G3516B and G3520B Generator Set Engines Caterpillar

Engine Oil Cooler - Remove

Usage:

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NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates.

Drain the coolant from the cooling system into a suitable container for storage or disposal.
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Illustration 1 g00761767
Disconnect electrical harness (1).
Remove the bolts in elbow (2) and tube (3). Remove the unit from the engine oil cooler bonnet.
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Illustration 2 g00761811
Remove the bolts from elbow assembly (4). Remove the bolts from flange (5).
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Illustration 3 g00761851
Remove two bolts (7) from tube assembly (6).
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Illustration 4 g00762168
Attach a suitable lifting device to the engine oil cooler (8).
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Illustration 5 g00762200
Remove two bolts (9).
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Illustration 6 g00762213
Remove two bolts (10).
Remove engine oil cooler (8) with elbow assembly (4) and remove tube assembly (6). The weight of the engine oil cooler is approximately 78 kg (171 lb).