PUMP GP-GEAR 1873707 - Caterpillar

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Remove two seal retainers (24) and the two O-ring seals from outlet plate (23) .
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Remove the O-ring seal and ring (25) from outlet plate (24) .
Remove the O-ring seal and the ring seal from outlet plate (24) .
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Remove body (26) and the cartridge assembly from cover (27) .
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Remove cartridge assembly (28) from body (26) and shaft (29) .
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Remove seal ring (30) from body (26) .
Remove retaining ring (31) and shaft (29) from body (26) .
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Use Tooling (A) to remove retaining ring (32) .
Remove bearing (33) from shaft (29) .
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Remove washer (34) from body (26) .
Use Tooling (B) to remove two lip seals (35) from body (26) .
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Note the direction of the arrows that are nearest screws (38) and the direction of the arrow on ring (37) for assembly purposes.
Note: Put identification marks on the cartridge assembly for assembly purposes.
Remove screws (38) and inlet plate (36) .
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Remove two seal retainers (39) and the two O-ring seals from inlet plate (36) .
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Remove flexplate (40) .
Remove ring (37) and rotor (41) .
Remove flexplate (42) .
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Remove vanes (44) from rotor (41) .
Remove inserts (43) from vanes (44) .
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Remove two seal retainers (45) and the two O-ring seals from outlet plate (46) .
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Remove the O-ring seal and ring (47) from outlet plate (46) .
Remove the O-ring seal and the ring seal from outlet plate (46) .