Rock Shox 30 Service Manual page 21

Remove the dust wiper outer springs and clean the inside and outside
4
of the lower leg.
Clean the wiper seals.
Install the foam rings under the wiper seals.
5
Confirm the foam rings are installed evenly in the space under the
wiper seals and do not protrude over the bushings.
Install the wiper springs.
6
Apply SRAM® Butter grease to the inner surfaces of the wiper seals.
50 Hour Service Continue the 200 Hour Service with Lower Leg Installation.
SRAM Butter Grease
21
Lower Leg Service