Fuel Line

Fig 1: Exploded View Of Fuel Line Components With Torque Specifications

Courtesy of SUBARU OF AMERICA, INC.

Tightening torque: N.m (kgf-m, ft-lb) 

T1: 2 (0.2, 1.5) 

T2: 2.5 (0.3, 1.8) 

T3: 7.5 (0.8, 5.5) 

T4: 8 (0.8, 5.9) 

T5: 18 (1.8, 13.3)