STI Model

Check the parts (bushing, cushion rubber, spacer, boot, stay and rod, etc.) for deformation, damage and wear. If necessary, correct or replace faulty parts. Compare the removed parts with new parts to judge if there are damages or not.

Fig 1: Identifying MT Gear Shift Lever Related Components
Courtesy of SUBARU OF AMERICA, INC.
Check the swing torque of rod linked with the gear shift lever.
If the torque exceeds the specifications, replace the bushing or retighten nuts.

Swing torque:

3.7 N (0.38 kgf, 0.83 lbf) or less

Fig 2: Checking Swing Torque Of Rod Linked With Gear Shift Lever
Courtesy of SUBARU OF AMERICA, INC.