Fuel Injector

Fig 1: Identifying Fuel Injector Components

Courtesy of SUBARU OF AMERICA, INC.

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

T1: 1.25 (0.1, 0.9) 

T2: 6.4 (0.7, 4.7) 

T3: 19 (1.9, 14.0) 

T4: 21.6 (2.2, 15.9)