KTM RC 390 User Manual

18 SERVICE WORK ON THE ENGINE 153
101918-10
–
Remove screws

. Remove oil filter cover

with the O-ring.
–
Pull oil filter

out of the oil filter housing.
Circlip pliers reverse (51012011000)
– Completely drain the engine oil.
– Thoroughly clean the parts and sealing surface.
L02271-10
–
Insert oil filter

.
–
Lubricate the O-ring of the oil filter cover. Mount oil filter cover

.
– Mount and tighten the screws.
Guideline
Screw, oil filter cover M5 8 Nm (5.9 lbf ft)
Screw, oil filter cover M6 12 Nm (8.9 lbf ft)
Info
Too little engine oil or poor-quality engine oil results in premature wear of the
engine.

KTM RC 390 Specifications

General

Displacement	373.2 cc
Max Torque	37 Nm @ 7000 rpm
Transmission	6-speed
Cooling System	Liquid Cooled
Front Suspension	WP APEX 43
Rear Suspension	WP APEX Monoshock
Rear Brake	230 mm disc, single-piston floating caliper
Fuel Tank Capacity	13.7 liters
Seat Height	824 mm
Bore x Stroke	89 mm x 60 mm
Compression Ratio	12.6:1
Frame	Steel Trellis Frame, Powder Coated
Engine Type	Single-cylinder, 4-stroke
Max Power	43.5 PS @ 9000 rpm
Fuel System	Electronic Fuel Injection
Front Brake	320 mm disc, 4-piston radial caliper
ABS	Dual Channel ABS
Dry Weight	172 kg
Front Tire	110/70 R17
Rear Tire	150/60 R17
Ground Clearance	158 mm