Yamaha SR125 Service Manual Page 56

  • Download
  • Add to my manuals
  • Print
  • Page
    / 243
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 55
3-10
COMPRESSION PRESSURE MEASUREMENT/
ENGINE OIL LEVEL INSPECTION
INSP
ADJ
***************************************
WARNING
18 Nm (1.8 mkg)
NOTE:
Compression pressure (at sea lev-
el):
Standard:
1,200 kPa (12.0 Kg/cm
2
, 12 bar)
Minimum:
1,100 kPa (11.0 Kg/cm
2
, 11 bar)
Measurement steps:
Crank the engine with the throttle wideopen
until the reading on the compression gauge
stabilizes.
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.
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
Page view 55
1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 242 243

Comments to this Manuals

Ruchira 26 Jul 2025 | 07:58:41

Supper