Derbi Rambla 250 Manual page 10

Characteristics
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Keep coupled parts together since they have "adjusted" to each other due to normal wear
and tear.
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Some components must be used together or replaced altogether.
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Keep away from heat sources.
REASSEMBLING COMPONENTS
CAUTION
NEVER REUSE A CIRCLIP; IF A CIRCLIP HAS BEEN REMOVED, IT MUST BE REPLACED WITH
A NEW ONE. WHEN INSTALLING A CIRCLIP, ENSURE THAT ITS ENDS ARE NOT STRETCHED
MORE THAN IS NECESSARY TO FIT IT ONTO THE SHAFT.
AFTER INSTALLING THE CIRCLIP, CHECK THAT IT IS FULLY AND CLEANLY INSTALLED IN ITS
SEAT.
DO NOT USED COMPRESSED AIR TO CLEAN BEARINGS.
NOTE
BEARINGS MUST BE ABLE TO ROTATE FREELY, WITHOUT JAMMING AND/OR NOISE, OTH-
ERWISE THEY NEED REPLACING.
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Use only ORIGINAL Derbi SPARE PARTS.
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Comply with lubricant and consumables usage guidelines.
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Lubricate parts (whenever possible) before refitting them.
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When tightening nuts and screws, start from the ones with the largest section or from the
internal ones, moving diagonally. Tighten nuts and screws in successive steps before ap-
plying the tightening torque.
•
Always replace self-locking nuts, washers, sealing rings, circlips, O-rings, split pins and
screws with new ones if their tread is damaged.
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When fitting bearings, make sure to lubricate them well.
•
Check that each component is fitted correctly.
•
After a repair or routine maintenance procedure, carry out pre-ride checks and test the ve-
hicle on private grounds or in an area with low traffic density.
•
Clean all coupling surfaces, oil guard rims and washers before refitting them. Apply a light
layer of lithium-based grease on the oil guard rims. Reassemble the oil guards and the
bearings with the brand or lot number facing outward (visible side).
ELECTRIC CONNECTORS
Electric connectors must be disconnected as described below as non-compliance with the procedure
so described causes irreparable damage to both the connector and the cable harness: Press the rele-
vant safety hooks, if any.
CAUTION
TO DISCONNECT THE TWO CONNECTORS, DO NOT PULL THE CABLES.
•
Grip the two connectors and disconnect them by pulling them in opposite directions.
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