G3512H and G3516H Generator Set Engines Caterpillar

Removal Procedure

1. Refer to Operation and Maintenance Manual, "Coolant (NGEC) - Change" for the correct draining and filling procedures.
   Show/hide table

   Illustration 1	g06270225

2. Remove clamp assembly (1), clips (3), and bolts (4).

3. Remove tube (2).
   Show/hide table

   Illustration 2	g06270395

4. Remove bolts (5), clips (7), and clips (8).

5. Remove tube (6).
   Show/hide table

   Illustration 3	g06270404

6. Remove bolts (10) and brackets (9).

7. Attach a suitable lifting device to the engine oil cooler assembly. The weight of the engine oil cooler assembly is approximately 90 kg (200 lb).
   Show/hide table

   Illustration 4	g06270410

8. Disconnect sensor (13). Remove bolts (12) and bolts (11).
   Show/hide table

   Illustration 5	g06270420

9. Remove bolts (15) and relocate tube assembly (14).
   Show/hide table

   Illustration 6	g06270422

10. Remove four bolts (17), four bolts (16), and engine oil cooler assembly (18).

Installation Procedure

1. Install engine oil cooler assembly (18) in the reverse order of removal.