Item | Content |
Chassis maintenance | repair & replace vehicle lighting |
replace bumpers |
replace vehicle interior accessories |
replace tires |
replace brakes |
replace gear box & gear oil |
replace filters |
inspect & maintain axles |
inspect & maintain engine |
Wearing parts replacement | replace delivery cylinder |
replace transmission sleeve |
replace wear plate |
replace cutting ring |
replace concrete piston |
replace S tube |
replace pipelines |
replace rubber hose |
replace coupling , sealing rings |
replace grease pump & oil separator |
replace bucket sealings |
replace mixing blade |
replace bearings and seats |
replace mesh |
Cleaning & painting | high-pressure washing |
surface cleaning and polishing |
putty painting |
Zoomlion, SANY or other labels |
Control system repair | replace control cabinet |
replace wires |
replace switches |
system improvement |
replace remote charger & batteries |
Hydraulic system repair | Replace leaked hoses & pipes |
calibrate oil pump |
Replace damaged hydraulic pipelines |
replace hydraulic oil |
replace swing cylinder seal& bearing |
replace content gauge |
Covering replacement | replace station |
replace hopper upper |
replace ladder & pedal |
repair covering parts |
Others | vehicle painting |
SANY operation labels |
pre-delivery inspection |
leakage inspection |
pressure test of main oil pump & boom pump |
water testing |
replace reducer & gear oil |
adjust lighting function |
painting repair |