KTM 125 SX Motorcycle User Manual


 
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10
DRIVING INSTRUCTIONS »
What you should check before each start
When you start off, the motorcycle must be in a perfect technical condition.
For safety reasons, you should make it a habit to perform an overall check of
your motorcycle before each start.
The following checks should be performed:
1 CHECK TRANSMISSION OIL LEVEL
Too little transmission oil leads to premature wear and will ultimately destroy
gear wheels and parts of the shift mechanism.
2 FUEL
Check that there is sufficient fuel in the tank; when closing the filler cap,
check that the tank venting hose is free of kinks.
3 CHAIN
A loose chain was fall off the chain wheels; an extremely worn chain may
tear, and insufficient lubrication may result in unnecessary wear of the
chain and chain wheels.
4 TIRES
Check for damaged tires. Tires showing cuts or dents must be replaced.
The tread depth must comply with the legal regulations. Also check the
air pressure. Insufficient tread and incorrect air pressure deteriorate the
driving performance.
5 BRAKES
Check correct functioning of the braking system. Verify that there is suf-
ficient brake fluid in the reservoir. The reservoirs have been designed in
such a way that brake fluid does not need to be refilled even when the
brake pads are worn. If the level of brake fluid falls below the minimum
value, this indicates a leak in the braking system or completely worn out
brake pads. Arrange for the braking system to be checked by an author-
ized KTM dealer, as complete failure of the braking system can be expected.
Also check the state of the brake hose and the thickness of the brake
linings.
Check free travel of the hand brake lever and foot brake lever.
If the resistance in the hand brake lever or foot brake pedal feels „spongy“
(too much give), this is an indication that something is wrong with the brake
system. Don’t ride your motorcycle anymore without first having the brake sys-
tem looked over by a KTM dealer.
6 CABLES
Check correct adjustment and easy running of all control cables.
7 COOLING FLUID
Check the level of cooling fluid when the engine is cold.