The engine assembly with continuously variable transaxle assembly is very heavy. Be sure to follow the procedure described in the repair manual, or the engine lifter may suddenly drop.
1.INSTALL WIRE HARNESS CLAMP BRACKET (for AWD)
Perform this procedure only when replacement of the wire harness clamp bracket is necessary.
Install the 2 wire harness clamp brackets to the rear engine mounting insulator with the 2 bolts.
12322
2.INSTALL REAR NO. 2 ENGINE MOUNTING BRACKET (for AWD)
Perform this procedure only when replacement of the rear No. 2 engine mounting bracket is necessary.
Install the rear No. 2 engine mounting bracket to the rear engine mounting bracket sub-assembly with the 2 bolts.
36100A
3.INSTALL TRANSFER AND TRANSAXLE SETTING STUD BOLT (for AWD)
Type A:
Apply adhesive to 2 or 3 threads on one half of 3 new transfer and transaxle setting stud bolts as shown in the illustration.
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
Do not apply adhesive 1324 to the ends of the transfer and transaxle setting stud bolts.
Install the transfer and transaxle setting stud bolts immediately after applying adhesive 1324 to prevent the adherence of foreign matter.
Install the transfer and transaxle setting stud bolts so that the side that has adhesive 1324 is facing the continuously variable transaxle assembly.
| *a | 22 mm (0.866 in.) |
| *b | 69 mm (2.72 in.) |
| *c | 5.0 to 7.5 mm (0.197 to 0.295 in.) |
| *d | 13 mm (0.512 in.) |
| *e | 47 mm (1.85 in.) |
|
Sealant |
|
Adhesive 1324 |
|
Type A |
|
Type B |
Using 2 nuts, install the 3 transfer and transaxle setting stud bolts to the transaxle housing at the positions shown in the illustration.
39.2 N*m (400 kgf*cm, 29 ft.*lbf)
Type B:
Using 2 nuts, install a new transfer and transaxle setting stud bolt to the transaxle housing at the position shown in the illustration.
39.2 N*m (400 kgf*cm, 29 ft.*lbf)
Install the sealed side of the transfer and transaxle setting stud bolt to the transaxle housing.
36100
4.INSTALL TRANSFER ASSEMBLY (for AWD)
12304
5.INSTALL ENGINE MOUNTING BRACKET SUB-ASSEMBLY LH
Install the engine mounting bracket sub-assembly LH to the continuously variable transaxle assembly with the 5 bolts.
Tightening order: Temporarily tighten bolt (A) → Fully tighten bolt (D) → Fully tighten bolt (B) → Fully tighten bolt (A) → Fully tighten bolt (C) → Fully tighten bolt (E)
12303
6.INSTALL REAR ENGINE MOUNTING BRACKET SUB-ASSEMBLY (for 2WD)
Install the rear engine mounting bracket sub-assembly to the continuously variable transaxle assembly with the 4 bolts.
Tightening order: Temporarily tighten bolt (A) → Fully tighten bolt (B) → Fully tighten bolt (A) → Fully tighten bolt (C)
12371A
7.INSTALL REAR ENGINE MOUNTING INSULATOR (for 2WD)
12303
8.INSTALL REAR ENGINE MOUNTING BRACKET SUB-ASSEMBLY (for AWD)
Install the rear engine mounting bracket sub-assembly to the continuously variable transaxle assembly with the 4 bolts.
Tightening order: Temporarily tighten bolt (A) → Fully tighten bolt (B) → Fully tighten bolt (A) → Fully tighten bolt (C)
12371A
9.INSTALL REAR ENGINE MOUNTING INSULATOR (for AWD)
Install the rear engine mounting insulator to the rear engine mounting bracket sub-assembly with the bolt.
Align the rubber protrusion of the rear engine mounting insulator with the shape of the rear engine mounting bracket sub-assembly.
16575F
10.INSTALL NO. 3 WATER HOSE CLAMP BRACKET
Install the No. 3 water hose clamp bracket to the continuously variable transaxle assembly with the 2 bolts.
Tightening order: Temporarily tighten bolt (A) → Fully tighten bolt (B) → Fully tighten bolt (A)
35150B
11.INSTALL TRANSMISSION CASE PLUG ASSEMBLY
Coat a new O-ring with Toyota Genuine CVT fluid FE and install it to the transmission case plug assembly.
Ensure that the O-ring is not twisted.
Install the transmission case plug assembly to the continuously variable transaxle assembly.
Be careful not to damage the O-ring.
12.INSTALL BREATHER PLUG SUB-ASSEMBLY
Perform this procedure only when replacement of the breather plug sub-assembly is necessary.
Coat a new O-ring with Toyota Genuine CVT fluid FE and install it to the breather plug.
Ensure that the O-ring is not twisted.
Install the breather plug cap to the breather plug.
Install the breather plug sub-assembly to the continuously variable transaxle assembly.
Be careful not to damage the O-ring.
33823
13.INSTALL NO. 1 TRANSMISSION CONTROL CABLE BRACKET
Install the No. 1 transmission control cable bracket to the continuously variable transaxle assembly with the 2 bolts.
