Replacing The Abs Unit; Replacing The Front Abs Sensor; Replacing The Rear Abs Sensor - KTM 990 Adventure Repair Manual

10-15
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Replacing the ABS unit

– Gently actuate the hand brake lever and foot brake lever until you
NOTE: the fixation must be stiff; the position of the brake lever should
not move when the brake lines are unscrewed.
– Unscrew all 4 brake lines.
2
– Remove the 3 retaining screws
– Remount the holder for the ABS unit and tighten the nuts to 8 Nm.
– Position the ABS unit and connect the DL connector.
– Screw in the 3 retaining screws and tighten.
– Connect the banjo bolts (M10x1) for the brake line with new sealing
– Bleed the brake system (see chapter 12).
4
NOTE: immediately wash off any spilled brake fluid with water.

Replacing the front ABS sensor

– Remove the screw on the ABS sensor
– Remove the ABS sensor and the protective sleeve, remove the
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– Unclip the ABS sensor cable and remove.
– Run a new ABS sensor cable along the brake hose and clip on. Join
– Run the ABS sensor cable as illustrated and hold in place with cable
– Mount the ABS sensor with the protective sleeve
– Apply Loctite 243 to the screw on the ABS sensor
5
– Measure the air gap between the ABS sensor and the pulse

Replacing the rear ABS sensor

– Remove the screw on the ABS sensor and remove the ABS sensor
6
– Unclip the ABS sensor cable and remove.
– Mount a new ABS sensor and protective sleeve
– Apply Loctite 243 to the screw on the ABS sensor and tighten to 6
– Run the ABS sensor cable along the brake hose and clip on. Join the
– Measure the air gap between the ABS sensor and the pulse
start to feel resistance; this closes the supply bore to the brake
cylinder pistons and prevents the brake fluid from leaking out; fix in
this position.
the DL connector .
2
washers and tighten to 25 Nm.
fender .
4
headlight mask and disconnect the DM1 connector (see chapter
13).
the connectors.
clips.
the protective sleeve should face the ABS sensor (see photo).
6 Nm.
generator wheel:
max. 1.85 mm.
and the protective sleeve. Disconnect the connector DM (see
chapter 13).
protective sleeve should face the ABS sensor (see photo).
Nm.
connectors.
generator wheel:
max. 1.85 mm.
, lift the ABS unit and disconnect
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and the left screws on the
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. The collar on
5
and tighten to
3
. The collar on the
6