SRAM Guide Ultimate Service Manual page 23

4 Insert the sleeve into the coupler by hand.
The sleeve threads must be oriented away from the base of the
coupler.
5 Insert the sleeve and coupler into the keyslot of the SRAM® Guide
Lever Internals Assembly Tool.
Use the SRAM tool to align the slots on the sleeve with the slots on the
contact adjust dial and insert the SRAM tool into the lever body until
you feel the sleeve and contact adjust dial engage.
Thread the sleeve into the lever body until it stops then remove the
SRAM tool from the lever body.
Guide Lever Internals Assembly Tool 20 mm or 15 mm Thru Axle
Piston Assembly Installation 23