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