Yamaha SXV70ERG, Owner'S Manual, Page: 54 / 96

8-1
ESU00139
8-
PERIODIC MAINTENANCE
ESU00140
Periodic maintenance chart
Regular maintenance is most important for best performance and safe operation.
CD-01E
Item Remarks
Pre-
operation
check
(Daily)
Initial
1 month
or
800 km
(500 mi)
(40 hr)
Every
Page
Seasonally
or
3,200 km
(2,000 mi)
(160 hr)
Spark plugs
Check condition.
Adjust gap and clean.
Replace if necessary.
●
8-4–8-5
Engine oil
Check oil level.
●
6-2
∗
Air bleed the oil pump if
necessary.
●
Fuel Check fuel level.
●
6-1–6-2
∗
Fuel filter
Check condition.
Replace if necessary.
●
∗
Fuel line
Check fuel hose for cracks or
damage.
Replace if necessary.
●
∗
Oil line
Check oil hose for cracks or
damage.
Replace if necessary.
●
Engine coolant
Check coolant level.
●
6-2,
8-11–8-12
∗
Air bleed the cooling system
if necessary.
●
8-11
Carburetor
Check throttle lever operation.
●
5-2, 6-3
∗
Adjust the jets.
Whenever operating condition
(elevation/temperature) is changed.
∗
Y.P.V.S.
Check operation.
Adjust if necessary.
●
8-9
Recoil starter
Check operation and rope
damage.
∗
Replace if necessary.
●
6-3
Engine stop switch
Check operation.
∗
Repair if necessary.
●
5-9
Throttle override
system (T.O.R.S.) Check operation.
∗
Repair if necessary.
●
5-2–5-3,
6-3
Throttle lever
Check operation.
∗
Repair if necessary.
●
5-2, 6-3
∗
It is recommended that these items be serviced by a Yamaha dealer.
U8EK10.book Page 1 Tuesday, June 26, 2001 4:35 PM