Track Adjustment - Inspect
附註保持履帶獲得適當調整,將提升履帶組件和驅動組件的使用壽命。
檢查橡膠履帶有無以下情況:
- 鋼絲出現切口
- 鐵芯斷裂
- 橡膠剝落以致於露出鋼絲或鐵芯
- 牽引力降低或履爪磨損高度約
5 mm (0.2") 。
如果觀察到以上任何狀況或同時有多種狀況,請更換履帶。
- 將機器停放在水平表面上。
- 將鏟刀置於機器後方。
- 將鏟斗降至地面,並使斗桿處於垂直位置。
- 運用動臂向下的壓力,同時用鏟刀舉升機器,直到履帶離地為止。
- 將機器置於水平位置。
- 清潔履帶滾輪和防滑板周圍區域。
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插圖 2 g00484245 - 配備橡膠履帶的機器,請找出履帶內平面上的 "Omega" 標誌。
- 找出中央履帶滾輪下方的 "Omega" 標誌。
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插圖 3 g00522663 距離 (B) 應為 15 至 20 mm (0.6 至 0.8") 。 - 測量履帶中的下垂量。 下垂量是從滾輪底部測量到履帶上方表面而得出。 經適當調整的履帶下垂量應為
15 至 20 mm (0.6 至 0.8") 。
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插圖 1 | g02476456 |
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