Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: Installation

INSTALLATION

PROCEDURE

1. INSTALL OIL COOLER ASSEMBLY (w/ Air Cooled Transmission Oil Cooler)

(a) Install the 2 oil cooler brackets to the oil cooler assembly with the 2 bolts.

Torque:

5.5 N·m {56 kgf·cm, 49 in·lbf}

(b) Install the oil cooler assembly to the vehicle body with the 3 bolts in the order shown in the illustration.

Torque:

5.5 N·m {56 kgf·cm, 49 in·lbf}

2. INSTALL NO. 1 OIL COOLER TUBE SUB-ASSEMBLY (w/ Air Cooled Transmission Oil Cooler)

(a) Install the No.1 oil cooler tube sub-assembly to the oil cooler bracket with the bolt.

Torque:

5.5 N·m {56 kgf·cm, 49 in·lbf}

3. INSTALL NO. 6 OIL COOLER INLET HOSE AND NO. 6 OIL COOLER OUTLET HOSE (w/ Air Cooled Transmission Oil Cooler)

NOTICE:

  • When connecting the hoses to the tube, support the tube by hand and be careful to prevent the tube from being deformed.
  • Make sure to install the clips so that the spool fitting is not overlapped.

(a) Install the No. 6 oil cooler inlet hose and No. 6 oil cooler outlet hose to the oil cooler assembly, and slide the 2 clips to secure them.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

(b) Connect the No. 6 oil cooler inlet hose and No. 6 oil cooler outlet hose to the No.1 oil cooler tube sub-assembly, and slide the 2 clips to secure them.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

4. INSTALL OIL COOLER TUBE

(a) Install the oil cooler tube to the vehicle body with the 2 bolts.

Torque:

28 N·m {286 kgf·cm, 21 ft·lbf}

5. INSTALL NO. 5 OIL COOLER OUTLET HOSE (w/ Air Cooled Transmission Oil Cooler)

NOTICE:

  • When connecting the hoses to the tube, support the tube by hand and be careful to prevent the tube from being deformed.
  • Make sure to install the clips so that the spool fitting is not overlapped.

(a) Install the No. 5 oil cooler outlet hose to the No.1 oil cooler tube sub-assembly, and slide the clip to secure it.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

(b) Connect the No. 5 oil cooler outlet hose to the radiator assembly, and slide the clip to secure it.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

6. INSTALL NO. 4 OIL COOLER INLET HOSE AND NO. 4 OIL COOLER OUTLET HOSE

NOTICE:

  • When connecting the hoses to the tube, support the tube by hand and be careful to prevent the tube from being deformed.
  • Make sure to install the clips so that the spool fitting is not overlapped.

(a) w/o Air Cooled Transmission Oil Cooler:

(1) Install the No. 4 oil cooler inlet hose and No. 4 oil cooler outlet hose to the radiator assembly, and slide the 2 clips to secure them.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

(b) w/ Air Cooled Transmission Oil Cooler:

(1) Install the No. 4 oil cooler inlet hose and No. 4 oil cooler outlet hose to the radiator assembly and No.1 oil cooler tube sub-assembly, and slide the 2 clips to secure them.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

(c) Connect the No. 4 oil cooler inlet hose and No. 4 oil cooler outlet hose to the oil cooler tube, and slide the 2 clips to secure them.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

(d) Then pass the No. 4 oil cooler inlet hose and No. 4 oil cooler outlet hose through the clamp and close the clamp.

7. INSTALL NO. 1 OIL COOLER INLET TUBE AND NO. 1 OIL COOLER OUTLET TUBE

(a) Install the 2 oil cooler tube clamps to the automatic transmission assembly and engine assembly with the 2 bolts.

Torque:

14 N·m {143 kgf·cm, 10 ft·lbf}

(b) Install the No. 1 oil cooler inlet tube, No. 1 oil cooler outlet tube and 2 flexible hose clamps to the 2 oil cooler tube clamps with the 2 bolts.

Torque:

5.5 N·m {56 kgf·cm, 49 in·lbf}

8. INSTALL NO. 3 OIL COOLER INLET HOSE AND NO. 3 OIL COOLER OUTLET HOSE

NOTICE:

  • When connecting the hoses to the tube, support the tube by hand and be careful to prevent the tube from being deformed.
  • Make sure to install the clips so that the spool fitting is not overlapped.

