Automatic Transmission Assembly (For 1Gd-Ftv) Installation

Attach the 8 wire harness clamps and install the 4 wire harness clamp brackets to the wire harness.

Using a vernier caliper and straightedge, measure the dimension (A) between the automatic transmission assembly contact surface of the engine assembly (*a) and the torque converter assembly contact surface of the pump impeller drive plate (*b).

Align the matchmark on the automatic transmission case sub-assembly with the one on the torque converter assembly and engage the splines of the input shaft with the turbine runner splines.

NOTICE:

Install the torque converter assembly to the input shaft while keeping it horizontal.

Rotate the torque converter assembly approximately 180° and engage the splines of the stator shaft with the stator assembly.

NOTICE:

1. Do not damage the front oil pump oil seal.
   
2. Install the torque converter assembly to the input shaft while keeping it horizontal.
   

Rotate the torque converter assembly approximately 180° again, align the matchmark on the torque converter assembly with the one on the automatic transmission case sub-assembly and insert the key of the torque converter assembly into the groove of the oil pump drive gear.

NOTICE:

1. Do not push the torque converter assembly excessively when rotating it.
   
2. Do not damage the front oil pump oil seal.
   
3. Install the torque converter assembly to the input shaft while keeping it horizontal.
   

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

Standard:

A + 1 mm (0.0394 in.) or more

NOTICE:

1. Make sure to deduct the thickness of the straightedge.
   
2. If the automatic transmission assembly is installed to the engine assembly with the torque converter assembly not sufficiently inserted, the torque converter assembly may be damaged.
   

Install the transmission oil pan heat insulator to the automatic transmission assembly with the 3 bolts.

Torque:

14 N*m{143 kgf*cm, 10 ft.*lbf}

Install the transmission control cable bracket to the automatic transmission assembly with the 2 bolts.

Torque:

14 N*m{143 kgf*cm, 10 ft.*lbf}

Install the transfer assembly with the 8 bolts and bracket.

Torque:

24 N*m{245 kgf*cm, 18 ft.*lbf}

NOTICE:

Take care not to damage the adaptor rear oil seal with the transfer input gear spline.

Install the 2 clamps to the transmission breather bracket.

Install the transmission breather bracket to the automatic transmission assembly with the bolt.

Torque:

6.5 N*m{66 kgf*cm, 58 in.*lbf}

Connect the 3 breather hoses to the transmission breather bracket.

Apply clutch spline grease to the surface of the crankshaft that contacts the torque converter assembly centerpiece.

Clutch spline grease:

Toyota Genuine Clutch Spline Grease or equivalent

Maximum grease amount:

Approximately 1 g (0.0353 oz.)

Text in Illustration

*1	Crankshaft
*2	Torque Converter Assembly Centerpiece
	Clutch Spline Grease

Confirm that the 2 knock pins are installed on the engine assembly and are not damaged.

While keeping the engine assembly and automatic transmission assembly horizontal, align the 2 knock pins with the holes in the automatic transmission assembly and install the 9 bolts.

Torque:

71 N*m{724 kgf*cm, 52 ft.*lbf}

HINT:

Bolt length:

1. Bolt A: 45 mm (1.77 in.)
   
2. Bolt B: 50 mm (1.97 in.)
   

Tilt down the automatic transmission assembly.

NOTICE:

Make sure that the cooling fan and fan shroud do not contact the engine assembly when tilting the automatic transmission assembly.

Connect the wire harness to the automatic transmission assembly with the 4 bolts.

Torque:

8.0 N*m{82 kgf*cm, 71 in.*lbf}

Attach the 2 wire harness clamps.

Connect the park/neutral position switch connector, transmission wire connector, 2 transmission revolution sensor connectors and transfer connector.

HINT:

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

Connect the breather hose to the wire harness.

Install the rear No. 1 engine mounting insulator to the automatic transmission assembly with the 4 bolts.

Torque:

73 N*m{739 kgf*cm, 53 ft.*lbf}

NOTICE:

Make sure to install the engine mounting front insulator RH so that its installation surface faces the right side of the vehicle.

Install the engine mounting heat insulator to the rear No. 1 engine mounting insulator with the bolt.

Torque:

12 N*m{122 kgf*cm, 9 ft.*lbf}

Install the No. 3 frame crossmember sub-assembly to the body with the 4 bolts and 4 nuts.

Torque:

72 N*m{734 kgf*cm, 53 ft.*lbf}

NOTICE:

Install the nuts so that they face the rear of the vehicle.

HINT:

Hold the bolts while tightening the nuts.

Connect the No. 3 frame crossmember sub-assembly to the rear No. 1 engine mounting insulator with the 4 bolts.

Torque:

30 N*m{306 kgf*cm, 22 ft.*lbf}

w/ Urea SCR System:

1. Connect the urea tank sub-assembly to the No. 3 frame crossmember sub-assembly with the bolt.
   

   Torque:

   14 N*m{146 kgf*cm, 11 ft.*lbf}

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

Torque:

33 N*m{337 kgf*cm, 24 ft.*lbf}

Connect the ends of the 2 oil cooler tubes to the automatic transmission assembly by hand.

Connect the 2 oil cooler tubes to the engine assembly with the 2 bolt.

Torque:

5.5 N*m{56 kgf*cm, 49 in.*lbf}

Install the flexible hose clamp with the bolt.

