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How to Bleed the Air from the Brake Circuit of a Komatsu Forklift

已有 265 次阅读2024-6-19 00:29 |系统分类:科技教育| Komatsu 分享到微信

This article explains how to bleed the air out of the brake circuit of a Komatsu forklift

Komatsu CSS Net ΕPC 05.2022

• Bleeding air from brake circuits

# This procedure should be carried out whenever work is

performed on the brake circuit to remove or replace a

component, or when air enters the circuit.

# The machine should be stopped, with the equipment to

the ground.

1 -Make sure the oil in the brake system oil tank (1) is at

max level.

Komatsu Forklift LinkOne EPC 11.2012Spare Parts Catalog

2 -Remove the safety caps and apply a clear hose (3) to the bleed screws (2) to collect the oil.

3 -Press the brake pedal to the floor and simultaneously loosen the bleed screw (2) of the brake unit under main tenance until the pedal reaches the end of its travel.

4 -Hold the pedals at the end of their travel while simulta neously tightening the bleed screw (2).

5 -Release the brake pedal, wait a few seconds, and re peat the steps described so far until there are no bubbles in the oil coming out of the bleed screw.

6 -Repeat the same steps on the other brake units.

# Frequently check the oil level in the oil tank and fill

whenever the level is near minimum.

# At the end of the bleeding procedure, apply the safe

ty caps to the screws (2).

Komatsu LinkOne Construction Parts Catalogue 2017

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