Komatsu D85EX-18 Operation & Maintenance Manual page 196

MACHINE OPERATIONS AND CONTROLS
8)
Connect DEF supply hose (b) to BIB container (a).
(c) Connecting side to the BIB container
(d) Inserting side to the DEF filler port
9)
Incline BIB container (a) so that valve (e) of DEF sup-
ply hose (b) comes downward.
10) Insert DEF supply hose (b) into filler port (2).
11) Open valve (e) of DEF supply hose (b).
12) By watching sight gauge (3), add DEF through filler
port (2) until float (4) reaches line F (5).
Refill capacity of DEF tank: 23.5 ℓ
Line (6) in the sight gauge indicates approximately 5 ℓ
below line F, and line (7) indicates approximately 10 ℓ.
Line (8) is the max adding line when DEF may freeze
in cold weather.
13) After adding, close valve (e) of DEF supply hose (b).
14) Remove DEF supply hose (b) from DEF tank (f).
15) Align claw (9) of the cap with groove (10) of the filler
port and close the cap securely by turning it clockwise
by 90 °.
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OPERATION