>> A << Transaxle Assembly Installation

When installing the transaxle assembly, apply the specified grease to the spline sections of clutch disk and input shaft, and then rub in the grease using a brush.

Grease 

Brand name: Mitsubishi Motors Genuine part No. 0101011 or equivalent 

Fig 1: Identifying Grease Applying Area On Clutch Disk And Input Shaft

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.