Cooling System Water Temperature Regulator - Replace
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在引擎工作溫度下,引擎冷卻液是熱的且具有壓力。 蒸氣會造成人員受傷。 只在引擎停機後,且加注口蓋已降溫到可徒手拆下後,才能檢查冷卻液液面。 慢慢地拆下加注蓋以釋放壓力。 冷卻系統內的防鏽劑中含有鹼性物質。 避免與皮膚及眼睛接觸,以免受傷。 |
定期更換水溫調節器以減少意外停機時間和冷卻系統故障。
更換水溫調節器前,應該先清潔冷卻系統。 請在冷卻系統完全排清的同時,更換水溫調節器。 冷卻系統的冷卻液排放至低於水溫調節器外殼時,請更換水溫調節器。
附註 如果您只要更換水溫調節器,冷卻系統冷卻液應排放至低於水溫調節器外殼的位置。
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注意事項 |
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若未定期更換引擎節溫器,可能會造成引擎嚴重損壞。 |
- 打開右側引擎檢修門。
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插圖 1 g03432448 - 卸下固定調節器外殼的螺栓 (1)。 鬆開軟管夾 (2)。
- 取下調節器外殼 (3)。 從外殼 (3) 取下所有用過的墊圈。
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注意事項 Caterpillar 引擎中包括有分流設計冷卻系統,必須安裝恆溫器才能操作引擎。
如果恆溫器的安裝不正確,將會造成引擎過熱。 組裝前請檢查墊圈,如果有磨損或損壞請加以更換。
- 將新墊圈安裝到調節器外殼上。 安裝新的水溫調節器。
- 裝上螺栓和蓋子。
- 鎖緊軟管固定夾。
- 向冷卻系統加注冷卻液。
- 關閉右側引擎檢修門。
Caterpillar Information System:
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