oil level YAMAHA GRIZZLY 125 2004 Manuale de Empleo (in Spanish)

5-1
EBU00113
PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM ROUTINE PAGE
Brakes• Check operation, condition and free play. 5-5 – 5-7,
• Adjust if necessary. 8-47 – 8-59
Fuel • Check fuel level.
• Fill with fuel if necessary.5-7 – 5-11
Engine oil and• Check oil level. 5-11 – 5-15,
final transmission oil• Fill with oil if necessary. 8-13 – 8-25
Drive chain• Check chain slack and condition.
5-15, 8-61 – 8-69
• Adjust if necessary.
Throttle• Check for proper throttle cable operation. 5-15
Wheels and tires• Check tire pressure, wear and damage. 5-19 – 5-25, 8-75
Fittings and fasteners• Check all fittings and fasteners. 5-15
Battery• Check fluid level.
5-17, 8-77 – 8-83
• Fill with distilled water if necessary.
Lights and switches• Check for proper operation. 5-17, 8-87 – 8-93
1C5-9-60-05 15/12/03 7:59 PM Page 2

5-11
w
8Do not overfill the fuel tank. Fuel expands
when it heats up. If the fuel tank is over-
filled, fuel could spill out due to heat from
the engine or the sun.
8Be careful not to spill fuel, especially on
the engine or exhaust pipe which can
cause a fire and severe injury. Wipe up
any spilled fuel immediately.
8Do not refuel right after the engine has
been running and is still very hot.
8Be sure the fuel tank cap is closed secure-
ly.
EBU11163
Engine and final transmission oil
Make sure the engine and final transmission oil
is at the specified level. Add oil as necessary.
(See page 8-13–8-25.)
1C5-9-60-05 15/12/03 7:59 PM Page 12

8-7
EBU00262
PERIODIC MAINTENANCE/LUBRICATION
INITIAL EVERY
ITEM ROUTINE
13661
monthmonths months monthsyear
Valves*• Check valve clearance.
1111
• Adjust if necessary.
• Check condition.
Spark plug• Adjust gap and clean.11111
• Replace if necessary.
Air filter element
• Clean. Every 20–40 hours
(for engine and V-belt
• Replace if necessary. (more often in wet or dusty areas)
case)
Carburetor*• Check idle speed/starter operation.
1111
• Adjust if necessary.
Cylinder head cover• Check breather hose for cracks or damage.
111
breather system*• Replace if necessary.
• Check leakage.
Exhaust system*• Retighten if necessary.111
• Replace gasket if necessary.
Fuel line*• Check fuel hose for cracks or damage.
111
• Replace if necessary.
Engine oil• Replace (warm engine before draining).1111
Oil strainer*• Clean.
111
• Replace if necessary.
Drive chain• Check and adjust slack/alignment/clean/lube.11111
Final transmission oil• Check oil level/oil leakage.
11
• Replace every 12 months.
1C5-9-60-08 9/12/03 8:38 PM Page 8-8

8-13
EBU14900
Engine oil
The engine oil level should be checked before
each ride. In addition, the oil must be changed
at the intervals specified in the periodic mainte-
nance and lubrication chart.
Engine oil level measurement
1. Place the machine on a level surface.
2. Warm up the engine for several minutes and
stop it.
3. Wait a few minutes until the oil level settles,
remove the oil filler cap, wipe off the dipstick
clean. Insert the dipstick in the filler hole
without screwing it in.
NOTE:
Wait a few minutes until the oil level settles
before checking.
4. Remove the dipstick and inspect the oil
level.
5. The oil level should be between the maxi-
mum and minimum marks. If the level is low,
add oil to raise it to the proper level.
qw
e
1. Dipstick
2. Maximum level mark 3. Minimum level mark
1. Jauge
2. Repère de niveau maximum 3. Repère de niveau minimum
1. Varilla de medición
2. Marca de máximo 3. Marca de mínimo
1C5-9-60-08 9/12/03 8:38 PM Page 8-14

8-15
cC
Be sure no foreign material enters the
crankcase.
Engine oil replacement and oil filter cleaning
1. Place the machine on a level surface.
2. Warm up the engine for several minutes and
stop it.
3. Place a container under the engine to col-
lect the used oil.
4. Remove the dipstick and drain bolt to drain
the oil.
cC
When removing the drain bolt, the compres-
sion spring, oil strainer and O-ring will fall
out. Take care not to lose these parts.
q
rewq
1. Drain bolt 2. O-ring
3. Compression spring 4. Oil strainer
1. Boulon de vidange 2. Joint torique
3. Ressort de compression 4. Crépine à huile
1. Tapón de drenaje 2. Junta torica
3. Resorte de compresión 4. Taza de aceite
1C5-9-60-08 9/12/03 8:38 PM Page 8-16

8-21
EBU14912
Final transmission oil
The final transmission case must be checked for
oil leakage before each ride. If any leakage is
found, have a Yamaha dealer check and repair
the machine. In addition, the final transmission
oil must be changed at the intervals specified in
the periodic maintenance and lubrication chart.
Final transmission oil measurement
1. Place the machine on a level surface.
2. Remove the screw and check the oil level. It
should be up to the brim of the hole. If the
oil level is low, remove the oil filler bolt, and
then add sufficient oil of the recommended
type to raise it to the proper level.
3. Install the screw and oil filler bolt, and then
tighten them to their specified torques.we
q
q
1. Screw 2. Brim 3. Correct oil level
1. Vis 2. Bord 3. Niveau d’huile correct
1. Tornillo 2. Borde 3. Nivel correcto de aceite
1. Oil filler bolt
1. Boulon de remplissage d’huile
1. Tapón de llenado de aceite
Tightening torque:
Screw:
16 Nm (1.6 m0kgf)
Oil filler bolt:
23 Nm (2.3 m0kgf)
1C5-9-60-08 9/12/03 8:38 PM Page 8-22

8-23
Final transmission oil replacement
1. Place the machine on a level surface.
2. Place a container under the engine.
3. Remove the oil filler bolt and drain bolt to
drain the oil from the final transmission
case.
4. Install the drain bolt, and then tighten it to
the specified torque.
5. Add the specified amount of the recom-
mended oil.
q
1. Drain bolt1. Bouchon de vidange1. Tapón de drenajeTightening torque:
Drain bolt:
23 Nm (2.3 m0kgf)
1C5-9-60-08 9/12/03 8:38 PM Page 8-24

10-1
SPECIFICATIONS
Model YFM125
Dimensions:
Overall length 1,710 mm
Overall width 990 mm
Overall height 980 mm
Seat height 705 mm
Wheelbase 1,080 mm
Ground clearance 145 mm
Minimum turning radius 2,900 mm
Basic weight:
With oil and full fuel tank 152 kg
Noise and vibration level:
Noise level (77/311/EEC) (for Europe) 75.1db (A)
Vibration on seat (EN1032, ISO5008) (for Europe)Will not exceed 0.6 m/s
2
Vibration on handlebar (EN1032, ISO5008) (for Europe)Will not exceed 2.5 m/s2
Engine:
Engine type Air-cooled, 4-stroke, SOHC
Cylinder arrangement Singlel cylinder, Forward-inclined
Displacement 124 cm
3
Bore × stroke 49 ×66 mm
Compression ratio 9.0 : 1
Starting system Electric starter
Lubrication system Wet sump
EBU00428
1C5-9-60-09~11 15/12/03 7:59 PM Page 12