Engine Oil Level Inspection - Yamaha SR125 1997 Service Manual

COMPRESSION PRESSURE MEASUREMENT/

ENGINE OIL LEVEL INSPECTION

Compression pressure (at sea lev-
el):
Standard:
1,200 kPa (12.0 Kg/cm
Minimum:
1,100 kPa (11.0 Kg/cm
***************************************
Measurement steps:
: Crank the engine with the throttle wideopen
until the reading on the compression gauge
stabilizes.
WARNING
Before cranking the engine, ground all
spark plug leads to prevent sparking.
7. Install:
: Spark plug
YP303070
ENGINE OIL LEVEL INSPECTION
1. Stand the motorcycle on a level surface.
NOTE:
Make sure the motorcycle is upright when in-
specting the oil level.
2. Start the engine and let it warm up for a few
minutes.
3. Turn off the engine.
4. Inspect:
: Engine oil level
Oil level should be between maximum 1
and minimum 2 marks.
Oil level is below the minimum mark
! Add oil up to the proper level.
RECOMMENDED ENGINE OIL
Refer to the chart for selection of the oils suited
to the atomosperic temperature.
Recommended oil:
Refer to the following chart for
selection of oils which are suited
to the atmospheric temperatures.
Recommended engine oil classifica-
tion:
API STANDARD:
API "SE" or higher grade
3-10
INSP
ADJ
2
, 12 bar)
2
, 11 bar)
18 Nm (1.8 m:kg)