Torque:

14 N*m{143 kgf*cm, 10 ft.*lbf}

Using a 17 mm union nut wrench, tighten the 2 oil cooler tubes.

Torque:

Specified tightening torque:

34 N*m{350 kgf*cm, 25 ft.*lbf}

HINT:

1. Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.
   (LandCruiser RM000003YMD00TX.html)
   
2. When using a union nut wrench (fulcrum length of 30 mm (1.181 in.)) + torque wrench (fulcrum length of 180 mm (7.087 in.)): 29 N*m (300 kgf*cm, 22 ft.*lbf)
   

w/ ATF Warmer:

1. Install the transmission insulator RH to the automatic transmission assembly with the 2 bolts.
   

   Torque:

   14 N*m{143 kgf*cm, 10 ft.*lbf}

2. Install the wire harness clamp bracket from the transmission insulator RH with the bolt.
   

   Torque:

   13 N*m{127 kgf*cm, 9 ft.*lbf}

w/o ATF Warmer:

1. Install the transmission insulator RH to the automatic transmission assembly with the 3 bolts.
   

   Torque:

   14 N*m{143 kgf*cm, 10 ft.*lbf}

Turn the control shaft lever clockwise until it stops, and then return the control shaft lever counterclockwise 2 notches to N.

Move the shift lever to N, and with the cable end lightly pushed toward the rear of the vehicle, install the transmission control cable assembly to the transmission control shaft lever LH with the nut.

Torque:

14 N*m{143 kgf*cm, 10 ft.*lbf}

HINT:

Tighten the nut with no slack in the transmission control cable assembly.

Connect the transmission control shift cable assembly to the transmission control cable bracket with a new clip.

Turn the crankshaft to gain access to the installation locations of the 6 drive plate and torque converter assembly setting bolts and install each bolt while holding the crankshaft pulley bolt with a wrench.

Torque:

48 N*m{489 kgf*cm, 35 ft.*lbf}

NOTICE:

Install the black colored bolt first, and then the remaining 5 silver colored bolts.

Install the oil pan insulator with the 2 bolts.

Torque:

18 N*m{184 kgf*cm, 13 ft.*lbf}

Attach the 2 wire harness clamps.

for 2.0 kW Type:

1. Install the starter assembly with the 2 bolts and nut.
   

   Torque:

   68 N*m{693 kgf*cm, 50 ft.*lbf}

for 2.7 kW Type:

1. Install the starter assembly with the bolt and 2 nut.
   

   Torque:

   68 N*m{693 kgf*cm, 50 ft.*lbf}

Fill the transmission with the correct amount of fluid as listed in the table below.

Standard Capacity:

Performed Repair	Engine Type	Fill Amount
Automatic transmission fluid drain and refill	2TR-FE	1.5 liters (1.6 US qts, 1.3 Imp. qts)
	1GD-FTV, 1GR-FE	3.1 liters (3.3 US qts, 2.7 Imp. qts)
Removal and installation of the automatic transmission oil pan sub-assembly	2TR-FE	0.8 liters (0.8 US qts, 0.7 Imp. qts)
	1GD-FTV, 1GR-FE	2.4 liters (2.5 US qts, 2.1 Imp. qts)
Removal and installation of the transmission valve body assembly	2TR-FE	1.6 liters (1.7 US qts, 1.4 Imp. qts)
	1GD-FTV, 1GR-FE	3.1 liters (3.3 US qts, 2.7 Imp. qts)
Removal and installation of the torque converter assembly (Including the oil drain)	2TR-FE	2.4 liters (2.5 US qts, 2.1 Imp. qts)
	1GD-FTV, 1GR-FE	4.2 liters (4.4 US qts, 3.7 Imp. qts)

HINT:

If the specified amount of automatic transmission fluid cannot be added, perform the following:

1. Temporarily install the O-ring and refill plug to the automatic transmission assembly.
   

   HINT:

   Reuse the old O-ring as the refill plug will be removed again.

2. Lower the vehicle.
   

3. Start the engine.
   

   NOTICE:

   To reduce load, make sure that all electrical systems, such as the air conditioning, lighting system, electric fan and audio system, are off.

4. Slowly move the shift lever from P to S, then move the shift lever to P.
   

5. Allow the engine to idle for 30 seconds to warm it up.
   

6. Turn the ignition switch off.
   

7. Remove the refill plug and O-ring from the automatic transmission assembly.
   

8. Fill the automatic transmission assembly with the correct amount of automatic transmission fluid as listed in the table above.
   

9. Temporarily install the O-ring and refill plug to the automatic transmission assembly.
   

   HINT:

   Reuse the old O-ring as the refill plug will be removed again.

When moving the shift lever from P to R with the ignition switch to ON and the brake pedal depressed, make sure that the shift lever moves smoothly and correctly to P.

Make sure that the shifting lever moves smoothly and can be moderately operated.

When starting the engine, make sure that the vehicle moves forward when shifting from N to D and moves rearward when shifting to R.

Start the engine. Make sure that there are no oil leaks from the areas that were worked on.

Install the rear engine under cover with the 4 bolts.

Torque:

29 N*m{296 kgf*cm, 21 ft.*lbf}

Install the No. 1 engine under cover with the 4 bolts.

Torque:

29 N*m{296 kgf*cm, 21 ft.*lbf}

If automatic transmission parts have been replaced, refer to the Parts Replacement Compensation Table to determine if any additional operations are necessary.
(LandCruiser RM000000W7F0R4X.html)