BYD L3 AUTO Owner's Manual page 163

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