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KTM 250 SX 2003 - Rider Maintenance Checks

KTM 250 SX 2003
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ENGLISH
15
IMPORTANT CHECKS AND MAINTENANCE TO BE CARRIED OUT BY THE RIDER
Check gear box oil level
Check brake fluid level
Check brake pads for wear
Lubricate and adjust cables and nipples
Bleed fork legs regulary
Remove and clean dust bellows regularly
Clean and lubricate chain, check tension and adjust if necessary ●●
Clean air filter and filter box
Check tires for pressure and wear
Check cooling liquid level
Check fuel lines for leaks
Empty and clean float chamber
Check all control elements for smooth operation
Check brake performance ●●
Treat blank metal parts (with the exception of brake and exhaust systems)
with wax-based anti corrosion agent
Check tightness of screws, nuts and hose clamps regularly
For cross-
country use
Once a year
After every
cleaning
Before each
start
RECOMMENDED INSPECTION OF THE 250 SX AND ENGINE
USED FOR COMPETITIONS BY YOUR
KTM WORKSHOP
(ADDITIONAL ORDER FOR THE KTM WORKSHOP)
Check the reed-type intake valve for wear ●●●
Check the clutch shoes for wear ●●●
Check the length of the clutch springs ●●●
Check the cylinder and piston for wear ●●●
Check the exhaust control for proper functioning and smooth running
●●●
Check the eccentricity of the crankshaft journal ●●●
Check the radial clearance of the conrod bearings ●●
Check the radial clearance of the piston pin main bearing ●●
Check the crankshaft main bearing for wear ●●
Replace the crankshaft bearings and conrod bearings ●●
Check the entire transmission including roller and bearings for wear ●●
30
hours
45
hours
60
hours
90
hours
120
hours
135
hours

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