[rockitdoc]

My IO390EXP119 has a T-fitting on the port side of the fuel pump which allows two hoses to connect: the outlet to the transducer and the restrictor to the fuel pressure sensor. The T-fitting has an O-ring, washer and nut to seal the fitting against the fuel pump. Question is:

What torque to apply on the nut to 'squash' the o-ring against the pump?

Scott

 

[HFS]

ORB (O-ring Boss) Torque Specs

Do a Google search for "ORB Torque Specs" and your question will be answered.

HFS