Bajaj Pulsar F250 BS VI Service Station Manual page 14

Replacement Parts
Replacement parts must be BAJAJ genuine or recommended
by BAJAJ. Gaskets, O-rings, Oil seals, Grease seals, Circlips or
Cotter pins must be replaced with new ones whenever
disassembled.
Assembly Order
In most cases assembly order is the reverse of disassembly,
however, if assembly order is provided in this Service Manual,
follow the procedures given.
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