MT-42 MANUAL TRANSMISSION — Assembly of Transmission (c) Install No.4 shift fork shaft. (1) Push the pin, which was inserted into the reverse shift arm hole, into the groove of No.3 shift fork shaft. (2) Insert No.3 shift fork shaft through No.3 shift fork and the reverse shift arm. (3) Align No.3 shift fork with the No.3 hub sleeve groove, put the reverse shift arm into the pivot of bearing retainer and align the reverse shift arm shoe with the reverse idler gear groove. Install No.3 shift fork shaft to the intermediate plate. (d) Using a pin punch and hammer, drive in the slotted spring pin until it is flush with the fork. (e) Apply MP grease No.3 interlock pin and install the pin into the intermediate plate hole. (f) Install No.2 shift fork and fork shaft. (1) Apply MP grease to No.2 interlock pin and install the pin into the shaft hole.