Case CX26B, CX30B Series 2 Mini 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. Electrical System
8. Booms, dippers and buckets
9. Dozer Blade and Arm
10. Platform, cab, bodywork and decals
11. Special Tool Index

Manual Extract: Water separator draining

Drain off the water separator (W) whenever there is a lot of drain collected in the water separator at the bottom of the cup (C) even if the time for periodic inspection has not elapsed yet. The cup of the water separator (C) is made of semi-transparent material and, in the cup itself, the red colored floating ring (FR) which rises on the surface of the drain is installed to visualize the amount of drain. A level sensor connected to a warning device on the gauge cluster is provided as optional device.
Drain off the water separator in the following manner: 1. Prepare a waste oil container collecting waste oil.
2. Close the fuel cock (FC).
3. Loosen the drain cock (DC) at the bottom of the water separator, and drain off any water collected inside.
4. Tighten the drain cock (DC) manually.
5. Air bleeding from fuel system.
NOTE: If no drain drips when the drain cock is opened, loosen the air bleeding bolt (A) on the top of the water separator by turning counterclockwise 2 – 3 times using screwdriver.
(This may occur in case of the water separator position is higher than the fuel oil level in the fuel tank).
After draining, be sure to tighten the air bleeding bolt (A).