HYDRAULIC AR 1594879 - Caterpillar

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Remove bolts (3) and remove related flanges (4) .
Position hose assembly (5) out of the way.
Repeat for hose assembly (6) .
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Disconnect hose assembly (7) .
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Disconnect harness assemblies (8) and (10) .
Disconnect hose assembly (9) .
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Disconnect hose assembly (11) .
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Remove bolts (12) and position bracket assembly (13) out of the way.
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Disconnect hose assemblies (14) and (15) .
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Disconnect harness assembly (16) .
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Remove bolts (17) and remove mount (18) .
Repeat for the other mount.
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Remove bolt (19) .
Remove bolts (21) and remove support (20) .
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Remove panel (22) .
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Remove bolts (23) from tube assembly (24) and remove the O-ring seal.
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Disconnect hose assembly (25) .
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Remove bolts (26) and remove guards (27) .
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Attach Tooling (A) and a suitable lifting device to the main hydraulic pump. The weight of main hydraulic pump (29) is approximately 227 kg (500 lb).
Remove bolts (28) and remove main hydraulic pump (29) .