2000 YAMAHA YZ426F relay

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CHASSWINGARM
10. Tighten:
lNut (connecting rod) 1
T R..80 Nm (8.0 m · kg, 58 ft · lb)
11. Tighten:
lNut (relay arm) 1
T R..80 Nm (8.0 m · kg, 58 ft · lb)
12. Install:
lCap 1
NOTE:
Install the cap with its mark a facing forward.
13. Install:
lBolt [chain tensioner (lower)] 1
lPlain washer 2
lCollar 3
lChain tensioner 4
lNut [chain tensioner (lower)] 5
T R..19 Nm (1.9 m · kg, 13 ft · lb)
14. Install:
lChain support 1
lSupport cover 2
lBolt {chain support [r= 50 mm (1.97 in)]}
3
lNut (chain support) 4
lBolt {support cover [r= 10 mm (0.39 in)]}
5
T R..7 Nm (0.7 m · kg, 5.1 ft · lb)
T R..7 Nm (0.7 m · kg, 5.1 ft · lb)

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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
Preparation for removalREAR SHOCK ABSORBER
REMOVAL
Hold the machine by placing the
suitable stand under the engine.
Seat and fitting band Refer to “SAET, FUEL TANK AND SIDE
COVERS” section.
Silencer Refer to “EXHAUST PIPE AND
SILENCER” section.
1 Bolt (reservoir tank) 1
2 Clamp (air cleaner joint) 1Only loosening.
3 Rear frame 1
4 Bolt (rear shock absorber-relay
arm)1 Hold the swingarm.
5 Bolt (rear shock absorber-frame) 1
6 Rear shock absorber 1
7 Locknut 1Only loosening.
8 Adjuster 1Only loosening.
9 Spring guide (lower) 1
WARNING
Support the machine securely so there is nodanger of it falling over.
1
2

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CHASREAR SHOCK ABSORBER
EC5852B0
Rear shock absorber
1. Install:
lDust seal 1
lO-ring 2
lCollar 3
NOTE:
lApply the molybdenum disulfide grease on
the bearings.
lApply the lithium soap base grease on the
dust seals, O-rings and collars.
2. Install:
lRear shock absorber
3. Install:
lBolt (rear shock absorber-frame) 1
lNut (rear shock absorber-frame) 2
NOTE:
Apply the molybdenum disulfide grease on the
bolt.
4. Install:
lPlain washer 1
lBolt (rear shock absorber-relay arm) 2
NOTE:
lApply the molybdenum disulfide grease on
the bolt.
lInsert the bolt from right side.
New
T R..56 Nm (5.6 m · kg, 40 ft · lb)
T R..53 Nm (5.3 m · kg, 38 ft · lb)
5. Install:
lRear frame 1
lBolt (rear frame) 2
lBolt (reservoir tank) 3
T R..26 Nm (2.6 m · kg, 19 ft · lb)
T R..10 Nm (1.0 m · kg, 7.2 ft · lb)
6. Tighten:
lScrew (air cleaner joint) 1