drain bolt YAMAHA BIG BEAR PRO 400 2003 Notices Demploi (in French)

8-15 1. Clamp
1. Bride
1. Mordaza
1. Drain bolt (engine oil) 2. O-ring
3. Compression spring 4. Oil strainer
1. Boulon de vidange (huile de moteur) 2. Joint torique
3. Ressort de compression 4. Crépine à huile
1. Perno de drenaje (aceite del motor) 2. Junta tórica
3. Muelle de compresión 4. Colador de aceite
Engine oil replacement and oil filter cleaning
1. Place the machine on a level place.
2. Warm up the engine for several minutes and
stop it.
3. Place a container under the engine to collect
the used oil.
4. Remove the clamp.
5. Remove the oil filler cap and drain bolt to
drain the oil.CAUTION:_ When removing the drain bolt, the compres-
sion spring, oil strainer and O-ring will fall out.
Take care not to lose these parts. _
EE.book Page 15 Monday, June 18, 2001 10:18 AM

8-17 1. Filter cover bolt (× 3)
2. Oil filter cover
1. Boulon de couvercle de filtre (× 3)
2. Couvercle du filtre à huile
1. Perno de la tapa del filtro (× 3)
2. Tapa del filtro de aceite
1. Oil filter 2. O-ring (× 2)
1. Filtre à huile 2. Joint torique (× 2)
1. Filtro de aceite 2. Junta tórica (× 2)
6. Remove the shift pedal.
7. Remove the oil filter cover and oil filter.
8. Clean the oil strainer and oil filter with solvent.
9. Inspect the O-ring and replace it if damaged.
10. Install the oil filter, O-ring, oil filter cover, com-
pression spring, oil strainer and drain bolt.
Tighten the drain bolt to the specified torque.CAUTION:_ Before installing the drain bolt, be sure to in-
stall the O-ring, compression spring and oil
strainer. _
Tightening torque:
Drain bolt (engine):
32 Nm (3.2 m·kgf)
Filter cover bolt:
10 Nm (1.0 m·kgf)
EE.book Page 17 Monday, June 18, 2001 10:18 AM

8-23 1. Bolt (× 3)
1. Boulon (× 3)
1. Perno (× 3)
1. Oil filler bolt
1. Boulon de l’orifice de remplissage
1. Perno del orificio de llenado
EBU00462
Transfer gear oil replacementNOTE:When replacing the transfer gear oil, replace the
engine oil also.1. Remove the transfer gear case guard.
2. Place the machine on a level place.
3. Place a container under the transfer gear
case.
4. Remove the oil filler bolt and drain bolt to
drain the oil.
5. Install the drain bolt and tighten to specifica-
tion.
Tightening torque:
Drain bolt (transfer gear case):
20 Nm (2.0 m·kgf)
EE.book Page 23 Monday, June 18, 2001 10:18 AM

8-25 1. Drain bolt
1. Boulon de vidange
1. Perno de drenaje
6. Fill the transfer gear case with oil.CAUTION:
Be sure no foreign material enters the transfer
gear case.7. Install the filler bolt and tighten to specifica-
tion.
8. Check for oil leakage. If oil leakage is found,
check for the cause.
9. Reinstall the transfer gear case guard.Recommended oil: See page 10-2
Quantity:
Transfer gear oil and engine oil with
filter replacement:
2.8 L
Tightening torque:
Filler bolt (transfer gear case):
23 Nm (2.3 m·kgf)
EE.book Page 25 Monday, June 18, 2001 10:18 AM

8-29 1. Drain bolt
1. Boulon de vidange
1. Perno de drenaje
4. Remove the oil filler bolt and the drain bolt to
drain the oil.
5. Install the drain bolt and tighten it to the spec-
ified torque.
6. Fill the final gear case with oil.CAUTION:_ Be sure no foreign material enters the final
gear case. _
Tightening torque:
Drain bolt (final gear case):
23 Nm (2.3 m·kgf)
Recommended oil:
See page 10-3.
Oil quantity:
Periodic oil change:
0.19 L
Total amount:
0.25 L
EE.book Page 29 Monday, June 18, 2001 10:18 AM

8-31 1. Filler bolt
1. Boulon de l’orifice de remplissage
1. Perno de llenado
7. Install the filler bolt and tighten to the speci-
fied torque.
8. Check for oil leakage. If oil leakage is found,
check for the cause.
9. Install the final gear case cover.
EBU00826
Differential gear oil replacement
1. Place the machine on a level place.
2. Place a container under the differential gear
case to collect the used oil.
3. Remove the filler bolt and drain bolts to drain
the oil. Tightening torque:
Filler bolt (final gear case):
23 Nm (2.3 m·kgf)
EE.book Page 31 Monday, June 18, 2001 10:18 AM

8-33 a. Front drain bolt
b. Rear drain bolt
a. Boulon de vidange avant
b Boulon de vidange arrière
a. Perno de drenaje frontal
b. Perno de drenaje trasero
4. Install the drain bolts and tighten to specifica-
tion.
5. Fill the differential gear case with oil.CAUTION:_ Be sure no foreign material enters the differen-
tial gear case. _
Tightening torque:
Drain bolt (differential gear case):
a 23 Nm (2.3 m·kgf)
b 16 Nm (1.6 m·kgf)
Recommended oil:
See page 10-3.
Oil quantity:
Periodic oil change:
0.47 L
Total amount:
0.5 L
EE.book Page 33 Monday, June 18, 2001 10:18 AM