Komatsu D61EX-24 Operation & Maintenance Manual page 390

MAINTENANCE
8.
Pull filter (6) up while pushing in the tip of filter removal
tool (3), and remove it.
9.
Return the removed spacer (5) to filter removal tool (3),
and keep them.
10. Insert a new filter and a new equalizing element into the
bottom of the DEF pump, and lightly tighten them with
hand.
11. Tighten filter cap (1).
Tightening torque: 20 to 25 Nm {2.0 to 2.5 kgm, 14.5 to
18.1 lbft}
MAINTENANCE PROCEDURE
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