2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 247Get this manual
SUB-TRANSMISSIONGEARSHIFT LINKAGE Remove the shift lever box from the base bracketCheck that the detent plunger moves smoothlyCheck the plunger sliding surface of the shift lever box for abnormal wear or damageCheck the oil seals in the shift lever box for wear, deterioration or damageRemove the detent plunger and springCheck the plunger, spring and lock pin for wear or damageDETENT PLUNGER LEVER BOX
BASE BRACKET
LOCK PIN
OIL SEALS
ASSEMBLY
Apply molybdenum disulfide grease to the plunger, lock pin sliding area, lever box pivot and both mating surfaces of lever box, and dust seal lipsAssemble the base bracket, gearshift lever box, return spring and cover, and tighten the two boltsTORQUE: Nm (0.5 kgfm, 3.6 lbfft) Apply molybdenum disulfide grease to the slide shaft pivotInstall the spring guide onto the lever box by aligning its guide holes with the spring ends