Aosite, kuba 1993
Imithombo yerhasi, ekwabizwa ngokuba ziigesi zegesi, ukunyuswa kwerhasi, okanye ukothuka kwerhasi, isetyenziswa kakhulu kwifanitshala kunye nokusetyenziswa kweemoto. Ezi zixhobo zidlala indima ebalulekileyo ekuqinisekiseni ukuvulwa nokuvalwa okugudileyo kweendlela ngelixa zibonelela ngenkxaso kwimithwalo enzima. Nangona imithombo yerhasi isaziwa ngokuthembeka kwayo, inokufumana imiba efana namandla agqithisileyo okanye ukuwohloka ekuhambeni kwexesha. Kweli nqaku, siza kuxubusha indlela yokulungelelanisa imithombo yegesi ngokufanelekileyo kunye nokuxilonga iingxaki eziqhelekileyo.
Ngaphambi kokwenza naluphi na uhlengahlengiso, kubalulekile ukuchonga kunye nokuxilonga imiba eyingxaki ngemithombo yegesi. Oku kubalulekile ekufumaneni esona sisombululo silungileyo kunye nokuphepha uhlengahlengiso olungeyomfuneko. Eminye imiba eqhelekileyo ngemithombo yerhasi ibandakanya amandla angonelanga, amandla agqithisileyo, kunye nokudodobala. Amandla anganeleyo ayenzeka xa i-gas spring igcwele kakhulu kwaye ingenawo amandla okuphakamisa nokuxhasa ubunzima. Amandla agqithisileyo anokuba yingozi yokhuseleko njengoko inokonakalisa izinto eziphathekayo okanye ibangele ukulimala. I-sagging ingenzeka ngenxa yokutshintsha kweqondo lokushisa okanye ukuguga kunye nokukrazula.
Ukulungelelaniswa kwemithombo yegesi kuxhomekeke kwimveliso yabo yamandla, enokuthi igqitywe yinkcazo yomenzi okanye ileyibhile efakwe kwi-cylinder. Ukunciphisa amandla omthombo wegesi, qalisa ngokukhulula ivalve yokulungisa. Unokwenza oku ngokusebenzisa i-1/8 ukujika kunye ne-wrench ehlengahlengiswayo. Ukukhulula i-valve kunciphisa ukuhamba kwegesi, ukunciphisa amandla. Ngakolunye uhlangothi, ukwandisa amandla, qinisa i-valve yokulungelelanisa ngokufaka i-clockwise 1/8 ukujika. Kubalulekile ukwenza uhlengahlengiso oluncinci kunye novavanyo ngaphambi kokuphinda inkqubo.
I-Sagging ngumba oqhelekileyo kunye nemithombo yegesi ngokuhamba kwexesha. Ukulungelelanisa ukuthoba, ezinye iiplani zegesi zinepini ehlengahlengiswayo kwi-cylinder. Ungaqinisa le pin usebenzisa i-Allen wrench. Ngokwenza njalo, unyusa ukuxhatshazwa kwentwasahlobo, ukunciphisa ukugoba. Ukongezelela, unokuhlengahlengisa ubude bomthombo wegesi ngokuwandisa ngokuzeleyo, ukukhulula uxinzelelo, kwaye emva koko ulinganise kwaye ubuyisele kubude bokuqala usebenzisa iipliers ezihlengahlengiswayo. Ubude be-stroke bunokulungiswa ngokuguqula ivalve yokulawula i-counterclockwise ukunciphisa i-stroke okanye i-clockwise ukuyinyusa.
Ukuqukumbela, kuyabonakala ukuba imithombo yerhasi inokwethenjelwa kwaye iluncedo kwizicelo ezahlukeneyo. Nangona kunjalo, uhlengahlengiso lunokufuneka ukuze kuhlangatyezwane neemfuno ezithile okanye kulungiswe imiba efana nokudodobala. Kubalulekile ukulandela imiyalelo yomenzi kwaye ufune uncedo lobuchwephesha xa ujongene nemithombo yegesi emikhulu okanye enoxinzelelo oluphezulu. Ukugcinwa rhoqo kuqinisekisa ukuba imithombo yegesi iyaqhubeka nokubonelela ngenkonzo ethembekileyo neyonga imali.
Imithombo yegesi idlala indima ebalulekileyo kumashishini ahlukeneyo, ukuhambisa ukusebenza kakuhle kunye nokungaguqukiyo. Ukukwazi kwabo ukubonelela ngentshukumo elawulwayo kunye nokuxhasa imithwalo enzima kubenza babaluleke kakhulu kwifanitshala kunye nezicelo zeemoto. Nokuba kukuvula nokuvalwa okugudileyo kocango lwekhabhathi okanye kukusebenza okuthembekileyo kwesiqu semoto, imithombo yegesi iqinisekisa ukuba ezi ndlela zisebenza ngokulula.
