tlosa koloing. Bakeng sa tlhahlobo, re hloka pere ea rabara e tsoang ho hydrometer le screwdriver (slotted kapa Phillips, ho itšetlehile ka mofuta oa li-clamps).

Re etsa mosebetsi oa ho netefatsa ka tatellano e latelang:

  1. Bulela mariki a ho paka.
  2. Re lula ka phaposing ea bapalami ebe re hatella brake pedal ka makhetlo a 5-6 ntle le ho qala enjene. Mochine oa ho qetela oa khatiso, tlohela pedal bohareng ba tsela ea eona.
  3. Re tlosa leoto la rona holim'a pedal, qala setsi sa motlakase. Ka "vacuum" e sebetsang, pedal e tla tsamaea sebaka se sekhutšoanyane ho theoha.
  4. Haeba sena se sa etsahale, tima enjene, u ee kamoreng ea enjene. Re fumana ntlo ea amplifier moo, hlahloba flange ea valve ea ho hlahloba le qetellong ea hose e kopanyang. Haeba li na le likheo tse bonahalang kapa mapetsong, re itokisetsa ho khutlisa likarolo tse senyehileng.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Tšenyo ea hose ea vacuum le ho hlahloba li-valve flange li ka baka khatello ea maikutlo ea VUT
  5. Ka mokhoa o ts'oanang, re hlahloba pheletsong e 'ngoe ea hose, hammoho le ho ts'epahala ha sehokelo sa eona ho phaephe e kenang. Tiisa clamp ha ho hlokahala.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Haeba hose e tsoa ho e loketseng ka bolokolohi, hoa hlokahala ho tiisa clamp
  6. Sheba valve ea tsela e le 'ngoe. Ho etsa sena, ka hloko khaola hose ho eona.
  7. Tlosa valve ho tloha flange.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Ho tlosa valve ho tloha flange, e tlameha ho huleloa ho uena, e phunye ka bonolo ka screwdriver
  8. Re beha pheletso ea pere ho eona ebe re e penya. Haeba valve e sebetsa, pere e tla lula e le boemong bo hatelitsoeng. Haeba e qala ho tlala moea, ho bolela hore valve e tsoa. Tabeng ena, e tlameha ho nkeloa sebaka.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Haeba pere e tlala moea ka valve, joale e fosahetse
  9. Haeba braking ea koloi e bonoa ka tšohanyetso, tiiso ea shank ea molateli e lokela ho hlahlojoa. E le hore re etse sena, re khutlela salon, re khumama mokoti sebakeng sa pedals, re fumana mokokotlo oa amplifier moo. Re hlahloba cap e sireletsang. Haeba e anngoe, amplifier e fosahetse.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Haeba kepisi e khomaretsoe shank, VUT e na le phoso
  10. Re tsamaisa cap ho ea holimo ebe re e phuthela ho fumana monyetla oa ho fihlella shank.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Haeba mololi o hlaha nakong ea ho theoloa ha shank, VUT e tepella maikutlong
  11. Re qala enjene. Re tsokotsa shank ka tsela e rapameng ka mahlakoreng ka bobeli, re mametse melumo e hlahang tabeng ena. Ponahalo ea semelo sa mololi se bontša hore moea o feteletseng o ntse o huleloa ka har'a vacuum booster housing.

Video: hlahloba VUT

Ho lokisa kapa ho nkela sebaka

Ha u se u fumane ho se sebetse hantle ha "vacuum brake booster", u ka tsamaea ka litsela tse peli: e nkele sebaka ka e ncha kapa u leke ho e lokisa. Hoa lokela ho hlokomeloa mona hore VUT e ncha ntle le cylinder e kholo ea brake e tla bitsa li-ruble tse 2000-2500. Haeba u se na takatso ea ho sebelisa chelete e ngata hakana, 'me u ikemiselitse ho lokisa kopano ka bouena, reka setsi sa ho lokisa bakeng sa sehloekisi sa khale sa vacuum. Ha e lefelle li-ruble tse fetang 500 mme e kenyelletsa likarolo tseo hangata li hlolehang: cuff, cap cap, li-gaskets tsa rabara, li-valve flanges, joalo-joalo. Ho lokisa amplifier ka boeona ha ho thata haholo, empa ho ja nako. E fana ka ho tlosoa ha sesebelisoa koloing, ho qhaqhoa, ho rarolla mathata, ho nkela lintho tse fosahetseng sebaka, hammoho le ho lokisa.

Fetola vacuum booster kapa tokiso, u khetha. Re tla nahana ka lits'ebetso ka bobeli, 'me re qale ka ho nchafatsa.

