Japan
Published 9 Jan 2015
Ref JP-1134981
Iseki: Power transmission system
Translated from Japanese · machine translation
- Country
- Japan
- Published
- 9 Jan 2015
- Units affected
- 840
- Reference
- JP-1134981
Affected vehicles
ヰセキ HN211 2013–2014
ヰセキ HN214 2013–2014
Hazard
In the power transmission device, the oil filter connection direction in the circuit supplying operating oil to the HST (hydrostatic continuously variable transmission) was incorrectly specified, resulting in some filters being installed in reverse orientation. Consequently, when pressure rises due to filter clogging or similar conditions, part of the filter element may separate and block the oil flow path, potentially rendering the vehicle unable to operate in severe cases.
Show original (日本語)
①動力伝達装置において、ＨＳＴ（静油圧式無段変速機）へ作動油を供給する回路内のオイルフィルターの接続方向を誤って指示したため、フィルターが逆向きに組み付けられたものがある。そのため、フィルター詰まり等で圧力が上昇した場合、エレメントの一部が剥がれオイルの流路を塞ぎ、最悪の場合、走行が不能となるおそれがある。
Remedy
Install a new filter in the correct orientation on all vehicles.
Show original (日本語)
①全車両、新品のフィルターを正規の方向に組付ける。