Belts - Inspect/Adjust/Replace
檢查交流發電機皮帶是否磨損或龜裂。 若皮帶狀況不佳,請更換皮帶。
依據維修手冊, "技術規格"內的資訊檢查皮帶張力。
皮帶鬆動所導致的打滑會降低傳動組件的效率。 皮帶鬆動所導致的震動會使下列機件產生不必要的磨損:
- 皮帶
- 皮帶盤
- 軸承
若皮帶太緊,則會在組件上施加不必要的應力。 此應力會降低組件的使用壽命。
對於需要使用多重傳動皮帶的設備,請使用匹配組內的傳動皮帶進行更換。 更換一條匹配組內的傳動皮帶會使新的傳動皮帶承受較多的負載,因為較舊的傳動皮帶已拉伸變長。 新傳動皮帶上的額外負載會使新皮帶損壞。
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本引擎配備自動皮帶張力器。 請執行下列步驟確認張力是否正確:
- 拆下皮帶護板。
- 使用 144-0235 皮帶張力計測量皮帶張力。 請將讀數與該引擎技術規格手冊內的圖進行比較。
- 更換皮帶護板。
- 拆下皮帶護板。
- 轉動張力器釋放皮帶的張力。
- 更換皮帶。
- 將張力器重新定位。
- 使用 144-0235 皮帶張力計測量皮帶張力。 請將讀數與該引擎技術規格手冊內的圖進行比較。
- 重新安裝皮帶護板。
若安裝新皮帶,請在引擎以額定轉數運轉 30 分鐘後,再次檢查傳動皮帶的張力。
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