(a) Install the No. 3 oil cooler inlet hose and No. 3 oil cooler outlet hose to the No. 1 oil cooler inlet tube and No. 1 oil cooler outlet tube, and slide the 2 clips to secure them.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

(b) Connect the No. 3 oil cooler inlet hose and No. 3 oil cooler outlet hose to the oil cooler tube, and slide the 2 clips to secure them.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

9. INSTALL TRANSMISSION OIL COOLER ASSEMBLY

NOTICE:

  • When the transmission oil thermostat is replaced with a new one, pull out the pin from the new transmission oil thermostat. Make sure to install the clips so that the spool fitting is not overlapped.
  • Make sure to install the clips so that the spool fitting is not overlapped.

(a) Coat 2 new O-rings with ATF, and install them to the transmission oil cooler assembly.

(b) Align the transmission oil cooler assembly with the transmission oil thermostat and assemble them with the 3 bolts.

Torque:

14 N·m {143 kgf·cm, 10 ft·lbf}

(c) Install the transmission oil cooler assembly with transmission oil thermostat to the automatic transmission assembly with the 3 bolts in the order shown in the illustration.

Text in Illustration

*a

Temporarily Tighten

*b

Front Side

*c

Rear Side

*d

2 to 7 mm (0.0788 to 0.2755 in.)

Torque:

21 N·m {214 kgf·cm, 15 ft·lbf}

(d) Install the No. 1 oil cooler inlet hose and No. 1 oil cooler outlet hose to the transmission oil thermostat, and slide the 2 clips to secure them.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

(e) Connect the No. 1 oil cooler inlet hose and No. 1 oil cooler outlet hose to the automatic transmission assembly, and slide the 2 clips to secure them.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

(f) Connect the 2 water by-pass hoses to the transmission oil cooler assembly, and slide the 2 clips to secure them.

Text in Illustration

*a

RH Side

*b

2 to 7 mm (0.0788 to 0.2755 in.)

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

10. INSTALL NO. 2 OIL COOLER INLET HOSE AND NO. 2 OIL COOLER OUTLET HOSE

NOTICE:

  • When connecting the hoses to the tube, support the tube by hand and be careful to prevent the tube from being deformed.
  • Make sure to install the clips so that the spool fitting is not overlapped.

(a) Install the No. 2 oil cooler inlet hose and No. 2 oil cooler outlet hose to the transmission oil thermostat, and slide the 2 clips to secure them.

Text in Illustration

*a

RH Side

*b

Lower Side

*c

Front Side

*d

2 to 7 mm (0.0788 to 0.2755 in.)

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

(b) Connect the No. 2 oil cooler inlet hose and No. 2 oil cooler outlet hose to the No. 1 oil cooler inlet tube and No. 1 oil cooler outlet tube, and slide the 2 clips to secure them.

NOTICE:

Make sure to install any hose clips without a specific installation direction in a direction that does not interfere with other parts.

11. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH

(See page 12. INSTALL RADIATOR GRILLE

12. INSTALL RADIATOR GRILLE

(See page 13. ADD ENGINE COOLANT 13. ADD ENGINE COOLANT )

13. ADD ENGINE COOLANT

14. ADD AUTOMATIC TRANSMISSION FLUID

14. ADD AUTOMATIC TRANSMISSION FLUID

(See page 15. INSPECT FOR COOLANT LEAK )

15. INSPECT FOR COOLANT LEAK

16. INSPECT FOR AUTOMATIC TRANSMISSION FLUID LEAK

16. INSPECT FOR AUTOMATIC TRANSMISSION FLUID LEAK

17. INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY

Torque:

30 N·m {306 kgf·cm, 22 ft·lbf}

18. INSTALL NO. 2 ENGINE UNDER COVER SUB-ASSEMBLY (w/ Off Road Package)

Torque:

30 N·m {306 kgf·cm, 22 ft·lbf}

Removal
REMOVAL PROCEDURE 1. REMOVE NO. 2 ENGINE UNDER COVER SUB-ASSEMBLY (w/ Off Road Package) 2. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY 3. DRAIN ENGINE COOLANT 4. REMOVE RADIATOR GRILLE (See ...

Oil Cooler(for 2tr-fe)
...

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