Toyota RAV4 manuals

Toyota Sienna Service Manual: Inspection

1. INSPECT PRELOAD

INSPECT PRELOAD

(a) Using SST(s) and a torque wrench, check the initial torque within the backlash range.

SST 09326-20011 Torque: 0.9 to 1.4 N*m (9 to 14 kgf*cm, 8.0 to 12.4 in.*lbf)

HINT: Use a torque wrench with a fulcrum length of 160 mm (6.30 in.).

(b) Using SST(s) and a torque wrench, check the initial torque while the driven pinion is in contact with the ring gear face.

SST 09326-20011 Torque: Preload +0.15 to 0.30 N*m (+1.6 to 3.1 kgf*cm, +1.3 to 2.7 in.*lbf)

HINT: Use a torque wrench with a fulcrum length of 160 mm (6.30 in.).

2. INSPECT DIFFERENTIAL RING GEAR BACKLASH

(a) Set the dial gauge perpendicular to the tooth face of the ring gear, fix the driven pinion and inspect the backlash while moving the gear.

INSPECT DIFFERENTIAL RING GEAR BACKLASH

Backlash: 0.10 to 0.15 mm (0.0039 to 0.0059 in.)

NOTICE: Inspect it at 3 points or more on the gear's periphery.

3. INSPECT TOOTH CONTACT BETWEEN RING GEAR AND DRIVE PINION

INSPECT TOOTH CONTACT BETWEEN RING GEAR AND DRIVE PINION

(a) Apply red lead primer thinly and uniformly to both faces of the ring gear and rotate several times.

NOTICE: Inspect the tooth contact on the ring gear at 4 places or more.

4. INSPECT RUNOUT OF TRANSFER RING GEAR MOUNTING CASE

INSPECT RUNOUT OF TRANSFER RING GEAR MOUNTING CASE

(a) Using a dial gauge check the transfer ring gear mounting case runout.

Maximum runout: 0.03 mm (0.0012 in.)

Disassembly
1. REMOVE TRANSFER COVER GASKET (a) Remove the transfer gasket from the transfer assembly. 2. REMOVE TRANSFER CASE BREATHER PLUG (a) Using a screwdriver and a hammer, remove the transfer ...

Reassembly
1. INSTALL TRANSFER DRIVEN PINION REAR BEARING (a) Using SST(s) and a press, install the transfer driven pinion rear bearing outer race to the transfer case. SST 09950-60010 (09951-00620), 09950-70 ...

Other materials:

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DTC B1422/22 Compressor Lock Sensor Circuit SYSTEM DESCRIPTION The ECM sends an engine speed signal to the A/C amplifier via CAN communication and BEAN communication. The A/C amplifier reads the difference between compressor speed and engine speed. When the difference becomes too large, t ...

Removal
1. SEPARATE BATTERY NEGATIVE TERMINAL 2. REMOVE FRONT DOOR SCUFF PLATE LH 3. REMOVE COWL SIDE TRIM BOARD LH 4. REMOVE INSTRUMENT PANEL FINISH PANEL SUBASSEMBLY LOWER LH (a) Remove the 2 bolts and instrument panel finish panel sub-assembly lower LH. 5. REMOVE INSTRUMENT PANEL SAFETY PAD INSER ...

Back Sonar Sensor LH Circuit
DESCRIPTION An ultrasonic sensor consists of a sensor portion that transmits and receives ultrasonic waves and a preamplifier that amplifies them. The ultrasonic sensor outputs the ultrasonic waves and sends the received signals to the clearance warning ECU. WIRING DIAGRAM INSPECTION PR ...

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