Lexus ES: Installation
INSTALLATION
PROCEDURE
1. INSTALL NO. 1 MOTOR COOLING HOSE
HINT:
Perform this procedure only when replacement of the motor cooling cooler is necessary.
(a) Coat the pipe of the motor cooling cooler with a small amount of ATF as shown in the illustration.
.png) | ATF Application Area |
(b) Install the No. 1 motor cooling hose to the motor cooling cooler, and slide the clip to secure it.
| *a | 0 to 3 mm (0 to 0.118 in.) |
| *b | 2 to 7 mm (0.0787 to 0.276 in.) |
| *c | Paint Mark |
| *d | Center of Paint Mark |
| *e | 120° |
| | Claw of Clip Location |
NOTICE:
- Be careful not to deform the motor cooling cooler.
- Make sure to align the paint mark of the No. 1 motor cooling hose with the paint mark of the motor cooling cooler.
- Make sure that the claws of the clip are positioned within the area shown in the illustration.
2. INSTALL NO. 2 MOTOR COOLING HOSE
HINT:
Perform this procedure only when replacement of the motor cooling cooler is necessary.
(a) Coat the pipe of the motor cooling cooler with a small amount of ATF as shown in the illustration.
| | ATF Application Area |
(b) Install the No. 2 motor cooling hose to the motor cooling cooler, and slide the clip to secure it.
| *a | 0 to 3 mm (0 to 0.118 in.) |
| *b | 2 to 7 mm (0.0787 to 0.276 in.) |
| *c | Paint Mark |
| *d | Center of Paint Mark |
| *e | 120° |
| | Claw of Clip Location |
NOTICE:
- Be careful not to deform the motor cooling cooler.
- Make sure to align the paint mark of the No. 2 motor cooling hose with the paint mark of the motor cooling cooler.
- Make sure that the claws of the clip are positioned within the area shown in the illustration.
3. INSTALL NO. 2 MOTOR COOLING PIPE
(a) Install the No. 2 motor cooling pipe to the No. 2 motor cooling hose, and slide the clip to secure it.
| *a | 0 to 3 mm (0 to 0.118 in.) |
| *b | 2 to 7 mm (0.0787 to 0.276 in.) |
| *c | Paint Mark |
| *d | Center of Paint Mark |
| *e | 15° |
| | Center of Clip Location |
NOTICE:
- Make sure to align the paint mark of the No. 2 motor cooling pipe with the paint mark of the No. 2 motor cooling hose.
- Make sure that the center of the clip (between the claws of the clip) is within 15° of the center of the paint mark as shown in the illustration.
4. INSTALL MOTOR COOLING COOLER
(a) Connect the No. 1 motor cooling hose to the transaxle housing tube connector, and slide the clip to secure it.
| *a | 0 to 3 mm (0 to 0.118 in.) |
| *b | 2 to 7 mm (0.0787 to 0.276 in.) |
| *c | Paint Mark |
| *d | Rib |
| *e | Center of Rib |
| *f | 180° |
| | Claw of Clip Location |
NOTICE:
- Make sure to align the paint mark of the No. 1 motor cooling hose with the rib of the hybrid vehicle transaxle assembly.
- Make sure that the claws of the clip are within the location shown in the illustration.
| (b) Temporarily install the motor cooling cooler to the No. 1 transmission control cable bracket with the 3 bolts. |
|
(c) Tighten the 3 bolts in the order shown in the illustration.
Torque:
11.5 N·m {117 kgf·cm, 8 ft·lbf}
| (d) Temporarily install the No. 2 motor cooling pipe to the hybrid vehicle transaxle assembly with the oil cooler union bolt and a new gasket. |
|
| (e) Install the No. 2 motor cooling pipe to the hose bracket with the bolt and No. 1 oil cooler tube clamp. Torque: 11.5 N·m {117 kgf·cm, 8 ft·lbf} |
|
| (f) Tighten the oil cooler union bolt. Torque: 35 N·m {357 kgf·cm, 26 ft·lbf} |
|
5. CONNECT NO. 5 INVERTER COOLING HOSE
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6. INSTALL NO. 1 INVERTER COOLING HOSE
(a) Install the No. 1 inverter cooling hose to the motor cooling cooler, and slide the clip to secure it.
| *a | 2 to 7 mm (0.0787 to 0.276 in.) |
| *b | Paint Mark |
| *c | Center of Paint Mark |
| *d | 120° |
| | Claw of Clip Location |
NOTICE:
- Be careful not to deform the motor cooling cooler.
- Make sure to align the paint mark of the No. 1 inverter cooling hose with the paint mark of the motor cooling cooler.
- Make sure that the claws of the clip are positioned within the area shown in the illustration.
7. INSTALL INVERTER WITH CONVERTER ASSEMBLY
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8. INSPECT HYBRID TRANSAXLE FLUID
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9. INSPECT FOR HYBRID TRANSAXLE FLUID LEAK
10. INSTALL FRONT FENDER APRON SEAL LH
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11. INSTALL NO. 2 ENGINE UNDER COVER ASSEMBLY
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12. INSTALL NO. 1 ENGINE UNDER COVER
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13. INSTALL FRONT WHEEL OPENING EXTENSION PAD LH
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14. INSTALL FRONT WHEEL OPENING EXTENSION PAD RH
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