Checking The Oil Level Of The Hydraulic Clutch; Bleeding Of The Hydraulic Clutch - KTM 400-660 LC4 1998-2005 Repair Manual

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Checking the oil level of the hydraulic clutch

To check the oil level in the master cylinder of the clutch remove the
1
cover. For this purpose, remove screws
with the rubber boot
master cylinder should be 4 mm below the upper edge.
If necessary, fill up with biodegradable hydraulic oil SAE 10 (f.ex.
Motorex Kupplungs-Fluid 75).
!
– KTM
USES BIODEGRADABLE HYDRAULIC OIL FOR THE HYDRAULIC CLUTCH
. N
CONTROL EVER MIX BIODEGRADABLE HYDRAULIC OILS WITH MINERAL OILS
– A
LWAYS USE BIODEGRADABLE HYDRAULIC OIL
. N
CYLINDER EVER REFILL WITH MINERAL HYDRAULIC OIL OR BRAKE FLUID

Bleeding of the hydraulic clutch

To bleed, the cover of the master cylinder of the clutch needs to be
removed. For this purpose, remove screws
together with rubber bellows
remove the bleeder nipple
503.29.050.000 which is filled with SAE 10 hydraulic oil. Refill oil until
oil is discharged from the bore
state. Make sure that the oil does not overflow. The bleeder syringe can
be purchased from your KTM dealer.
Having completed the bleeding procedure, you have to verify that the
oil level in the master cylinder is correct. If necessary, fill up with
biodegradable hydraulic oil SAE 10 (f.ex. Motorex Kupplungs-Fluid 75).
!
– KTM
USES BIODEGRADABLE HYDRAULIC OIL FOR THE HYDRAULIC CLUTCH
. N
CONTROL EVER MIX BIODEGRADABLE HYDRAULIC OILS WITH MINERAL OILS
– A
LWAYS USE BIODEGRADABLE HYDRAULIC OIL
. N
CYLINDER EVER REFILL WITH MINERAL HYDRAULIC OIL OR BRAKE FLUID
1
and cover
3
. The oil level in the horizontal-standing
CAUTION
SAE 10
TO FILL UP THE MASTER
1
and take off cover
3
. At the slave cylinder of the clutch,
4
. In its place, mount the bleeder syringe
6 of the master cylinder in a bubble-free
CAUTION
SAE 10
TO FILL UP THE MASTER
2-16E
2
together
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5
!
.
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