Gawgap ai jak rung a madung daw langai hku nna, htu shaw ai jak ni a kam hpa mai ai lam gaw bungli masing a rawt jat galu kaba wa ai lam hte manu jahpu hpe hkang lu ai atsam hpe hkrak sha hkra machyi shangun ai. Hkamja lam hte seng ai lahkam law law hta, ayan na filter hpe jep joi ai lam hte galai shai ai lam ni hpe n yu n hkan galaw chye ai raitim, dai ni gaw jak rung a asak galu ai lam hte bungli galaw ai lam hta ahkyak ai lit nga ai. Ndai laika buk hta, tatut jai lang mai ai mabyin masa ni hpe lakap nna, ahkyak ai filter gram lajang ai lam ni hte, byin chye ai manghkang ni hpe hparan ladat ni hpe kadun dawk tsun dan da ai.
Hydraulic sau hka ja ai ni gaw, n san seng ai hpe hka ja ai hte hkrak tup ai arung arai ni hpe makawp maga ai madung bungli hpe gun hpai nga ai. Hkying hkum 200 kaw nna 300 du hkra bungli galaw ngut ai hpang laksan jep joi ai lam galaw na matu hpaji jaw da ai, dai hta n-ga, filter element hta magri n-gun (sh) sau n-gun n nga ai hpe yu na matu madung tawn ai. Filter paper hkrat sum mat ai (sh) differential pressure alarm byin mat ai rai yang, jak hpe kalang ta pat kau nna galai kau ra ai. Nbung filter hpe gram lajang ai cycle gaw bungli galaw ai makau grup yin hte grai ni htep ai. Ga nhpu law ai lung seng htu ai shara ni hta bungli galaw ai shaloi, san seng ai lam hpe hkying hkum 50 shagu galaw ra ai. Filter hpe n hkra hkra, n hkrat sum hkra, kata kaw nna shinggan de tapping galaw ai dust removal protocol hpe atsawm sha hkan sa ra ai.
Fuel filter pat mat ai majaw engine hpe hpaw na matu yak hkak ai (sh) n-gun yawm mat chye ai. Sau galai ai aten hte rau jep joi ai lam ni hpe galaw na matu hpaji jaw da ai, laksan arung arai ni hte shaw kau ai shaloi, dazik a dinghpring ai lam hpe sadi maja ra ai. Ndai hpe sadi ra ai gaw, model nkau mi gaw, lahkawng-stage, in-line filtration structure hpe jai lang ai majaw, n-gun n bung ai hku hka ja ai lam hpe galaw lu na matu, primary hte secondary filter lahkawng yan hpe kalang ta galai ra ai.
Kalang lang gram lajang ai shaloi, filter nta hte matut mahkai ai pipe ni a lapran na seal hpe mung sadi ra ai, asak kaba sai rubber gaskets ni hpe mung alawan galai kau ra ai. Differential pressure indicators ni hte hpaw da ai filter ni a matu, n-gun n-gun hpe sawk sagawn ai hku nna byin mai ai hkrat sum lam ni hpe tau hkrau tsun dan lu na matu, hti ai laika hpe hkan sa ra ai. Dai hpe ayan gram lajang ai gaw, filter a prat hpe galu shangun ai sha n-ga, hydraulic system hkrat sum ai lam hpe mung 40% daram shayawm ya lu ai majaw, jak rung a bungli yawng hpe grai kaja hkra galaw ya lu ai.
Hpaji masa hku nna filter hpe gram lajang ai ladat ni hpe atsawm chye na ai gaw, gap jak rung galaw ai ni a matu ra kadawn ai atsam marai langai rai nga ai. Standardized jep joi ai lam ni hte atsawm-hkang zing da ai galai shai ai lam ni hku nna, engine hte hydraulic system hta aten garai n du shi yang n-gun yawm mat ai lam ni hpe 70% jan hpe atsawm sha pat shingdang lu nna, jak rung hpe aten galu, ngang grin ai hku galaw lu na matu madi shadaw ya lu ai.