BYD L3 AUTO, Owner'S Manual

Page: 163 / 202

BYD L3
AUTO Owner’s Manual
Maintenance Instructions 6-5
Maintenance Program
Maintenance Operations: I = check, correct or replace when necessary; R = replace, change or lubricate; C = clean
Maintenance
Intervals
Maintenance Items
Reading on odometer or months, subject to what comes first
×1,000km
3 8 13 18 23 28 33 38 43 48 53 58 63 68 73
Months
Forced
Mainte
nance
3 6 9 12 15 18 21 24 27 30 33 36 39 42
Basic parts of engine
1. Check if any crack, flying chip, wear on the drive belt
and adjust its tensity
I I I I I I I I
2. Check if any damage on the ignition cable I I I
3. Replace the timing belt of
engine
General using
conditions
I I I R
Rigorous using
conditions
R: every 70,000km
4. Check if the oil and gas control system of crankcase is
normal
I I I
5. Check and replace the spark plug I I R I I R I
6. Check if the cooling water pipe is damaged and
confirm if the pipe joint is locked tightly
I I I I
7. Check the engine coolant level in the over flow pot I I I I I I I I
8. Replace the engine coolant R R R
9. Check if the air filter
element is blocked and
damaged
General using
conditions
I I I I I I I I I I I I I I
Rigorous using
conditions
I: shorten the cycle as required
10. Replace the air filter
element General use conditions R R R R R R R
Rigorous using
conditions
R
：
Shorten the cycle as required