C175-16 and C175-20 Locomotive Engines Caterpillar

Turbocharger - Remove

Usage:

Removal Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	3E-3882	Eyebolt	2

Start By:

Remove the flexible exhaust pipe.

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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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat^® products. Dispose of all fluids according to local regulations and mandates.

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Illustration 1	g06208438

Remove shield (1).
Loosen clamps (4) and clamps (3).
Remove hose (2) and hose (5).
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Illustration 2 g06208441
Remove bolts (6)
Remove shield (7).
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Illustration 3 g06208450
Remove bolts (9).
Remove shield (8).
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Illustration 4 g06208451
Remove bolts (10).
Disconnect latch mechanisms (11).
Remove shield assembly (12).
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Illustration 5 g06208452
Remove bolts (14).
Remove shield (13).
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Illustration 6 g06208453
Remove bolts (15).
Remove shield (16).
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Illustration 7 g06208463
Remove bolts (17).
Remove shield (18).
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Illustration 8 g06208465
Remove bolts (19).
Remove shield (20).
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Illustration 9 g06208469
Remove bolts (21).
Remove shield (22).
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Illustration 10 g06208470
Remove bolts (23).
Remove shield (24).
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Illustration 11 g06208471
Remove bolts (25).
Remove shield (26)
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Illustration 12 g06208472
Remove bolts (28).
Remove shield (27).
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Illustration 13 g06208474
Remove bolts (29) and bolts (30).
Disconnect hose assemblies (31) and (32).
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Illustration 14 g06208475
Remove bolts (33).
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Illustration 15 g06208480

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Illustration 16 g06197413
Disconnect the coolant hose assembly and remove tee (36).
Remove bolts (39), flange (37), and gasket (38).
Attach Tooling (A) and a suitable lifting device to turbocharger assembly (34). The weight of turbocharger assembly (34) is approximately 246 kg (543 lb).
Remove bolts (35) and turbo charger (34).
Repeat Steps 30 through 33 to remove another turbocharger.

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NOTICE

Clamp assemblies MUST only be used once. Discard all clamp assemblies after use.

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NOTICE

Bellows assemblies MUST only be used once. Discard all bellows assemblies after use.

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Illustration 17 g06196327
Loosen clamps (45). Remove elbow (43) and bellows assembly (44).
Loosen clamps (42). Remove elbow (40) and bellows assembly (41).
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Illustration 18 g06196328
Loosen clamps (50). Remove adapter (46) and bellows assembly (48).
Loosen clamps (51). Remove adapter (47) and bellows assembly (49).