Installation

A750F AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSMISSION ASSEMBLY: INSTALLATION

1. INSTALL TORQUE CONVERTER CLUTCH ASSEMBLY

(a) Using a vernier caliper and straightedge, measure dimension A between the transmission fitting surface of the engine *1 and the torque converter fitting surface of the drive plate *2 (step 1)

(b) Aligning the matchmarks on the transmission case and torque converter clutch, and then mesh the splines of the input shaft and turbine runner.

Text in Illustration

HINT
Turn the torque converter clutch approximately 180°.

(d) Turn the torque converter clutch and align the matchmarks on the torque converter clutch and transmission case to mesh the key of the oil pump drive gear into the slot on the torque converter clutch.

Text in Illustration

NOTICE:
Do not push on the torque converter when aligning the matchmarks.

(e) Using a vernier caliper and straightedge, measure dimension B shown in the illustration and check that B is more than A (measured in step 1).

Standard distance:

A + 1 mm (0.0394 in.) or more

2. INSTALL NO. 1 TRANSMISSION CONTROL CABLE BRACKET

(a) Install the No. 1 transmission control cable bracket to the transmission assembly with the 2 bolts.

Torque : 14 Nm (143 kgf-cm, 10 ft-lbf)

3. INSTALL TRANSFER ASSEMBLY

(a) for VF4BM:

Install the transfer Installation.

(b) for VF2A:

Install the transfer Installation.

4. INSTALL AUTOMATIC TRANSMISSION ASSEMBLY

(a) Apply clutch spline grease to the surface of the crankshaft that contacts the torque converter clutch centerpiece.

Clutch spline grease:

Toyota Genuine Clutch Spline Grease or equivalent

Maximum grease amount
Approximately 1 g (0.0353 oz.)

Text in Illustration

(b) Confirm that the 2 knock pins are on the transmission contact surface of the engine block before transmission installation.

(c) Install the transmission with the 9 bolts.

for 17 mm head bolt A - Torque : 71 Nm (724 kgf-cm, 52 ft-lbf)

for 14 mm head bolt B - Torque : 37 Nm (377 kgf-cm, 27 ft-lbf)

5. CONNECT BREATHER HOSE

(a) Connect the 3 breather plug hoses to the engine.

6. CONNECT WIRE HARNESS AND CONNECTOR

(a) for VF4BM:

(1) Connect the park/neutral position switch connector, transmission wire connector, 2 speed sensor connectors and transfer control side connector.

HINT
Push up the lever until the claw of the transmission wire connector makes a connection sound.

(2) Attach the 2 connector clamps and 7 harness clamps.

(b) for VF2A:

(1) Connect the park/neutral position switch connector, transmission wire connector, 2 speed sensor connectors and 3 transfer connector.

HINT
Push up the lever until the claw of the transmission wire connector makes a connection sound.

(2) Attach the 2 connector clamps and 5 harness clamps.

(c) Tilt up the automatic transmission.

(d) Connect the ground cable with the nut.

Torque : 5.5 Nm (56 kgf-cm, 49 in-lbf)

7. INSTALL REAR NO. 1 ENGINE MOUNTING INSULATOR

(a) Install the rear engine mounting insulator to the transmission with the 4 bolts.

Torque : 65 Nm (663 kgf-cm, 48 ft-lbf)

(b) Install the rear engine mounting heat insulator to the engine mounting insulator.

Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

8. INSTALL NO. 3 FRAME CROSSMEMBER SUB-ASSEMBLY

(a) Install the frame crossmember to the rear engine mounting insulator with the 4 bolts.

Torque : 30 Nm (306 kgf-cm, 22 ft-lbf)

(b) Install the frame crossmember to the frame with the 4 bolts and 4 nuts.

Torque : 72 Nm (734 kgf-cm, 53 ft-lbf)

9. INSTALL FRONT SUSPENSION MEMBER BRACKET LH AND RH (for X-Runner)

(a) Install the front suspension member bracket LH and front suspension member bracket RH with the 8 bolts.

