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Husqvarna WR 250 2009 Manuel D'atelier page 246

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GENERAL
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Telehydraulic upside down fork, with advanced axle.
This fork is based on a multivalve damping system and spring for static load. The
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compression hydraulic damping is made through a special valve located in each
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fork's leg lower area, whereas the rebound hydraulic damping is made through a
cartridge located inside each stanchion. Each fork's leg is provided with external
adjusters for the compression and extension adjustment. On both fork's legs upper
cap you can find a screw for the slider inner air bleed.
Stanchion tubes: Made of special, chromed, high- resistance steel, with a special
hardening surface treatment ( TIN ).
Sliders: Made of CNC aluminium alloy, anodised and
polished inside.
Sliding bushings: With Teflon facing, free from static friction.
Seals: Computer designed seal rings guarantee the beast seal under compression
and the minimum friction during rebound.
Springs: Made of steel, they are available in different stiffness ( K ). For more detailed
information please refer to Table 4 - Springs.
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Oil: MARZOCCHI with special formula. It eliminates the formation of foam and
keeps the viscosity characteristics unchanged in any working
condition; free from static friction.
For very cool climate use oil MARZOCCHI SAE 5 Art. 55 00 03.
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SPRING TABLE
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The static load of the fork is determined by the spring, positioned at the top of each
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leg: by changing either spring features or pre-load sleeve length a different
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suspension behavior is obtained without changing the hydraulic features. The
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following table describes the "spring+pipe" kit available as spare part.
4
COSTANT K (N/mm)
4,5
Sospensione anteriore (TE-SMR)
La sospensione anteriore è una MARZOCCHI "U.S.D." teleidraulica a steli rovesciati e perno avanzato; steli di diametro 50 mm .
L'escursione della ruota sull'asse delle gambe è di 300 mm (TE) e 250 mm (SMR).
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TELAIO, SOSPENSIONI E RUOTE
FRAME, SUSPENSIONS AND WHEELS
CHASSIS, SUSPENSIONS ET ROUES
RAHMEN, AUFHAENGUNG UND RAEDER
BASTIDOR, SUSPENSIONES Y RUEDAS
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13
9
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CODE
8000 H1062
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26
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3
8
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1
2
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2
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TE
8000H1605 (07-09)
5
SMR

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Chapitres

loading

Ce manuel est également adapté pour:

Wr 250 2010