SRAM GUIDE RSC 2015 Service Manual page 8

Use a T10 TORX® wrench to remove the reservoir cap bolt nearest
5
to the lever blade.
6 Carefully turn the lever body upside down so that the detent
spring and ball fall out of the lever body. If they do not initially fall
out, gently tap the lever against a clean rag.
Use a T10 TORX® wrench to remove the remaining reservoir cap
7
bolt.
Remove the reservoir cover and bladder from the lever body.
8
T10 TORX wrench
T10 TORX wrench
Lever Blade Removal 8