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Self-locking nuts can be reused, provided resistance can be felt when the locking portion
passes over the thread of the bolt or stud.
DO NOT reuse self-locking nuts in critical locations, e.g. suspension components. Always
use the correct replacement self-locking nut.
Encapsulated Bolts
An encapsulated bolt can be identified by a coloured section of thread which is treated
with a locking agent.
Unless a specified repair procedure states otherwise, encapsulated bolts cannot be
reused and MUST be replaced if disturbed or removed.
Failure to replace an encapsulated bolt could lead to a dangerous riding condition.
Always replace encapsulated bolts.
Oil and Grease Seals
Replace any oil or grease seals that are removed. Removal will cause damage to an oil
seal which, if reused, would cause an oil leak.
Ensure the surface on which the new seal is to run is free of burrs or scratches. Renew
the component if the original sealing surface cannot be completely restored.
Protect the seal from any surface which could cause damage over which it has to pass
when being fitted. Use a protective sleeve or tape to cover the relevant surface and
avoid touching the sealing lip.
Lubricate the sealing lips with a recommended lubricant. This will help to prevent
damage in initial use. On dual lipped seals, smear the area between the lips with
appropriate grease.
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