BREATHER AS 5070647 - Caterpillar

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Remove bolts (3) and cover (4) .
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Open rear access door (5) and lock in the "OPEN" position.
Loosen bolts (6) .
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Remove bolts (7) .
Remove cover (8) .
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Remove bolts (10) and cover (9) .
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Remove bolts (11) and the clamp.
Disconnect harness assembly (12) .
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Disconnect hose assemblies (13) and (14) and plug hoses (13) and (14) .
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Disconnect harness assembly (15) .
Disconnect hose assembly (16) and plug hose assembly (16) .
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Remove bolt (17) and (18) from hydraulic oil filter (19) .
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Remove bolts (20) .
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Attach Tooling (A) and a suitable lifting device to hydraulic oil tank (21) .
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Remove bolts (23) and adapter (22) .
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Remove O-ring seal (25) from adapter (24) .
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Remove bolts (26) that secure the hydraulic oil tank to the frame.
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Remove the hydraulic oil tank. The weight of the hydraulic oil tank is approximately 170 kg (375 lb).
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Remove O-ring seal (27) .
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Remove O-ring seal (28) .