Replace Fuel Tank Breather Element; Replace Hydraulic Tank Breather Element - Komatsu D475A-5E0 Operation & Maintenance Manual

SERVICE PROCEDURE

REPLACE FUEL TANK BREATHER ELEMENT

1. Remove nut (2) of breather assembly (1) at the top surface of
the fuel tank, then remove cover (3).
2. Replace breather element (4) with a new part.
3. Install cover (3) and nut (2).

REPLACE HYDRAULIC TANK BREATHER ELEMENT

1. Remove nut (2) of breather assembly (1) at the top of the
hydraulic tank, then remove cover (3).
2. Replace breather element (4) with a new part.
3. Install cover (3) and nut (2).
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MAINTENANCE