996 / 1428
TRANSAXLE
135
4. Disconnect the right ‘Transmission Control
Unit’ from the electro valve block (disinsertion
of all the electro valves, pressure sensor and
ground tabs) with appropriate load
precautions. The operation must be
guaranteed by a ‘Transmission Control Unit’
translation of 90 mm (Min.) in the vertical axis
direction guided by the two ‘Special tool –
guide rods’ (see image below).
Installation:
NOTE
After ‘Transmission Control Unit’ dismounting
the relevant screws must be discarded too.
1. Verify that the electro valves, pressure sensor
and ground tab connections does not show
any visible anomalies in displacement or
damaging.
NOTE
This operation must be carried out in a dust free
environment.
2. Verify the right cleanliness of the electro valve
block on the ‘Transmission Control Unit’
mating side. No contamination from foreign
materials is acceptable (oil, dust, metal burrs,
etc.).