Torque : 33 Nm (337 kgf-cm, 24 ft-lbf)

10. INSTALL DRIVE PLATE AND TORQUE CONVERTER CLUTCH SETTING BOLT

(a) Turn the crankshaft to gain access to the installation locations of the 6 bolts and install each bolt while holding the crankshaft pulley setting bolt with a wrench.

Torque : 48 Nm (489 kgf-cm, 35 ft-lbf)

NOTICE:
Install the black bolt first, and then the 5 silver bolts.

(b) Install the flywheel housing side cover to the engine.

11. CONNECT NO. 1 INLET OIL COOLER TUBE AND NO. 1 OUTLET OIL COOLER TUBE

(a) Temporarily install the ends of the oil cooler inlet tube and outlet tube to each oil cooler tube union by hand.

(b) Close the 2 flexible hose clamps and install the 2 bolts.

Torque : 5.5 Nm (56 kgf-cm, 49 in-lbf)

(c) Using a union nut wrench, tighten the inlet and outlet tubes.

Torque : 34 Nm (346 kgf-cm, 25 ft-lbf)

NOTICE:
Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench Service Precautions.

12. INSTALL STARTER ASSEMBLY

(a) Install the starter assembly Installation.

13. CONNECT TRANSMISSION CONTROL CABLE ASSEMBLY

(a) Connect the transmission control cable to the transmission control cable bracket with a new clip, and connect the cable end to the control shaft lever with the nut.

Torque : 14 Nm (143 kgf-cm, 10 ft-lbf)

14. INSTALL MANIFOLD STAY

(a) Install the stay with the 3 bolts.

Torque : 40 Nm (408 kgf-cm, 30 ft-lbf)

15. INSTALL NO. 2 MANIFOLD STAY

(a) Install the stay with the 3 bolts.

Torque : 40 Nm (408 kgf-cm, 30 ft-lbf)

16. INSTALL FRONT EXHAUST PIPE ASSEMBLY

(a) Install the front exhaust pipe assembly Installation.

17. INSTALL PROPELLER SHAFT ASSEMBLY

(a) Install the propeller shaft Installation.

18. INSTALL FRONT PROPELLER SHAFT ASSEMBLY

(a) Install the front propeller shaft Installation.

19. INSTALL TRANSFER CASE LOWER PROTECTOR

(a) Install the transfer case lower protector with the 4 bolts.

Torque : 18 Nm (184 kgf-cm, 13 ft-lbf)

20. INSTALL TRANSFER HIGH AND LOW SHIFT LEVER ASSEMBLY (for VF2A)

(a) While pushing the select return spring to the left with the end of the transfer high and low shift lever, insert the end of the shift lever into the shift fork.

Text in Illustration

(b) While holding down the shift lever cap, install the snap ring to install the transfer high and low shift lever.

Text in Illustration

(c) Return the transfer front drive shift boot to its original position.

(d) Install the No. 1 shift and select lever boot with the 4 screws.

21. INSTALL CONSOLE BOX ASSEMBLY (for VF2A)

(a) Install the console box assembly Installation.

22. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Installation.

23. ADD AUTOMATIC TRANSMISSION FLUID

(a) Add automatic transmission fluid Procedures.

24. ADJUST SHIFT LEVER POSITION Adjustments

25. INSPECT SHIFT LEVER POSITION Adjustments

26. INSPECT FOR EXHAUST GAS LEAK Installation

27. INSTALL FRONT FENDER APRON SEAL RH Installation

28. INSTALL NO. 1 FRONT FENDER APRON TO FRAME SEAL RH Installation

29. INSTALL REAR ENGINE UNDER COVER ASSEMBLY Installation

30. INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY Installation

31. RESET PERFORM RESET MEMORY

(a) Perform the Reset Memory procedures (A/T initialization) Programming and Relearning.