Removing
Unscrew the gearbox cover at the rear, as already described.
Pull reverse gear (A) with secondary ox.
Reverse Shaft for Reverse Moving Gear (A) pull it out of the gearbox housing. In this case, the movable reverse gear must be held (A), synchronizer ring with locking rod (With), flat lock washer and compression spring (d).
Remove the movable reverse gear with synchronizer parts.
Remove the retainer from the nut on the intermediate shaft. Press the reverse idler gear off the intermediate shaft with a screwdriver.
Installation
Slide the reverse idler gear onto the intermediate shaft and secure with the circlip.
Insert the movable reverse gear into the reverse shaft shift tab and install together with the synchronizer ring, flat lock washer and pressure spring so that the tooth profile points point at the gearbox housing.
Insert the reverse shaft into the reverse gear. When doing this, make sure that the flat recess on the shaft stub points upwards.
Install the reverse gear on the output shaft so that the tooth profile points point backwards.
Put on the impulse washer and washer.
Fasten the gearbox cover bolts.