For 1990-2009 cars

Checks | Actions
--- | ---
Worn Shift Fork | Replace the shift fork.
Worn Synchronizer Sleeve or Gear | Replace the sleeve or gear.
Worn Bearings on Input Shaft or Counter Shaft | Replace the bearing.
Weakened or Damaged Location Spring | Replace the spring.
Loose or Damaged Synchronizer Spring | Replace the synchronizer spring.
Excessive Back-Lash of Gear | Adjust the back-lash of gear.