Ho fetola VUT ka VAZ 2106

Lisebelisoa tse hlokahalang:

Taelo ea mosebetsi:

  1. Re beha koloi sebakeng se bataletseng, re bulela gear.
  2. Ka kamoreng, re koba k'hapete tlas'a bracket ea pedal. Re fumana moo mateano a "brake pedal" le "booster pusher".
  3. U sebelisa screwdriver e slotted, tlosa sekotwana sa selemo ho tloha ho pedal mounting pin le pusher shank.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Latch e tlosoa habonolo ka screwdriver
  4. Re sebelisa senotlolo ho "13", re qhaqha linate tse 'nè tse tšoereng ntlo ea amplifier.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Linate tse holim'a li-studs ha li butsoe ka senotlolo sa "13"
  5. Re phahamisa hood. Re fumana VUT ka kamoreng ea enjene.
  6. Ka wrench ea socket ho "13", re qhaqha linate tse peli holim'a lithupa tsa cylinder e kholo ea brake.
  7. Ho hula silindara e kholo ka pele, e tlose ntlong ea amplifier. Ha ho hlokahale ho tlosa li-tubes ho eona. Feela ka hloko e nke ka thōko 'me u e behe karolong efe kapa efe ea' mele kapa enjene.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    GTZ e khomaretsoe ntlong ea amplifier ka linate tse peli
  8. U sebelisa screwdriver e tšesaane e tšesaane, tlosa valve ea ho hlahloba ho tloha flange ea rabara ka "vacuum box" matlo.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    U ka sebelisa screwdriver slotted ho khaola valve.
  9. Re tlosa VUT koloing.
  10. Re kenya amplifier e ncha mme re bokana ka tatellano e fapaneng.

Ka mor'a ho nkela sesebelisoa sebaka, u se ke ua potlakela ho kenya cylinder e kholo ea brake, kaha pele ho moo ho hlokahala hore u hlahlobe 'me, ha ho hlokahala, u lokise protrusion ea molamu, eo re tla bua ka eona ka mor'a ho nahana ka mokhoa oa ho lokisa VUT.

Video: Phetoho ea VUT

Tokiso ea "vacuum teraka" VAZ 2106

Lisebelisoa:

Algorithm ea liketso:

  1. Re lokisa vacuum booster ka vice ka tsela efe kapa efe e bonolo, empa e le hore re se ke ra e senya.
  2. Re sebelisa screwdriver e slotted le pliers, re chesa lihalofo tsa 'mele oa sesebelisoa.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Metsu e bontša libaka tsa ho thetheha
  3. Ntle le ho khaola lihalofo tsa 'mele, re khanyetsa linate holim'a lithupa tsa silindara e kholo. Sena sea hlokahala e le hore u itšireletse ha u qhaqha sesebelisoa. Seliba sa ho khutla se matla haholo se kenngoa ka hare ho nyeoe. Ha e otlolohile, e ka fofa nakong ea ho qhaqhoa.
  4. Ha linate li phunyeletsoa, ​​​​sebelisa screwdriver ka hloko ho khaola ntlo.
  5. Re qhaqha linate holim'a lithupa.
  6. Re ntša selemo.
  7. Re hlahloba likarolo tse sebetsang tsa amplifier. Re thahasella cuff, likoahelo tsa stud, sekoaelo se sireletsang sa 'mele oa li-valve tsa molateli, hammoho le flange ea ho hlahloba.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Motsu o bontša sebaka sa kotsi ea cuff.
  8. Re fetola likarolo tse nang le bothata. Re fetola cuff maemong afe kapa afe, kaha hangata e fetoha sesosa sa ho se sebetse hantle ha VUT.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Ho tlosa cuff, e ntše ka screwdriver 'me ue hule ka matla ho uena.
  9. Ka mor'a ho nkela sebaka, re bokella sesebelisoa.
  10. Re phutha mathōko a nyeoe ka screwdriver, pliers le hamore.

Ho lokisa papali ea mahala ea brake pedal le protrusion ea booster rod

Pele o kenya brake master cylinder, hoa hlokahala ho fetola papali ea mahala ea pedal le protrusion ea molamu oa VUT. Sena sea hlokahala e le ho tlosa ho bapala ho feteletseng le ho lokisa ka nepo bolelele ba molamu ho piston ea GTZ.

