relay YAMAHA YZ450F 2004 Notices Demploi (in French)

YAMAHA YZ450F 2004 Notices Demploi (in French) YZ450F 2004 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/54003/w960_54003-0.png YAMAHA YZ450F 2004 Notices Demploi (in French)

Page 87 of 642

YAMAHA YZ450F 2004  Notices Demploi (in French) SPEC
2 - 16
MAINTENANCE SPECIFICATIONS
NOTE:
- marked portion shall be checked for torque tightening after break-in or before each race.Part to be tightened Thread size Q’tyTightening torque
Nm m·k

Page 144 of 642

YAMAHA YZ450F 2004  Notices Demploi (in French) 3 - 3
INSP
ADJ
MAINTENANCE INTERVALS
FRONT FORK OIL SEAL AND DUST 
SEAL
Clean and lube
● ●  Lithium base grease
REAR SHOCK ABSORBER
Inspect and adjust
Lube
Retighten
● 
● 
● 
● 
● 
(Afte

Page 534 of 642

YAMAHA YZ450F 2004  Notices Demploi (in French) 5 - 50
CHASSWINGARM
EC570000
SWINGARM
Extent of removal:1 Swingarm removal
Extent of removal Order Part name Q’ty Remarks
SWINGARM REMOVAL
WARNINGSupport the machine securely so there is no
danger o

Page 536 of 642

YAMAHA YZ450F 2004  Notices Demploi (in French) 5 - 51
CHASSWINGARM
EC578000
SWINGARM DISASSEMBLY
Extent of removal:1 Swingarm disassembly2 Connecting rod removal and disassembly
3 Relay arm removal and disassembly
Extent of removal Order Part name

Page 538 of 642

YAMAHA YZ450F 2004  Notices Demploi (in French) 5 - 52
CHASSWINGARM
EC573000
REMOVAL POINTS
EC573200
Bearing
1. Remove:
Bearing 1 
NOTE:
Install the bearing by pressing its outer race.
EC574010
INSPECTION
Wash the bearings, bushes, collars, and co

Page 542 of 642

YAMAHA YZ450F 2004  Notices Demploi (in French) 5 - 54
CHASSWINGARM
2. Install:
Bearing 1 
Oil seal 2 
To relay arm.
NOTE:
Apply the molybdenum disulfide grease on
the bearing when installing.
Install the bearing by pressing it on the side
havi

Page 544 of 642

YAMAHA YZ450F 2004  Notices Demploi (in French) 5 - 55
CHASSWINGARM
3. Install:
Collar 1 
To connecting rod 2.
NOTE:
Apply the molybdenum disulfide grease on the
collar and oil seal lips.
4. Install:
Connecting rod 1 
Bolt (connecting rod) 2 
P

Page 546 of 642

YAMAHA YZ450F 2004  Notices Demploi (in French) 5 - 56
CHASSWINGARM
8. Install:
Bolt (connecting rod) 1 
Plain washer 2 
Nut (connecting rod) 3 
NOTE:
Apply the molybdenum disulfide grease on
the bolt.
Do not tighten the nut yet.
9. Install:


Page 550 of 642

YAMAHA YZ450F 2004  Notices Demploi (in French) 5 - 58
CHASREAR SHOCK ABSORBER
EC580000
REAR SHOCK ABSORBER
Extent of removal:1 Rear shock absorber removal2 Rear shock absorber disassembly
Extent of removal Order Part name Q’ty Remarks
Preparatio

Page 562 of 642

YAMAHA YZ450F 2004  Notices Demploi (in French) 5 - 64
CHASREAR SHOCK ABSORBER
2. Install:
Bush 1 
Collar 2 
Dust seal 3 
NOTE:
Apply the molybdenum disulfide grease on
the bearing.
Apply the lithium soap base grease on the
bush, collars and d