Pipe Assembly: Installation

WARNING: This page is about a different car, the 2004 Subaru Outback, 2004 Subaru Legacy, and 2004 Subaru Baja. However, it is still accessible from the selected car via links, so may be relevant.

Tighten bolt A.
CAUTION: Visually check that hose between tank and pipe D is free from bending or twisting.

2.5 L model

Fig 1: Installing Non-Trouble Model Components
Courtesy of SUBARU OF AMERICA, INC.

Fig 2: Installing Trouble Model Components
Courtesy of SUBARU OF AMERICA, INC.

3.0 L model

Fig 3: Installing 3.0 L Model Components
Courtesy of SUBARU OF AMERICA, INC.
1. Connect pipe D or return hose to oil tank.
2. Connect pipe C or pressure hose to oil pump.
  CAUTION: Use anew gasket.
  1. Tightening torque: 39 N.m (4.0 kgf-m, 28.9 ft-lb)
3. Tighten bolt A.
  1. Tightening torque: 13 N.m (1.3 kgf-m, 9.4 ft-lb)
4. Temporarily connect pipes C and D.
  
  Fig 4: Identifying Gasket Components
  Courtesy of SUBARU OF AMERICA, INC.
5. Temporarily install clamp E on pipes C and D, and tighten clamp E firmly.
  CAUTION: Ensure that the letter "8" on each clamp are diagonally opposite each other as shown in figure.
  1. Tightening torque: 7.4 N.m (0.75 kgf-m, 5.4 ft-lb)
  Fig 5: Installing Clamp E On Pipes C & D
  Courtesy of SUBARU OF AMERICA, INC.
6. Tighten joint nut.
  1. Tightening torque: 15 N.m (1.5 kgf-m, 10.8 ft-lb)
7. Connect pipe A and B.
  Connect pipes A and B to four pipe joints of gearbox. Connect upper pipe B first, and lower pipe A second.
  1. Tightening torque: 13 N.m (1.3 kgf-m, 9.4 ft-lb)
  Fig 6: Connecting Pipes A & B To Pipe Joints Of Gearbox
  Courtesy of SUBARU OF AMERICA, INC.
8. Install jack-up plate.
9. Connect battery ground cable.
10. Feed the specified fluid.
  NOTE: Never start the engine before feeding the fluid; otherwise vane pump might be seized up.
  
  Fig 7: Identifying Pipe Assembly
  Courtesy of SUBARU OF AMERICA, INC.
11. Finally check clearance between pipes and/or hoses, as shown above.
  If clearance between cruise control pump and power steering hose is less than 10 mm (0.39 in), proceed as follows:
  1. Move clamped section (A) (refer to Fig 7 above.) down to a point where pipe is close to crossmember.
    1. Pipe-to-crossmember clearance: 10 mm (0.39 in), min.
  2. Check that clearance between cruise control pump and power steering hose is at least 10 mm (0.39 in). If it is not, bend section (B) down until a clearance of at least 10 mm (0.39 in) is obtained.