M/T Mainshaft Reassembly

Exploded View - R20A3 Engine Model
Special Tools Required

Inner driver handle, 40 mm
 07746-0030100

Inner bearing driver attachment, 30 mm
  07746-0030300
NOTE: Refer to the Exploded View, as needed, during this procedure.
R20A3 Engine Model
  1. Clean all the parts in solvent, dry them, and apply MTF to all contact surfaces.
  1. Install the needle bearing (A) and the 3rd gear (B) onto the mainshaft (C).
  1. Install the synchro ring (D) with the synchro spring (E) onto the 3rd gear.