Nangona kunjalo, ekuhambeni kwexesha, imithombo yegesi inokufumana imiba enokuchaphazela ukusebenza kwayo. Enye ingxaki eqhelekileyo kukungonelanga kwamandla, apho intwasahlobo igcwele kakhulu kwaye ayikwazi ukuphakamisa nokuxhasa ubunzima obuyilelwe. Oku kunokukhokelela kumatshini okusilelayo ukuvula ngokupheleleyo okanye ukutsala nzima phantsi komthwalo. Ngakolunye uhlangothi, amandla amaninzi anokuba yingxaki ngokulinganayo, enokubangela umonakalo kwizinto okanye ukubeka ingozi yokulimala.
Omnye umba onokuvela ngemithombo yegesi kukudodobala. Oku kunokwenzeka ngenxa yezizathu ezahlukeneyo, kubandakanywa utshintsho lweqondo lokushisa okanye ukugqoka kunye nokukrazula. I-Sagging inokubangela ukuba iingcango okanye izivalo zijinga phantsi kunokuba zifunwa, zibeke esichengeni ukusebenza kunye nobuhle.
Ukujongana nale miba ngokufanelekileyo, kubalulekile ukuxilonga ingxaki ngokuchanekileyo. Ukuqonda unobangela osisiseko kuvumela uhlengahlengiso olujolisiweyo olubuyisela ukusebenza kakuhle. Phambi kokwenza naluphi na utshintsho, kubalulekile ukubhekisa kwiinkcukacha zomenzi kunye nezikhokelo. Oku kuqinisekisa ukuba uhlengahlengiso lwenziwa ngokukhuselekileyo nangaphakathi kweeparamitha ezicetyiswayo.
Ukunciphisa amandla okukhutshwa kwegesi yegesi, i-valve yokulungelelanisa kufuneka ikhululwe kancinci. Oku kunokufezekiswa ngokusebenzisa ngononophelo i-1/8 yokujika i-counterclockwise kunye ne-wrench ehlengahlengiswayo. Ngokwenza njalo, ukuhamba kwegesi kuyancipha, okubangelwa amandla okunciphisa. Ngokwahlukileyo, ukunyusa amandla ombane, i-1/8 ijika i-clockwise i-valve yokulungelelanisa iyafuneka. Kubalulekile ukwenza uhlengahlengiso oluncinci ngexesha kwaye uvavanye indlela ngaphambi kokuphinda inkqubo. Oku kuvumela ukulungiswa kakuhle kwaye kuthintele ukuhlawulela ngokugqithiseleyo, okunokukhokelela kwimiba eyongezelelweyo.
Ukuntywila kwimithombo yegesi kaninzi kunokulungiswa ngokuhlengahlengisa uxinezeleko. Olunye uyilo lwe-gas spring lubonisa i-pin ehlengahlengiswayo kwi-cylinder enokuthi iqiniswe ngokusebenzisa i-wrench ye-Allen. Oku kwandisa uxinzelelo entwasahlobo, ukuchasana nokuncipha. Ukongeza, ubude bomthombo wegesi bunokutshintshwa ukuze kulungiswe i-sagging. Ukwandisa intwasahlobo ukuya kulwandiso olupheleleyo kunciphisa uxinzelelo, kwaye emva koko ukulinganisa kunye nokusetha kwakhona kubude bokuqala usebenzisa iipliers ezihlengahlengiswayo kunokubuyisela ukusebenza kakuhle. Ubude be-stroke bunokulungiswa kwakhona ngokuguqula i-valve yokulawula i-clockwise ukunciphisa i-stroke okanye i-clockwise ukuyinyusa, kuxhomekeke kwiimfuno zesicelo.
Ukuqukumbela, imithombo yegesi ithembekile kwaye iyinkqubo esebenzayo esetyenziswa kakhulu kwifenitshala kunye nokusetyenziswa kweemoto. Ngelixa banokufumana imiba ekuhambeni kwexesha, ezi zinokulungiswa ngokufanelekileyo ngokuxilongwa ngokufanelekileyo kunye nohlengahlengiso. Ngokulandela izikhokelo zomenzi, ukwenza utshintsho oluchanekileyo, kunye nokufuna uncedo lwengcali xa kuyimfuneko, ixesha elide kunye nokusebenza kwemithombo yegesi kunokwandiswa. Ukugcinwa rhoqo kunye nokuqwalaselwa kweenkcukacha kuqinisekisa ukuba imithombo yegesi iyaqhubeka nokunikezela ngenkonzo ethembekileyo neyonga imali.