Draining and refilling oil Oil used: TRANSELF TRJ 75W80W. Refueling capacity of manual transmissions, l JR5 2.5 JH3 2.3 PK6 2.1 In the event of a leak, check the level by filling the gearbox with oil up to the bottom edge of the hole.
Precautions while working on mechanical boxes Repair the transmission in a clean room and in a clean work area. Thoroughly clean the gearbox before opening it. During breaks in work, carefully cover the open gearbox to prevent foreign particles from entering it....
Removal, replacement and installation of the differential seal (JH3, JR5) Removing Place the car on a two post lift. Disconnect the wires from the battery terminals, starting with the negative terminal. Remove the engine undertray. Drain the gearbox oil. Remove: wheel; mudguard; hub nut; tie...
Removal, replacement and installation of the differential seal (RK6) Removing Place the car on a two post lift. Disconnect the wires from the battery terminals, starting with the negative terminal. Remove the engine undertray. Drain the gearbox oil. Remove: right wheel; right mudguard;...
Removal and installation of a manual transmission To prevent breakage of the contact disc under the steering wheel, the following instructions must be observed: before disconnecting the steering shaft from the steering mechanism, be sure to block the steering wheel and...
Manual transmission repair Attention! Disassembly and placement of parts must be carried out on a surface with an anti-shock coating (rubber or thick plastic). Removing Install mounting plate (B.VL.1581) on the rack (Desvil). Install the gearbox...
Removing the differential (JH gearbox) To remove the O-ring, tap on the O-ring using a thin barrel punch and a hammer. This is necessary to check it out. Remove the O-ring, being careful not to damage the planetary gear splines. For support when working with...
Removing the differential (JR gearbox) To remove the O-ring, tap on the O-ring using a thin barrel punch and a hammer. This is necessary to check it out. Remove the O-ring, being careful not to damage the planetary gear splines. Fix assembly «gear...
Replacing differential bearings (JR gearbox) Slide and remove the bearings with a puller. Installation To obtain support, substitute the plate under the gear. With the aid of a device (B.Vi.1059) and the press, install the bearing against the stop on the housing.
Replacement of bearing cages Push out the bearing cages with a bushing inserted inside the crankcase. Installation With the aid of a device (B.Vi.1059) and a press, install the bearing cages against the stop in the crankcase shoulders. Insert the...
Control axis The control shaft is provided with a shut-off valve attached to crankcase A. The tightness is ensured by the O-ring B. After removing the selector lever pins C, remove the mounting bolts and control assembly.
Installation of primary and secondary shafts Install input shaft and output shaft with 1/2 yoke at the same time. Install the 1/2 stem lock pin A and the 5th gear stem lock pin B. Raise the 3/4 hub slightly and install the yoke and 3/4 stem. Insert the pins into...