FILM 6V3839 - Caterpillar

Removal Procedure
Start By:
Remove the front hood. Refer to Disassembly and Assembly, "Hood (Front) - Remove and Install".
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Remove four bolts (2) from elbow (1). Remove four bolts (6) from elbow (5). Disconnect elbow (1) and elbow (5) from the top of the radiator. Remove the gasket from each elbow.
Remove four tie straps (3) that hold wire harness (4) to the radiator. Position the wire harness away from the radiator.
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Remove eight bolts (8) and the hard washers that hold two fan guards (7) in position. Remove both of the fan guards.
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In order to protect the radiator core during fan removal, place a piece of cardboard between the fan and the radiator.
Position a suitable lifting sling around fan spider assembly (12). Secure the lifting sling to a suitable hoist. Remove six bolts (10) that hold fan adapter (11) to fan pulley hub (9). Remove fan spider assembly (12) and fan adapter (11) from fan pulley hub (9) as an assembly. The weight of the assembly is 59 kg (130 lb).Installation Procedure
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In order to protect the radiator core during fan installation, place a piece of cardboard between the fan and the radiator.
Position a suitable lifting sling around fan spider assembly (12). Secure the lifting sling to a suitable hoist. Lift fan spider assembly (12) and fan adapter (11) into position as an assembly on fan pulley hub (9), as shown. The weight of the assembly is 59 kg (130 lb). Install six bolts (10) that hold fan adapter (11) to fan pulley hub (9) .
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Position two fan guards (7) on the radiator. Install eight bolts (8) and the hard washers that hold the fan guards in position.
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Position wire harness (4) on the clips, as shown. Install four tie straps (3) that hold wire harness (4) to the radiator.
Install a new gasket on elbow (1) and on elbow (5). Position elbow (1) and elbow (5) to the top of the radiator. Install four bolts (2) that hold elbow (1) in position. Install four bolts (6) that hold elbow (5) in position.End By: Install the front hood. Refer to Disassembly and Assembly, "Hood (Front) - Remove and Install".