F1 gear hydraulic pump, Gransport

Mspiess

New Member
Messages
10
Hi all, sorry if my English is not perfect, I am looking for details on replacing or not my F1 gear pump.

Maserati Dealer says after connecting the Maserati computer that pressure values are low, wants to change pump for 3000€.

Gears sometimes won’t change when car is in normal temperature, it stays in neutral. I see the red gear box indicator solid. I switch the car off and back again and it works, red lighting gone.

I am going to change the hydraulic fluid although dealer says it will make the pump suffer during purge.

Can the special Swiss replacement relay help ?

Thx for advises.

Marc-Henri
 

mjheathcote

Centenary Club
Messages
9,033
Swiss relay will do nothing.
You can actually just change the electric motor and keep the existing pump head.
Not sure if you can do this in situ however so you don't need to upset the hydraulics.