Case CX490C Crawler 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. Platform, cab, bodywork and decals
11. Special Tools Index
12. Hydraulic Schematics
13. Electrical Schematics

Manual Extract: Fuel leak-off pipe installation
1. Temporarily tighten the fuel leak-off pipe to the common rail assembly.
2. Temporarily tighten the fuel leak-off pipe to the fuel supply pump.
3. Temporarily tighten the fuel leak-off pipe to the cylinder head and fuel filter bracket.
4. Temporarily tighten the fuel leak-off pipe to the pipe bracket.
5. Securely tighten the fuel leak-off pipe to the fuel supply pump.

Tightening torque: 17 N·m (13 lb ft) 6. Securely tighten the fuel leak-off pipe to the common rail assembly.
Tightening torque: 20 N·m (15 lb ft) 7. Completely tighten the fuel leak-off pipe to the cylinder head.
Tightening torque: 41 N·m (30 lb ft) 8. Completely tighten the fuel leak-off pipe to the fuel filter bracket.
Tightening torque: 41 N·m (30 lb ft) 9. Completely tighten the fuel leak-off pipe to the pipe bracket.
Tightening torque: 41 N·m (30 lb ft)