C280-16 Petroleum Engine Caterpillar

Turbocharger

Usage:

C280-16 A4F

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Illustration 1	g03779342

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Table 1
Specification for 362-8652 Turbocharger Gp
Item	Qty	Part	Specification Description
1	18	5A-3604 Bolt	Before assembly, apply green Loctite 648 to the threads. Torque to 40 ± 8 N·m (30 ± 6 lb ft).
2	6	163-5495 Lockwasher Set	Torque to 50 ± 10 N·m (37 ± 7 lb ft).
3	1	163-5497 Screw	Before assembly, apply green Loctite 648 to the threads.
4	1	364-2150 Compressor Wheel	Before assembly, apply Loctite C5A copper anti-seize to the threads. Torque to 610 ± 30 N·m (450 ± 22 lb ft).
5	6	163-6443 Bolt	Before assembly, apply green Loctite 648 to the threads. Torque to 6 N·m (53 lb in).
6	1	200-8029 Speed Sensor Gp	Torque to 12 ± 2 N·m (106 ± 18 lb in).
7	-	-	Apply 5.0 mm (0.20 inch) bead at location on complete circumference of outlet housing without any gaps. Before assembly, apply black Loctite 593 to the bearing housing. Assemble outlet housing to bearing housing within 5 minutes of applying the sealant. Sealant must be cured for minimum 2 hours before turbocharge is put into service.

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Illustration 2	g03779344
Housing assembly

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Table 2
Item	Qty	Part	Specification Description
8	4	164-5070 Plug	Torque to 40 ± 5 N·m (30 ± 4 lb ft).
9	7	8T-4244 Nut	Torque to 70 ± 5 N·m (52 ± 4 lb ft).

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Illustration 3	g03779347
164-5328 Inlet Housing

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Table 3
Item	Qty	Part	Specification Description
10	9	191-8920 Bolt	Before assembly, apply Loctite C5A copper anti-seize to the threads.

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Illustration 4	g03779338
258-7579 Turbocharger Oil Lines Gp

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Table 4
Item	Qty	Part	Specification Description
11	9	191-8920 Bolt	Before assembly, apply Loctite C5A copper anti-seize to the threads.

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