SCREEN AS 2043803 - Caterpillar

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Install O-ring seals (21) in the grooves of sight gauge (20).
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Position sight gauge (20) and install mounting bolts (19) on the side of the hydraulic tank. Tighten mounting bolts (19) to a torque of 7 1 N m (62 9 lb in).
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Install plate (18) and screen assemblies (17) on baffle assembly (10).
Install nut (16). Tighten nut (16) to a torque of 20 5 N m (15 4 lb ft).
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Install O-ring seal (15) in the groove of baffle assembly (10).
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Install screen (13) and plate (14) on baffle assembly (8).
Install nut (12). Tighten nut (12) to a torque of 20 5 N m (15 4 lb ft).
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Install O-ring seal (11) in the groove of baffle assembly (8).
Repeat Steps 10 through 12 in order to assemble the remaining baffle assembly.
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Install baffle assemblies (8) and bolts (7) inside the hydraulic tank.
Install baffle (10) and bolts (9) inside the hydraulic tank.
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Clean the mating surface of the hydraulic tank. Apply Tooling (A) to the hydraulic tank, as shown. Note: Make sure that the ends of Tooling (A) overlap in a crisscross manner, as shown.
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Install cover assembly (6) and bolts (5). Tighten bolts (5) to a torque of 55 10 N m (41 7 lb ft).
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Install strainer assembly (4).
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Fasten strainer assembly (4) to the cover assembly with lock ring (3).
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Install filler cap (2).
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Install breaker relief valve (1). End By:
Install the hydraulic tank. Refer to Disassembly and Assembly, "Hydraulic Tank (Implement, Hydraulic Fan) - Install".