Certain 303.5C CR and 303C CR Mini Hydraulic Excavators May Require an External Seal Kit Between the Engine Oil Pan and the Crankcase {1302}
- Mini Hydraulic Excavator:
- 303.5C (S/N: DMY1-UP)
- 303C (S/N: BXT1-UP)
ReferenceSpecial Instruction, REHS5645, "Installation Procedure for an External Seal Kit Between the Engine Oil Pan and Crank Case on Certain 303C CR and 303.5C CR Excavators"
An external seal kit is available for certain 303.5C CR and 303C CR Mini Hydraulic Excavators. The seal kit prevents oil leakage between the oil pan and the crankcase around the main bearing. The seal should be applied to the front and rear cover plate of the existing oil pan.
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Parts List     | |||
---|---|---|---|
Item     | Qty     | Part No.     | Part Name     |
1     | 1     | 362-3742     | Engine Oil Pan Kit     |
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External Seal Kit for Mini Hydraulic Excavators     | ||
---|---|---|
Model     | Effectivity     | Adaptability     |
303.5C CR     | S/N:DMY1577-UP     | S/N:DMY1-1576     |
303C CR     | S/N:BXT2244-UP     | S/N:BXT1-2243     |
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