Oil Line: Service and Repair
Oil PipeREMOVAL
NOTE:
Turbo model is equipped with oil pipe.
1) Remove the collector cover.
2) Disconnect the ground cable from battery.
3) Remove the intercooler.
4) Lift up the vehicle.
5) Remove the under cover.
6) Remove the ground cable from the oil outlet pipe.
7) Disconnect the oil outlet hose from the oil outlet pipe.
8) Remove oil inlet pipe B (B) from oil inlet pipe A (A), and remove the bolt which holds oil outlet pipe C (C) and oil inlet pipe A (A).
CAUTION:
In order to prevent damaging the oil inlet pipe, fix the section (a) shown in the figure when loosing the oil inlet pipe flare nut, and avoid the part from rotating together while loosening the nut.
9) Lower the vehicle.
10) Remove the union bolt (B) securing the oil outlet pipe (A) from the scavenge pump.
11) Remove the bolts (C) and (D) securing the oil outlet pipe (A) to the cylinder head, and remove the oil outlet pipe (A).
12) Remove the oil inlet pipe B (A) from the oil inlet pipe C (C).
CAUTION:
In order to avoid damaging the oil inlet pipe C (C), fix the section (a) shown in the figure so that it will not rotate together when loosening the flare nut of the oil inlet pipe B (A).
13) Remove the bolt (B) securing the oil inlet pipe B (A) to the cylinder head and stay, and remove the oil inlet pipe B (A).
14) Remove the union bolt (D) securing the oil inlet pipe C (C) to the cylinder head, and remove the oil inlet pipe C (C).
15) Remove the intake manifold.
16) Remove the radiator main fan and radiator sub fan.
17) Remove the V-belts.
18) Remove the crank pulley.
19) Remove the timing belt cover.
20) Remove the timing belt.
21) Remove the cam sprocket LH.
22) Remove the belt cover No.2 LH.
23) Remove the oil pipe.
INSTALLATION
1) Inspect the union bolt with filter.
2) Install the oil pipe.
NOTE:
^ Be careful of the install location of the union bolt; the location will differ depending on the presence of filter.
^ Use a new gasket.
Tightening torque:
T1: 6.4 Nm (0.7 kgf-m, 4.7 ft-lb)
T2: 29 Nm (3.0 kgf-m, 21.4 ft-lb)
3) Install the belt cover No.2 LH.
Tightening torque:
5 Nm (0.5 kgf-m, 3.7 ft-lb)
4) Install the cam sprocket LH.
5) Install the timing belt.
6) Install the timing belt cover.
7) Install the crank pulley.
8) Install the V-belts.
9) Install the radiator main fan and the radiator sub fan.
10) Install the intake manifold.
11) Install the oil inlet pipe C (C) to the cylinder head with the union bolt (D).
NOTE:
Use a new gasket.
Tightening torque:
29 Nm (3.0 kgf-m, 21.4 ft-lb)
12) Temporarily install the oil inlet pipe B (A) to the oil inlet pipe C (C).
13) Install the oil inlet pipe B (A) to the cylinder head with the bolt (B).
Tightening torque:
6.4 Nm (0.7 kgf-m, 4.7 ft-lb)
14) Tighten the flare nut of the oil inlet pipe B (A).
CAUTION:
In order to avoid damaging the oil inlet pipe C (C), fix the section (a) shown in the figure so that it will not rotate together when tightening the flare nut of the oil inlet pipe B (A).
Tightening torque:
20 Nm (2.0 kgf-m, 14.8 ft-lb)
15) Temporarily install the oil outlet pipe (A) to the scavenge pump using the union bolt (B).
16) Secure the oil outlet pipe (A) to the cylinder head and stay with bolts (C) and (D).
Tightening torque:
6.4 Nm (0.7 kgf-m, 4.7 ft-lb)
17) Tighten the union bolt (B) of the oil outlet pipe (A).
Tightening torque:
29 Nm (3.0 kgf-m, 21.4 ft-lb)
18) Lift up the vehicle.
19) Install the bolt which holds oil outlet pipe (C) and oil inlet pipe A (A), and install oil inlet pipe B (B) to oil inlet pipe A (A).
CAUTION:
In order to prevent damaging the oil inlet pipe, fix the section (a) shown in the figure when tightening the oil inlet pipe flare nut, and avoid the part from rotating together while tightening the nut.
Tightening torque:
T1: 6.4 Nm (0.7 kgf-m, 4.7 ft-lb)
T2: 20 Nm (2.0 kgf-m, 14.8 ft-lb)
20) Attach the ground cable to the oil outlet pipe.
Tightening torque:
7 Nm (0.7 kgf-m, 5.2 ft-lb)
21) Connect the oil outlet hose to the oil outlet pipe.
22) Install the under cover.
23) Lower the vehicle.
24) Install the intercooler.
25) Connect the battery ground terminal.
26) Install the collector cover.
INSPECTION
INSPECTING UNION BOLT WITH FILTER
Check the filter part of union bolt for clogging or damage, and if defective, replace the union bolt with filter with the new part.
OTHER INSPECTIONS
1) Check that the oil pipe and union bolt have no deformation, cracks and other damages.
2) Check that there are no oil leaks or oil oozing from the oil pipe attachment section.
Oil Catch Tank
REMOVAL
CAUTION: Do not remove except when the oil catch tank is broken.
1. Lift up the vehicle.
2. Remove the under cover.
3. Remove the engine cover.
4. Disconnect vacuum hose (A) and oil outlet hose (B) from the oil catch tank.
NOTE: Pinch the clamp of the vacuum hose (A) by fitting the cut out in the ST with the protrusion on the clamp as shown in the figure, and unlock the clamp.
ST 18353AA000 CLAMP PLIERS
5. Remove bolts and nuts which secure the oil catch tank to the turbocharger and oil catch tank stay, and remove the oil catch tank.
INSTALLATION
Install in the reverse order of removal.
NOTE:
- Use a new gasket.
- When installing the oil catch tank, tighten to the specified torque in the alphabetical order shown in the figure.
Tightening torque:
T1: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)
T2: 10.5 N.m (1.1 kgf-m, 7.7 ft-lb)
- Use a new clamp for the vacuum hose, fit the cut out in the ST with the protrusion on the clamp as shown in the figure, and lock the clamp.
ST 18353AA000 CLAMP PLIERS
- After installing, check the engine oil level and replenish it if necessary.
Tightening torque: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)