Lisebelisoa:

Mokhoa oa ho fetola:

  1. Ka hare ho koloi, re kenya rula haufi le brake pedal.
  2. Ha enjene e tima, tobetsa pedal ho emisa makhetlo a 2-3.
  3. E lokolla pedal, emela hore e khutlele sebakeng sa eona sa pele. Etsa letšoao holim'a rula ka lesupa.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Papali e lokolohileng ke sebaka ho tloha sebakeng se ka holimo ho ea sebakeng seo pedal e qalang ho hatelloa ka matla.
  4. Hape re hatella pedal, empa eseng ho fihlela qetellong, empa ho fihlela khanyetso e hlokomelehang e hlaha. Tšoaea boemo bona ka lesupa.
  5. Lekola papali ea mahala ea pedal. E lokela ho ba 3-5 mm.
  6. Haeba boholo ba motsamao oa pedal bo sa tsamaisane le matšoao a boletsoeng, re e eketsa kapa re e fokotsa ka ho potoloha switch ea lebone la brake re sebelisa senotlolo ho "19".
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Ho fetola papali ea mahala ea pedal, retelletsa switch ka tsela e 'ngoe kapa e' ngoe.
  7. Re fetela karolong ea enjene.
  8. Re sebelisa rula, kapa ho e-na le caliper, re lekanya protrusion ea vacuum booster rod. E lokela ho ba 1,05-1,25 limilimithara.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    The kutu e lokela ho hlahella 1,05-1,25 limilimithara
  9. Haeba litekanyo li bonts'a phapang lipakeng tsa protrusion le matšoao a boletsoeng, re lokisa kutu. E le ho etsa sena, re tšoara molamu ka boeona ka lisebelisoa, 'me u fetole hlooho ea eona ka tsela e' ngoe kapa e 'ngoe ka senotlolo sa "7".
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    The rod protrusion e fetoloa ka ho fetola hlooho ea eona ka senotlolo ho "7"
  10. Qetellong ea phetoho, kenya GTZ.

Ho tsoa mali

Kamora ho etsa mosebetsi o mong le o mong o amanang le ho nchafatsa kapa ho lokisa likarolo tsa brake system, mariki a tlameha ho tsoa mali. Sena se tla tlosa moea ho tloha moleng le ho leka-lekanya khatello.

Mekhoa le lisebelisoa:

Ntle le tsena tsohle, ho tla hlokahala mothusi ho pompa sistimi.

Taelo ea mosebetsi:

  1. Re beha koloi sebakeng se bataletseng se otlolohileng. Re lokolla linate tsa fastening ea lebili le letona la pele.
  2. Re phahamisa setopo sa koloi ka jeke. Re qhaqha linate ka ho feletseng, re qhaqha lebili.
  3. Tlosa sekoahelo ho sekoahelo sa silindara ea brake e sebetsang.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Belofo ea ho tsoa mali e koetsoe
  4. Re beha ntlha e le 'ngoe ea hose holim'a se loketseng. Kenya ntlha e 'ngoe ka har'a setshelo.
  5. Re fana ka taelo ho mothusi hore a lule ka kamoreng ea bapalami 'me a hatelle pedal ea brake ka makhetlo a 4-6, ebe oe tšoara sebakeng se tepeletseng maikutlo.
  6. Ha pedal e tepeletse maikutlo ka mor'a letoto la likhatello, ka senotlolo sa "8" (ka liphetoho tse ling ho "10") re tlosa se loketseng ka likarolo tse tharo tsa nako. Ka nako ena, mokelikeli o tla phalla ho tloha ho se loketseng ho ea hose ebe o fetela ka har'a setshelo, 'me brake pedal e tla theoha. Ka mor'a hore pedal e lule fatše, ho lokela ho tiisoa 'me ho kope mothusi ho lokolla pedal.
    Mokhoa oa ho hlahloba le ho ikemela ho lokisa "vacuum brake booster" VAZ 2106
    Ho pompa ho tlameha ho tsoela pele ho fihlela mokelikeli o se nang moea o phalla ho tloha hose
  7. Re pompa ho fihlela mokelikeli oa brake ntle le moea o qala ho phalla ho tloha tsamaisong. Ebe o ka tiisa ho kenya, kenya cap ho eona mme o kenya lebili sebakeng.
  8. Ka papiso, re pompa mariki bakeng sa lebili le ka pele le letšehali.
  9. Re pompa mariki a ka morao ka tsela e ts'oanang: pele ka ho le letona, ebe ka ho le letšehali.
  10. Ha o qetile ho pompa, kenya brake fluid boemong ba tanka 'me u hlahlobe mariki karolong ea tsela e nang le sephethephethe se tlase.

Video: ho pompa mariki

Ha u habanya feela, ts'ebetso ea ho khutlisa kapa ho lokisa brake booster e kanna ea utloahala e le thata. Ha e le hantle, o hloka feela ho utloisisa ntho e 'ngoe le e' ngoe ka botlalo, 'me u ke ke ua hloka litšebeletso tsa litsebi.

Eketsa ka tlhaloso