Subaru Legacy 2002 Service Manual page 210

16) Install intake manifold protector LH.
Tightening torque:
19 N·m (1.9 kgf-m, 13.7 ft-lb)
17) Connect pressure regulator vacuum hose to
intake manifold.
18) Install throttle body to intake manifold.
NOTE:
Replace gasket with a new one.
Tightening torque:
22 N·m (2.2 kgf-m, 15.9 ft-lb)
INTAKE MANIFOLD
19) Connect air by-pass hose from purge control
solenoid valve to intake manifold.
B2M4129
20) Install intake air temperature and pressure
sensor.
Tightening torque:
3.4 N·m (0.35 kgf-m, 2.5 ft-lb)
H2M2961
NOTE:
Replace O-ring with new one.
H2M2951
FU(w/oOBD)-25
Fuel Injection (Fuel Systems)
H2M2949A
H2M2960
H2M2999