I. Engine System Abnormalities
Cov pa luam yeeb dub lossis xiav: Cov pa luam yeeb dub qhia tias tsis ua tiav kev sib txuas, thaum cov pa luam yeeb xiav qhia tias cov roj tau koom nrog hauv kev sib txuas; ob qho tib si muaj feem cuam tshuam nrog kev ua haujlwm overload.
Txo lub zog, qeeb nrawm: Lub sijhawm ntev siab ua rau txo cov zis hluav taws xob thiab cov khoom siv sluggish teb.
Accelerated Oil Deterioration: Kub kub ua rau cov roj oxidation thiab deterioration, ua rau poob ntawm lubrication thiab kev tiv thaiv, tej zaum yuav ua rau loj malfunctions xws li lub tog raj kheej tw thiab bearing qaug dab peg.
II. Hydraulic System Malfunctions
Hydraulic Roj Kub Kub nce li 15-20 degree: Roj viscosity txo qis, sealing muaj hnub nyoog, thiab qhov kev pheej hmoo ntawm kev xau nce.
Lub zog qeeb lossis tsis muaj zog: Piv txwv li, malfunctioning start/stop of the vibratory roller or heavy steering qhia tias tsis txaus hydraulic motor output.
Pipeline Leaks lossis Bursts: Ntau lub zog siab tuaj yeem ua rau xau lossis txawm tias cov yeeb nkab tawg tam sim ntawd ntawm cov pob qij txha lossis cov hoses, ua rau muaj kev nyab xeeb.
III. Vibration Bearing thiab Transmission Component puas
Bearing Noise or Overheating: Overload shortens the lifespan of vibration bearings los ntawm 30% -50%, nrog rau "humming" lossis "nias" suab nrov thaum ua haujlwm.
Loose Eccentric Block los yog Hnav Spline Ncej: Ua rau tsis ruaj khov amplitude, tshuab vibration, cuam tshuam cov nyhuv compaction thiab cov khoom sib npaug.
IV. Structure Component Fatigue thiab Weld Cracks
Microscopic Cracks nyob rau hauv Steel Wheel Welds: Ua rau cov hlau qaug zog, tshwj xeeb tshaj yog nyob rau hauv kev sib txuas ntawm hub thiab txhawb cov tav, ua rau muaj kev pheej hmoo ntawm pob txha.
Ncej Deformation lossis Cracks: Ua tsis tiav ntawm cov khoom siv poob siab ua rau muaj kev sib kis ncaj qha ntawm kev cuam tshuam quab yuam, ua rau kev puas tsuaj.
V. Lwm yam kev txhaum tshwm sim
Dej Kub Kub Siab Tshaj 95 degree: Lub tshuab ua kom txias ntau dhau thiab tuaj yeem ua rau tsis siv neeg kaw.
Lub tswb nrov nrov: ECU tshaj tawm cov lej txhaum xws li P0234 (dhau- txhawb siab) thiab P0087 (hauv qab - roj siab).
Ua kom nrawm nrawm nrawm thiab ncua lub kauj tsheb: Cov yam ntxwv no cuam tshuam rau kev ua haujlwm raug thiab kev nyab xeeb ntawm kev tsim kho, tshwj xeeb tshaj yog thaum ua haujlwm ntawm qhov chaw siab tshaj qhov kev pheej hmoo siab dua.
