G3512 Generator Set Engine Caterpillar

Removal Procedure

Start By:

1. Remove the Belt Guard. Refer to Disassembly and Assembly, Belt Guard - Remove and Install.

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Illustration 1	g06361718

1. Remove bolts (1) and support channel (2).
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   Illustration 2	g06361723

2. Remove clamps (3) and tube assembly (4).
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   Illustration 3	g06361733

3. Remove bolts (5) and guard panel assembly (6).
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   Illustration 4	g06361743

4. Remove bolts (7) and guard panel assembly (8).
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   Illustration 5	g06362134

5. Remove bolts (9) and channel (10).
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   Illustration 6	g06362144

6. Remove bolts (11) and guard panel assembly (12).
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   Illustration 7	g06362157

7. Remove bolts (13) and guard panel assembly (14).
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   Illustration 8	g06362167

8. Attach a suitable lifting device to fan blower group (16). The weight of fan blower group (16) is approximately 37 kg (82 lb).

9. Remove bolts (15) and fan blower group (16).
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   Illustration 9	g06361919

10. Remove v-belt set (17).
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    Illustration 10	g06361950

11. Remove bolts (18).

12. Use two people to remove fan pulley (19). The weight of fan pulley (19) is approximately 25 kg (55 lb).
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    Illustration 11	g06361974

13. Use a suitable lifting device on fan drive (20). The weight of fan drive (20) is approximately 33 kg (73 lb).

14. Remove bolts (21) and fan drive (20).

Installation Procedure

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Illustration 12	g06361974

1. Use a suitable lifting device on fan drive (20). The weight of fan drive (20) is approximately 33 kg (73 lb).

2. Position fan drive (20) and install bolts (21).
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   Illustration 13	g06361950

3. Use two people to position fan pulley (19). The weight of fan pulley (19) is approximately 25 kg (55 lb).

4. Install bolts (18).
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   Illustration 14	g06361919

5. Install v-belt set (17).
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   Illustration 15	g06362167

6. Attach a suitable lifting device to fan blower group (16). The weight of fan blower group (16) is approximately 37 kg (82 lb).

7. Position fan blower group (16) and install bolts (15).
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   Illustration 16	g06362157

8. Position guard panel assembly (14) and install bolts (13).
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   Illustration 17	g06362144

9. Position guard panel assembly (12) and install bolts (11).
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   Illustration 18	g06362134

10. Position support channel (10) and install bolts (9).
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    Illustration 19	g06361743

11. Position guard panel assembly (8) and install bolts (7).
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    Illustration 20	g06361733

12. Position guard panel assembly (6) and install bolts (5).
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    Illustration 21	g06361723

13. Install tube assembly (4) and clamps (3). Tighten clamps (3) to a torque of 28 ± 0.5 N·m (21 ± 0.4 lb ft).
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    Illustration 22	g06361718

14. Install support channel (2) and bolts (1).