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Workshop manual RR 4T - 400 - 450 - 525
Fitting the oil filter
– Pour engine oil into the oil filter casings until they are about
1/4 full.
– Insert the two oil filters 1 in the crankcase.
– Oil the O-rings on the oil filter covers and fix covers 2 with the
four screws (M5x16), applying a tightening torque of 6 N·m.
– Fit the kickstart and the gearshift lever.
Adding engine oil
– Fit clamping screws 3 and 4 and oil drain screw 5 and then
tighten them.
NOTE: Tightening torques: 3 10 N·m, 4 15 N·m, 5 20 N·m.
– Remove the clamping screw from the clutch cover and pour in
1.20 litres of 10W-50 engine oil (see table in Chapter 3 Tight-
ening torques - Specifications - Recommended products).
– Replace the clamping screw and check the seal of the engine.
NOTE: Check the engine oil level after reinstalling the engine on
the vehicle.
- WE RECOMMEND USING ONLY SYNTHETIC OILS
OF KNOWN BRANDS HAVING OR EXCEEDING THE
QUALITY REQUIREMENTS OF API CLASSES SG OR
SH (CHECK THE INFORMATION PROVIDED ON THE CON-
TAINERS).
- AN INSUFFICIENT QUANTITY OF OIL, OR AN OIL OF IN-
FERIOR QUALITY, LEADS TO PREMATURE WEAR OF THE
ENGINE.
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1
4
3
5