Kev tu txhua lub lis piam (500-800 km lossis 50 teev)
Kuaj V- txoj siv tawv nruj (deflection 10-15mm); ntxuav lub lim cua (kais qhuav- hom maj mam, hloov ntub- hom).
Xyuas cov hydraulic roj lim caij (hloov yog thaiv los yog lub tswb nrov sib txawv); ntxuav lub radiator nto nrog compressed cua.
Kev Kho Ib Hlis (2000-3000 km lossis 200 teev)
Hloov roj cav thiab cav roj lim (pom zoo CI-4 15W-40); tshawb xyuas lub sij hawm saw nro.
Hloov cov roj lim rov qab; xyuas hydraulic roj zoo (hloov yog blackened los yog emulsified).
Txheeb xyuas qhov ntsuas qhov ntsuas ntawm qhov nres (hloov yog tias<3mm); bleed air from the brake lines.
Kev Saib Xyuas Ib Hlis / Ib Xyoo (8000 km lossis 800 teev)
Change transmission oil (GL-5 85W-90) and differential oil; check steering/suspension ball joint clearance (replace if >5 hli).
Tshem lub hau npog thiab ntxuav kom huv si hauv lub nruas nrog lub siab - rab phom dej siab; hloov cov iav reducer roj txhua rau lub hlis.
Kos alternator/starter carbon txhuam (hloov yog tias<5mm); clean battery terminals and apply petroleum jelly to prevent corrosion.
