Replace Breather Element In Hydraulic Tank - Komatsu PC220LC -8 Operation & Maintenance Manual

MAINTENANCE PROCEDURE

REPLACE BREATHER ELEMENT IN HYDRAULIC TANK

The parts and oil are at high temperature immediately after the engine is stopped, and may cause burns. Wait for the
temperature to go down before starting the work.
When removing the oil filler cap, turn it slowly to release the internal pressure, then remove it.
1. Remove the cap of oil filler (F) at the top of the hydraulic tank.
2. Replace element (1) inside the cap.
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WARNING
MAINTENANCE