BARREL 2441961 - Caterpillar

Disconnect harness assembly (15) and harness assemblies (16). Cut cable straps (17) .
Illustration 12 g01962581
Disconnect hose assemblies (18) .
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Remove tube assembly (19) .
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Use two people in order to remove guard assembly (20). The weight of guard assembly (20) is approximately 27 kg (60 lb).
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Remove plug (21) in order to drain any remaining hydraulic system oil into a suitable container. Disconnect elbow assembly (22) from the main hydraulic pump.
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Disconnect hose assembly (24). Remove filter base and filter (23). Remove bracket assembly (25) .
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Remove blocks (26) and the O-ring seals.
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Remove panel (27) through the frame assembly.
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Attach Tooling (A) and a suitable lifting device to main hydraulic pump (29). The weight of main hydraulic pump (29) is approximately 250 kg (550 lb). Remove bolts (28). Use Tooling (A) and the suitable lifting device in order to remove main hydraulic pump (29) .
Illustration 20 g01962920
Remove pilot pump (30) and the O-ring seal.
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Remove coupling element (31) from the engine flywheel.
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Remove socket head bolts (32) and remove inserts (33) .
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Remove alignment pins (34) from the flywheel.
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Remove setscrews (35) .
Remove coupling assembly (36) from main hydraulic pump (29) .
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Remove socket head bolts (39) and inserts (38) from coupling assembly (36) .
Remove spring pins (37) from coupling assembly (36) .