G3516B and G3520B Generator Set Engines Caterpillar

Installation Procedure

1. Inspect the condition of the gaskets and the O-ring seals. Replace the gaskets and the O-ring seals, if necessary.
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   Illustration 1	g00772910

2. Position a nylon strap (33) and a suitable lifting device on heat exchanger (34).
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   Illustration 2	g00772911

3. Install bolt (35) that is used to fasten the heat exchanger to the frame.
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   Illustration 3	g00772930

4. Install two bolts (36) that fasten the heat exchanger to the frame.
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   Illustration 4	g00772909

5. Install four gaskets (32) on the heat exchanger.
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   Illustration 5	g00772908

6. Put separator assembly (29) in position and install three bolts (31).

7. Install nuts (30) on the studs of the heat exchanger.
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   Illustration 6	g00772888

8. Install hose assembly (27) and tube assembly (28) on separator assembly (29).
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   Illustration 7	g00772887

9. Put tube assembly (26) in position and install nuts (25).
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   Illustration 8	g00772847

10. Put tube assemblies (21) and (23) in position and install nuts (22).

11. Put the gasket in position and install bolts (24).
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    Illustration 9	g00772846

12. Put the O-ring seal on tube assembly (19). Put tube assembly (19) in position in the separator assembly.

13. Put the gasket in position and install four bolts (20) to the water temperature regulator housing.

14. Install two clips (18).
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    Illustration 10	g00772845

15. Install the O-ring seal on tube (16). Put the tube in position. Install the ring, the retainers, and the bolts.
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    Illustration 11	g00772844

16. Install gauge (15).
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    Illustration 12	g00772843

17. Position valve (13) on elbow (14). Install bolts (13).
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    Illustration 13	g00772839

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    Illustration 14	g00772842

18. Install the O-ring seals on each end of tube (1). Position tube (1) between valve (12) and the elbow.

19. Install bolts (9) that fasten flange (11) and tube (1) to valve (12).

20. Position two retainers (8) and install bolts (7) that hold ring (10) in position in flange (11).
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    Illustration 15	g00772841

21. Install bolts (2 ) that hold flange (3) and tube (1) to the elbow.

22. Position two retainers (4) and install bolts (5) that hold ring (6) in position in flange (3).