360 Modena gear box manual - All Ferraris

Re-assembly of shaft-rod cluster with forks
• Assemble the gearbox shafts and rods with forks using the AV 3243 tool, utilised for disassembly.
• Check that the spacer (28), whose thickness has been calculated, is fitted inside the gearbox
housing.
• Grease the bearings on the shafts and their relative seats on the housing with gearbox oil.
• Lift the cluster and fit it in the housing, lowering it gently to avoid damage or interference.
• Take great care when inserting into the relative race of the bearing roller cage (23) on the main
shaft: incorrect insertion could damage it.
• Take care also when inserting the reverse gear rod in the housing's ball bushing: turn it while
lowering the cluster to ease insertion.
• Fit the three screws AV 3251 for centring the bushing (29), in diametrically opposed positions, to
ease fitting the bearings into the housing.
• Unscrew the ring nut (A) holding the main shaft on the cluster support tool. If the main shaft does
not lower at the same time as the cluster, there may be an interference of the end bearing. It is
therefore necessary to repeat the insertion procedure from the beginning.