953C Track-Type Loader Hydrostatic Transmission and Hydraulic System Filters

Hydrostatic Transmission and Hydraulic System Filters - Replace

953C Track-Type Loader [SEBU7495]

953C Track-Type Loader Hydraulic System Oil - Change

953C Track-Type Loader Engine Starting with Jump Start Cables

HYDRAULIC SYSTEM

FILTER GP

953C Track-Type Loader Hydrostatic Transmission and Hydraulic System Filters - Replace

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NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "AVSpare Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on AVSpare products. Dispose of all fluids according to local regulations and mandates.

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Use caution when changing oil or changing filters. Hot oil or components can cause burns if they contact skin.

Operate the machine in order to warm the oil.

Park the machine on level ground. Lower all attachments to the ground with a slight downward pressure. Move the transmission lock switch into the LOCKED position. Stop the engine.

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Illustration 1	g00990796

Open the tank cover .
Slowly remove the hydraulic tank filler cap in order to relieve the system pressure.
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Illustration 2 g00990797
Remove the bolts from the filter cover. Use the handle to pull up the filter assembly. Remove the filter assembly.
Remove the filter element. Properly discard the filter element.
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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Illustration 3 g00990800
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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Illustration 4 g00990903
Open the access door on the right side of the machine.
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Illustration 5 g00990908
Remove the charge filter and the two case drain filters.
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 two new case drain filters.
Close the access door.
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Illustration 6 g00992205
Remove the filler strainer and clean the filler strainer. Install the filler strainer and the filler cap.