2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 260Get this manual
CLUTCHKICKSTARTERGEARSHIFT LINKAGE ('04'05) Apply locking agent to the center pin bolt threadsInstall the center pin bolt and tighten itTORQUE: 22 N-m (2.2 kgf-m, 16 Ibfft)
Install the plunger springs, plungers and ratchet pawls into the drum shifter, and set them into the guide plate