English – KTM 640 LC4 ENDURO User Manual

Page 44

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ENGLISH

43

TROUBLE

High oil consumption

Headlight and parking light
fail

Flasher lights, brake light,
fan and horn fail

The NEUTRAL lamp is not
on even though the gear is
in NEUTRAL

The battery is discharged

No values are visible in the
Tripmaster display.

No speed display.

CAUSE

Buckling gear ventilation hose

Engine oil level too high

Engine oil too thin (viscosity)

Blown fuse

Blown fuse

Defect neutral switch.

Loose connections, defect cable.

The ignition (power consumer)
hasn’t been switched off

The battery isn’t charged by the
generator because

Main fuse melted through

Defective sensor cable or oxidized
socket connector.

REMEDY

Readjust or replace ventilation hose

Check engine oil level when the engine is warm; correct if
necessary

Use thicker engine oil; see chapter „Engine oil“

Replace fuse (5).

Replace fuse (4).

Connect cable to ground; neutral switch must be replaced if
indicator lamp lights up.

Check connections and cables.

Recharge the battery according to the relevant instructions.

Remove seat and check voltage regulator connections; voltage
regulator and generator should be checked by a KTM dealer.

Replace the main fuse (1) under the seat

Check the sensor cable for damage and replace it if necessary.
Remove the headlight mask and check the socket connector.
Contact a KTM dealer.

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