Case CX260C Excavator Service Manual

Table of Contents

1. Content
2. Introduction
3. Engine
4. Hydraulics System
5. Frames and Ballasting
6. Tracks and Track Suspension
7. Cab Climate Control
8. Electrical System
9. Booms, dippers and buckets
10. Dozer Blade and Arm
11. Platform, cab, bodywork and decals
12. Special Tools Index
13. Hydraulic Schematics
14. Electrical Schematics

Manual Extract: Engine intake and exhaust system – Inspect

Suction air system inspection – functions The suction air system consists of an air cleaner, suction air line, and turbocharger or the like. Suction air enters the engine through the air cleaner and intake manifold.
Suction air system inspection
Inspection performed when there is a possibility that there is an abnormality in the suction air system
1. Inspect the air cleaner.
• There must be no excessive dirt or clogging.

2. If a problem is found, clean or replace.

3. Inspect the suction air line.
• There must be no crushing, breakage, or air leaks.
• There must be no inappropriate pipes or curves that would lead to increased suction air resistance.
• There must be no lead valve breakage.

4. If a problem is found, perform repair or replacement.
5. Inspect the turbocharger.
• There must be no abnormal rattling of the turbine shaft.
• There must be no oil leakage.

6. If a problem is found, perform repair or replacement.