NANO

TRANSAXLE 130 . MECHATRONIC GEAR ACTUATOR UNIT (MGA) REMOVAL AND RE-FITMENT ON BENCH:- Removal: CAUTION Ensure there is ‘NO PRESSURE’ in the hydraulic circuit. 1. Disconnect the connector of the wiring harness from the ‘Transmission Control Unit’. 2. Drain the hydraulic oil from the ‘Oil Tank’, by first unscrewing the ‘Oil Tank Cap’ and then remove hydraulic system and drain oil in to canister. 3. Unscrew and remove the three screws fixing ‘Mechatronic Gear Actuator’ on ‘Power Unit Base Plate’ (Refer below figure). 4. Remove the ‘Mechatronic Gear Actuator’ by pulling its body by hand in vertical direction; pay attention that a small quantity of oil will flow out from the tank port. 5. Remove the oil port’s connectors with O-rings and the flat gasket. In the pictures below is an example of dismounting, where the gasket and one O-ring remain in the ‘Mechatronic Gear Actuator’ seat and the other parts remain in the ‘Power Unit Base Plate’ Seats.