DAMPER 4H5475 - Caterpillar

Use caution when changing oil or changing filters. Hot oil or components can cause burns if they contact skin.
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Slowly remove the hydraulic tank filler cap in order to relieve the system pressure.
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Remove the bolts and the cover.
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Open the access door on the right side of the machine.
Remove the charge filter and remove the case drain filter.
Wipe the sealing surfaces of the filter bases. Make sure that you remove all of the former filter seal.
Apply a thin coat of oil to the seals of the new filters. Install a new charge filter and a new case drain filter.
Close the access door.
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Remove the bolts from the filter cover. Use the handle to pull up the filter assembly. Remove the filter assembly.
Remove the filter elements. Properly discard the filter elements.Apply a thin coat of oil to the seal on the new filter.
Install the new filter element by hand. When the seal contacts the base, tighten the filter element for an additional 3/4 turn.
Check the condition of the seal for the filter cover. If the seal is damaged or if the seal is cut, replace the seal. Lubricate the seal with clean hydraulic oil.
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Install the filter assembly in the filter housing. Use caution to align the filter assembly properly. Install the cover and tighten the cover bolts.
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Install the cover and tighten the cover bolts. Remove the filler strainer and clean the filler strainer. Install the filler strainer and the filler cap.