BYD SEAL U DM-i - Page 200

Items Time and mileage interval for maintenance
Brake friction block and disc Every 24 months or 30,000 km (18,600miles)
Brake piping and hoses Every 24 months or 30,000 km (18,600miles)
Check steering wheel and tie rod Every 24 months or 30,000 km (18,600miles)
Drive shaft boot Every 24 months or 30,000 km (18,600miles)
Ball pin and boot Every 24 months or 30,000 km (18,600miles)
Front and rear suspensions Every 24 months or 30,000 km (18,600miles)
Check the tire wear (if the tire eccentric
wear is greater than 2mm, check the
front and rear wheel alignment)
Check during maintenance, and carry out
tire transposition if necessary; In bad
working conditions, increase the frequency of
inspection, and carry out tire transposition if
necessary
Inspect EPS appearance corrosion
and foreign matters and ablation of
connectors (including wiring harness
grounding)
Every 24 months or 30,000 km (18,600miles)
Coolant level in expansion tank Every 24 months or 30,000 km (18,600miles)
Brake 󽗊uid Every 24 months or 30,000 km (18,600miles)
Check whether the power battery tray,
anti-collision bar, guard plate, battery
insulation panel*, and explosion-proof
valve* are bumped and deformed, and
whether the power assembly leaks.
Every 24 months or 30,000 km (18,600miles)
Check the A/C strainer and 󽗉lter*
Check every 24 months or 30000 km
(18,600miles). In case of severe environment or
reduced air outlet, it is recommended to check
in time and replace the air conditioning 󽗉lter
screen if necessary.
Check exhaust pipe joint for air leakage Every 24 months or 30,000 km (18,600miles)
Check fuel 󽗉ller cap, fuel pipe and
connector
Every 24 months or 30,000 km (18,600miles)
Replacing A/C coolant*
Replace the long-acting organic acid coolant
every 6 years or 90,000 km (56,000miles),
whichever comes 󽗉rst.
Replace high-voltage battery coolant*
Replace the low conductivity coolant (violet)
for the 󽗉rst 2 years or 30,000 km (18,600miles)
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MAINTENANCE