14.INSTALL WIRE HARNESS CLAMP BRACKET
Install the wire harness clamp bracket with the bolt.
Install the 2 wire harness clamp brackets with the 2 bolts.
Install the 2 wire harness clamp brackets with the 2 bolts.
15.INSTALL TRANSAXLE HOUSING TYPE T OIL SEAL
Ensure that there is no dirt or foreign matter on your hands and then apply MP grease to the entire periphery of the lip of a new transaxle housing type T oil seal.
Temporarily install the transaxle housing type T oil seal by pressing it to the installation surface of the transaxle housing by hand.
Be sure to install the transaxle housing type T oil seal in the correct direction.
Clean the transaxle housing type T oil seal contact surface of SST and the area around it.
| *a | Depth |
Using SST and a hammer, drive the transaxle housing type T oil seal in evenly, until it is even with the side surface of the transaxle housing.
-0.5 to 0.5 mm (-0.0197 to 0.0197 in.)
Drive the transaxle housing type T oil seal in gradually, while visually checking that it is even.
After installation, confirm that the transaxle housing type T oil seal has been driven in until it is even with the side surface of the transaxle housing.
Wipe any extra grease off with your hand.
32000A
16.INSTALL TORQUE CONVERTER ASSEMBLY
| *a | Matchmark |
| *b | Key |
Set the key at the top of the drive sprocket and put a matchmark on the transaxle housing.
| *a | Groove |
| *b | Matchmark |
|
MP grease |
Apply MP grease to place a matchmark on the torque converter assembly so that the position of its groove is clearly indicated.
| *1 | Transaxle Housing Type T Oil Seal |
| *a | Matchmark |
Align the matchmark on the transaxle housing with the one on the torque converter assembly and engage the splines of the input shaft with the turbine runner splines.
Install the torque converter assembly to the input shaft while keeping it horizontal.
Do not damage the transaxle housing type T oil seal.
| *1 | Transaxle Housing Type T Oil Seal |
| *a | Matchmark |
Rotate the torque converter assembly approximately 180° and engage the splines of the stator shaft with the stator assembly.
Install the torque converter assembly to the input shaft while keeping it horizontal.
Do not push the torque converter assembly excessively when rotating it.
Do not damage the transaxle housing type T oil seal.
| *1 | Transaxle Housing Type T Oil Seal |
| *a | Matchmark |
Rotate the torque converter assembly approximately 180° again, align the matchmark on the torque converter assembly with the one on the transaxle housing and insert the groove of the torque converter assembly into the key of the drive sprocket.
Install the torque converter assembly to the input shaft while keeping it horizontal.
Do not push the torque converter assembly excessively when rotating it.
Do not damage the transaxle housing type T oil seal.
Clean the drive plate and torque converter assembly setting bolt holes.
| *a | Engine Assembly Surface |
| *b | Drive Plate Surface |
Using a vernier caliper and straightedge, measure the dimension (A) between the continuously variable transaxle assembly contact surface of the engine assembly*a and the torque converter assembly contact surfaces of the drive plate*b.
Make sure to deduct the thickness of the straightedge.
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.
B = A + 1 mm (0.0394 in.) or more
Make sure to deduct the thickness of the straightedge.
If the continuously variable transaxle assembly is installed to the engine assembly with the torque converter assembly not sufficiently inserted, the torque converter assembly may be damaged.
Do not include the thickness of the set block.
17.INSTALL ENGINE ASSEMBLY
| *1 | Crankshaft |
| *a | Torque Converter Assembly Centerpiece |
|
Clutch Spline Grease |
Apply clutch spline grease to the surface of the crankshaft that contacts the torque converter assembly centerpiece.
Toyota Genuine Clutch Spline Grease or equivalent
Approximately 1 g (0.0353 oz)
| *1 | Knock Pin |
Confirm that the 2 knock pins are installed to the engine assembly and are not damaged.
Install the engine assembly to the continuously variable transaxle assembly with the 8 bolts.
| Bolt | Length |
|---|---|
| (A) | 50 mm (1.97 in.) |
| (B) | 35 mm (1.38 in.) |
| (C) | 45 mm (1.77 in.) |
Make sure that the wire harness or similar items are not pinched between the contact surfaces.
Do not use excess force when installing the continuously variable transaxle assembly.
When mounting the continuously variable transaxle assembly to the engine assembly, make sure to securely fit the knock pins into the knock holes.
Check that the torque converter assembly rotates.
When tightening the bolts, be sure that the mating surfaces of the engine assembly and the continuously variable transaxle assembly are in close contact with one another.
Bolt (A), (B): Install from the continuously variable transaxle assembly side.
Bolt (C): Install from the engine assembly side.
37117
18.INSTALL PROPELLER SHAFT HEAT INSULATOR (for AWD)
Install the propeller shaft heat insulator to the continuously variable transaxle assembly with the 3 bolts.
Tightening order: Temporarily install bolt (A) → Temporarily install bolt (B) → Tighten bolt (C) → Tighten bolt (B) → Tighten bolt (A)
19.INSTALL WIRE HARNESS CLAMP BRACKET
Install the wire harness clamp bracket to the continuously variable transaxle assembly with the 2 bolts.
