1.3 In order to achieve safe riding, good performance and reduce pollution, please execute the following
recommended maintenance table base upon average driving condition. Driving in unusual dusty
areas, require more frequent servicing. MONTHS/DISTANCE(IN KM)FOR CHECKING
Item
Checking Content 1 or
300 km 3 or
3000k 6 or
5000k 9 or
8000k
12 or
10000k 15 or
13000k 18 or
15000k
Engine oil *Replace (800cc, total 900cc) RReplace it per 1,000km
Oil Filter * Replace RReplace it per 5,000km
Coarse oil filter*(on oil
draining bolt) Clean or replace it if necessary CClean it per 3,000km or replace it if required
Oil cooler Clean or replace it if necessary ICCC
Air filter*Replace it if required Replace it per 1,000km
Gear oil *Replace (90cc, total 110 cc) RRRR
Brake performance Leaking and function check IIIIIII
Brake oil, disk, pad,
hose, master cylinder Leaking and worn-out check or
replace it if necessary IIIIIII
Clutch linings *Check or replace it if necessary IIIIII
Tires Worn-out check or replace it if
necessary IIIIII
Wheel bearing *Fasten tightly if loosen IIIIII
Driving chain *Lubricate & check the slack IIC,A,L IC,A,L IC,A,L
Chassis suspension arm,
spindle *Check looseness. Add greaseif
required IIC,A,L IC,A,L IC,A,L
Steering joint & rod *Check looseness. Adjust it if
required III
Absorber*Leaking and function check IIII
Parking Function check or replace it if
required IIIIIII
Nuts, bolts, fasteners Tighten it if required IIIIIII
Battery Make sure that the voltage
stayed over 12.8V.
battery it required.
Clear the poles.
IIIIIII
Valve gap *Check and adjust when engine
is cool (0.08mm for IN & EX) Adjust it when necessary
Spark plug *Clear or replace if required IIIIII
V belt *Worn out check or replace if
necessary. PPP
Fuel feeding system*Crack and blockage check.
Replace it if necessary. III
Engine idle speed *1700±100 rpm AAAAAAA
Carburetor idle A/F
Adjustment *Check and adjust referring to
CO/HC Percentage. AAAAAAA
A: adjust C: clean I: inspect, clean or replace if necessary L: lubricate R: replace
1. Items with “*” mark indicate our recommendation to have it done by PGO dealer.
2. “P” denotes that function check or replace it when the engine performance reduces significantly.
NOTE 1
：
The engine oil shall be changed completely after run-in period 300 km or one month later. This can
make sure the engine runs smoothly.
NOTE 2
：
The exchange of brake fluid
1. After disassembling of brake main cylinder or caliper, do change the new fluid.
2. Check the fluid level often, refill if necessary.
3. Change the oil seal of main cylinder and caliper every two years.
4. Change the brake fluid hose every four years.
