Komatsu ecot3 D65EX-16 - Replace Fuel Tank Breather Element

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MAINTENANCE
SERVICE PROCEDURE
REPLACE FUEL TANK BREATHER ELEMENT
NOTICE
Note that the fuel tank breather and hydraulic tank breather have different part numbers.
(The element is common to both. For details, see "WEAR PARTS LIST (PAGE 4-10)".)
Fuel tank breather part No.: 22U-60-21520
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).
Tightening torque: 10 to 14 Nm {1.0 to 1.4 kgm, 7.2 to 10.1 lbft}
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