28100
20.INSTALL STARTER ASSEMBLY
11363A
21.INSTALL FLYWHEEL HOUSING SIDE COVER
12311A
22.INSTALL FRONT ENGINE MOUNTING BRACKET
Install the front engine mounting bracket to the continuously variable transaxle assembly with the 3 bolts.
Tightening order: Temporarily tighten bolt (A) → Fully tighten bolt (B) → Fully tighten bolt (C) → Fully tighten bolt (A)
23.INSTALL FRONT FRAME ASSEMBLY
24.CONNECT ENGINE WIRE
Connect the engine wire with the 2 bolts.
| *A | for 2WD | *B | for AWD |
| *a | Rack and Pinion Power Steering Gear Assembly Connector | - | - |
Connect the rack and pinion power steering gear assembly connector.
Make sure that the connector is fully inserted before rotating the lock lever to engage the lock.
Engage the 3 clamps.
| *a | Transmission Revolution Sensor (NT) Connector |
| *b | Oil Pressure Sensor Connector |
| *c | Oil Pump with Motor Assembly Connector |
Engage the 2 clamps.
Connect the oil pump with motor assembly connector.
Connect the oil pressure sensor connector.
Connect the transmission revolution sensor (NT) connector.
Install the bolt.
Connect the vacuum hose.
| *a | Transmission Revolution Sensor (NSS) Connector |
Engage the clamp.
Install the bolt.
Connect the transmission revolution sensor (NSS) connector.
| *a | Transmission Wire Connector |
| *b | Shift Stroke Sensor Connector |
| *c | Shift Lever Position Sensor Connector |
| *d | Transmission Revolution Sensor (NOUT) Connector |
|
Rotate in this Direction |
Connect the transmission revolution sensor (NOUT) connector.
Connect the shift lever position sensor connector.
Connect the shift stroke sensor connector.
Connect the transmission wire connector and rotate the lever and engage the claw.
Rotate the lever until the claw of the transmission wire connector makes a click sound.
Engage the 2 clamps.
Install the bolt.
Install the bolt and 2 nuts.
| *a | Starter Assembly Connector |
Connect the starter assembly connector.
Engage the 3 clamps.
Connect the engine wire to the continuously variable transaxle assembly with the bolt.
Engage the clamp.
Connect the No. 2 engine wire to the continuously variable transaxle assembly with the bolt.
45319
25.INSTALL STEERING GEAR HEAT INSULATOR
33493C
26.INSTALL TRANSMISSION OIL COOLER
27.INSTALL OIL COOLER HOSE
16261G
28.CONNECT NO. 1 WATER BY-PASS HOSE
16268L
29.INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY
Install the water by-pass pipe sub-assembly to the continuously variable transaxle assembly with the 3 bolts.
| *a | 2 to 7 mm (0.0787 to 0.276 in.) | *b | 120° (Claw of Clip Location) |
| *c | Upper Side | *d | RH Side |
| *e | Paint Mark | - | - |
|
Clip |
|
Bolt |
Tightening order: Temporarily tighten bolt (A) → Fully tighten bolt (B) → Fully tighten bolt (C) → Fully tighten bolt (A)
Connect the water by-pass pipe sub-assembly to the water by-pass outlet sub-assembly and slide the clip to secure it.
Make sure to slide the water by-pass pipe sub-assembly until it contacts the hose stopper of the water by-pass outlet sub-assembly.
Make sure to align the paint mark of the water by-pass pipe sub-assembly with the paint mark of the water by-pass outlet sub-assembly.
Make sure that the claws of the clip are within the location shown in the illustration.
16260
30.INSTALL FLOW SHUTTING VALVE (WATER BY-PASS HOSE ASSEMBLY) (for Heater)
16264D
31.INSTALL FLOW SHUTTING VALVE (WATER VALVE) (for CVT)
32101G
32.INSTALL DRIVE PLATE AND TORQUE CONVERTER ASSEMBLY SETTING BOLT
Clean the threads of the 6 drive plate and torque converter assembly setting bolts.
| *a | Adhesive |
Apply a few drops of adhesive to 2 or 3 threads at the tip of each of the 6 drive plate and torque converter assembly setting bolts.
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
Make sure to install the 6 drive plate and torque converter assembly setting bolts immediately after applying adhesive to prevent foreign matter from attaching to them.
Turn the crankshaft to gain access to the installation locations of the 6 drive plate and torque converter assembly setting bolts and install each drive plate and torque converter assembly setting bolt while holding the crankshaft pulley bolt with a wrench.
First install the black colored drive plate and torque converter assembly setting bolt, and then the remaining 5 silver colored drive plate and torque converter assembly setting bolts.
11361J
33.INSTALL FLYWHEEL HOUSING UNDER COVER
|
Install in this Direction |
Engage the 2 claws and guide to install the flywheel housing under cover to the cylinder block sub-assembly.
34.INSTALL ENGINE ASSEMBLY WITH TRANSAXLE