Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000028TG7
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [11/2022 -           ]
Title: G16E-GTS (LUBRICATION): OIL PUMP: INSTALLATION; 2023 - 2025 MY GR Corolla [11/2022 -        ]

INSTALLATION

PROCEDURE

1. INSTALL TIMING CHAIN COVER OIL SEAL

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE UNIT: REASSEMBLY+

2. INSTALL TIMING CHAIN COVER ASSEMBLY

(a) Install 2 new oil pump gaskets to the cylinder block sub-assembly.

(b) Clean the contact surfaces of the timing chain cover assembly, oil pan sub-assembly and cylinder block sub-assembly, and confirm that no oil, moisture, or other foreign matter is on the surfaces.

*a

Timing Chain Cover Assembly Side

*b

Engine Assembly Side

(c) Apply seal packing in a continuous line to the timing chain cover assembly as shown in the illustration.

*a

2.5 to 3.5 mm (0.0984 to 0.138 in.)

*b

10 mm (0.394 in.)

*c

4.0 to 6.0 mm (0.157 to 0.236 in.)

*d

3.0 to 4.0 mm (0.118 to 0.157 in.)

Seal Packing

-

-

Seal Packing:

Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

NOTICE:

  • Clean the surfaces with non-residue solvent before applying seal packing.
  • Install the timing chain cover assembly within 3 minutes and tighten the bolts within 10 minutes of applying seal packing.
  • Do not add oil for at least 2 hours after installation.
  • Do not start the engine for at least 2 hours after installation.
  • Make sure that the diameter at the start and end of each line of seal packing is 5 +/- 2 mm (0.197 +/- 0.0787 in.).

(d) Align the oil pump drive rotor groove of the timing chain cover assembly.

(e) Apply adhesive to 5 and a half threads or more of the end of the bolts (A, B).

Adhesive:

Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent

*a

Adhesive

(f) Temporarily install the timing chain cover assembly with the 10 bolts a new bolt (B), (C) and seal washer.

Bolt Length:

Item

Length

Bolt (A)

25 mm (0.9843 in.)

Bolt (B)

18 mm (0.7087 in.)

Bolt (C)

40 mm (1.5748 in.)

(g) Install the timing chain cover assembly with the 11 bolts and the bolt (C) and seal washer in the order shown in the illustration.

*a

Torque

*b

Bolt Tightening Order

*c

Seal Washer

-

-

Torque:

Bolt (A), (B) :

21 N·m {214 kgf·cm, 15 ft·lbf}

Bolt (C) :

10 N·m {102 kgf·cm, 7 ft·lbf}

3. INSTALL CRANKSHAFT PULLEY ASSEMBLY

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE UNIT: REASSEMBLY+

4. INSTALL TIMING GEAR COVER INSULATOR

(a) Install the timing gear cover insulator to the timing chain cover assembly.

5. INSTALL V-RIBBED BELT TENSIONER ASSEMBLY

Click here 2023 - 2025 MY GR Corolla [11/2022 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+

6. INSTALL ENGINE WIRE

(a) Install the engine wire to the timing chain cover assembly with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

7. INSTALL NO. 2 AIR HOSE

(a) Install the No. 2 air hose to the turbocharger sub-assembly and tighten the hose clamp.

Torque:

6.0 N·m {61 kgf·cm, 53 in·lbf}

8. INSTALL NO. 1 AIR TUBE

(a) Install the 2 bolts.

Torque:

7.0 N·m {71 kgf·cm, 62 in·lbf}

(b) Install the No. 1 air tube to the No. 2 air hose and No. 3 air hose and tighten the 2 hose clamps.

Torque:

6.0 N·m {61 kgf·cm, 53 in·lbf}

9. INSTALL COMPRESSOR ASSEMBLY WITH PULLEY

Click here 2023 - 2025 MY GR Corolla [11/2022 -        ]; HEATING / AIR CONDITIONING: COMPRESSOR (for G16E-GTS): INSTALLATION+

10. INSTALL FAN AND GENERATOR V BELT

Click here 2023 - 2025 MY GR Corolla [11/2022 -        ]; MAINTENANCE: G16E-GTS DRIVE BELT: INSTALLATION+

11. INSTALL NO. 2 ENGINE UNDER COVER AIR GUIDE (w/ Engine Under Cover Air Guide)

Click here 2023 - 2025 MY GR Corolla [11/2022 -        ]; HEATING / AIR CONDITIONING: COMPRESSOR (for G16E-GTS): INSTALLATION+

12. INSTALL WINDSHIELD WASHER JAR ASSEMBLY (w/ Engine Under Cover Air Guide)

Click here 2023 - 2025 MY GR Corolla [11/2022 -        ]; HEATING / AIR CONDITIONING: COMPRESSOR (for G16E-GTS): INSTALLATION+

13. INSTALL INLET HOSE (w/ Engine Under Cover Air Guide)

Click here 2023 - 2025 MY GR Corolla [11/2022 -        ]; HEATING / AIR CONDITIONING: COMPRESSOR (for G16E-GTS): INSTALLATION+

14. ADD WASHER FLUID (w/ Engine Under Cover Air Guide)

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]; WIPER / WASHER: WASHER MOTOR: INSTALLATION+

15. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH (w/ Engine Under Cover Air Guide)

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]; WIPER / WASHER: WASHER MOTOR: INSTALLATION+

16. INSTALL NO. 1 ENGINE UNDER COVER ASSEMBLY

Click here 2023 - 2025 MY GR Corolla [11/2022 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+

17. INSTALL REAR ENGINE UNDER COVER RH

Click here 2023 - 2025 MY GR Corolla [11/2022 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+

18. INSTALL FRONT WHEELS

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; MAINTENANCE: TIRE AND WHEEL: INSTALLATION