Reverse Gear Noise Prevention Function (Synchronizing Method)

Reverse gear can be matched smoothly in a structure by setting synchronizer hub (1) of reverse idler gear (rear), reverse coupling sleeve (2), reverse bulk ring (3), and reverse insert spring (4) to reverse idler gears, and letting reverse gear be synchronized.

5 : Reverse idler gear (rear)

6 : Reverse idler gear (front)

Fig 1: Identifying Front And Rear Reverse Idler Gear

Courtesy of NISSAN MOTOR CO., U.S.A.