RADIATOR GP 2107998 - Caterpillar

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Disconnect hose assemblies (13).
Disconnect hose assemblies (16).
Disconnect harness assembly (14).
Remove plate (15) with the valve assembly.
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Disconnect hose assemblies (17) and (18).
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Disconnect hose assemblies (19).
Disconnect hose assemblies (20).
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Disconnect harness assemblies (21).
Disconnect hose assemblies (22).
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Disconnect hose assemblies (23).
Remove bolt (24) in order to disconnect harness assembly (25).
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Disconnect harness assembly (27).
Remove bolts (26) and bracket (28).
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Remove bolts (29).
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Remove bolts (30).
Tilt panel (31) rearward in order to remove the flywheel housing bolts.
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Remove bolts (33) and (34).
Install Tooling (A) and a suitable lifting device to the main hydraulic pump.
Remove bolts (32).
Remove main hydraulic pump (41). The combined weight of the main hydraulic pump and the pump drive coupling is approximately 213 kg (470 lb).
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Remove coupling element (35).
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Remove socket head bolts (36) and inserts (37).
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Remove alignment pins (38) from the flywheel.
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Remove setscrews (39).
Remove coupling assembly (40) from main hydraulic pump (41).
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Remove socket head bolts (44) and inserts (43).
Remove alignment pins (45) from hub (42).