Chainsaw Repair

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SB, 357 XP, 359, 353, 346 XP,
Partition wall and clamp for intake system,
2006-03
The existing intake system on 357XP, 359,353 and 346XP currently consists of an integrated plastic clamp in the partition wall. As the clamp is made of plastic, there is a risk of deformation. This results in impaired clamping force against the cylinder, which in turn can result in leakage in the intake system. To prevent this from occurring, we have now introduced a metal clamp and a new partition wall.

The new partition wall is made up of polyamide with 30 % fibre glass.
The new clamp is a hardened steel clamp. The new material and the design of the clamp reduce the risk of deformation and the subsequent risk of leakage.

Full replaceability prevails.
Introduced from serial number:
357XP 061100201
359 061100001
353 061100001
346XP 061100001

New part no. Description Excl. part. no. Remark
537 25 13-02 Partition wall, intake, complete New spare part
537 43 88-01 Clamp, intake New spare part

Spare part, partition wall, part number 537 25 13-01, has been discontinued and is replaced by part number 537 25 13-02.





SB, 357 XP, 359, Introduction of new carburetor for better idling stability,
2008-10

To achieve better idling quality, a new carburetor has been introduced in the production. The new name of the carburetor is Zama C3-EL42, replacing Walbro HDA199A/B and HDA191A.

New part number for the carb is 505203001.

Also, requires a different flange, part number 503928502.

Introduced from serial numbers:
357XP 083800001
359 084500001