G3516B and G3520B Generator Set Engines Caterpillar

Installation Procedure

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Illustration 1	g00762168

1. Ensure that the O-ring seals are in position on tube (6) and elbow assembly (4). Place clean engine oil on the seals.

2. Attach a suitable lifting device to engine oil cooler (8) and install tube assembly (6).
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   Illustration 2	g00761851

3. Ensure that tube (6) is in the correct position in the adapter of the engine oil filter housing. Install two bolts (7) on tube assembly (6).

4. Install engine oil cooler (8) on elbow assembly (4).
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   Illustration 3	g00761811

5. Install the gasket and the bolts that hold flange (5). Install the gasket and the bolts that hold tube assembly (4).
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   Illustration 4	g00762213

6. Install two bolts (10).
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   Illustration 5	g00762200

7. Install two bolts (9) and remove the lifting device.
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   Illustration 6	g00761767

8. Place clean engine oil on the O-ring seal on the end of tube (3). Install elbow (2) and tube (3) in the engine oil cooler bonnet. Ensure that the gasket is in place and install the bolts. Connect electrical harness (1).

9. Check the oil level in the engine. Add engine oil, if necessary. Fill the coolant system to the correct level with coolant. Refer to the Operation and Maintenance Manual for the correct procedure.