Toyota Venza: Inspection

Toyota Venza Service Manual / U660e Automatic Transmission / Transaxle / Oil Pump / Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT OIL PUMP AND GEAR BODY SUB-ASSEMBLY

(a) Turn the drive gear with 2 screwdrivers and make sure that it rotates smoothly.

NOTICE:

Be careful not to damage the oil seal lip.

2. INSPECT CLEARANCE OF FRONT OIL PUMP AND GEAR BODY SUB-ASSEMBLY

(a) Push the driven gear to one side of the body.

(b) Using a feeler gauge, measure the clearance.

Standard clearance:

0.08 to 0.15 mm (0.00315 to 0.00590 in.)

Maximum clearance:

0.15 mm (0.00590 in.)

If the clearance is greater than the maximum, replace the oil pump body sub-assembly.

Standard side clearance:

0.025 to 0.04 mm (0.000984 to 0.00157 in.)

Maximum side clearance:

0.04 mm (0.00157 in.)

Drive Gear Thickness

Mark	Thickness
1	11.547 to 11.555 mm (0.4546 to 0.4549 in.)
2	11.555 to 11.563 mm (0.4549 to 0.4552 in.)
3	11.564 to 11.571 mm (0.4553 to 0.4556 in.)
4	11.572 to 11.579 mm (0.4556 to 0.4559 in.)
5	11.580 to 11.587 mm (0.4559 to 0.4562 in.)

Driven Gear Thickness

Mark	Thickness
1	11.547 to 11.555 mm (0.4546 to 0.4549 in.)
2	11.555 to 11.563 mm (0.4549 to 0.4552 in.)
3	11.564 to 11.571 mm (0.4553 to 0.4556 in.)
4	11.572 to 11.579 mm (0.4556 to 0.4559 in.)
5	11.580 to 11.587 mm (0.4559 to 0.4562 in.)

3. INSPECT FRONT OIL PUMP AND GEAR BODY SUB-ASSEMBLY

(a) Using a dial indicator, measure the inside diameter of the oil pump body bushing.

Standard inside diameter:

43.113 to 43.138 mm (1.6974 to 1.6983 in.)

Maximum inside diameter:

43.188 mm (1.7003 in.)

If the inside diameter is greater than the maximum, replace the oil pump body sub-assembly.

4. INSPECT STATOR SHAFT ASSEMBLY

(a) Using a dial indicator, measure the inside diameter of the oil pump body bushing.

Standard inside diameter:

22.500 to 22.526 mm (0.8858 to 0.8868 in.)

Maximum inside diameter:

22.570 mm (0.8886 in.)

If the inside diameter is greater than the maximum, replace the oil pump body sub-assembly.

Disassembly

DISASSEMBLY PROCEDURE 1. INSPECT FRONT OIL PUMP AND GEAR BODY SUB-ASSEMBLY 2. REMOVE STATOR SHAFT ASSEMBLY (a) Using a "TORX" wrench (T30), remove the 16 bolts and stator s ...

Reassembly

REASSEMBLY PROCEDURE 1. INSTALL FRONT OIL PUMP OIL SEAL (a) Using SST and a hammer, install a new oil seal to the oil pump body. SST: 09350-32014 09351-32140 Oil seal driven in ...

Other materials about Toyota Venza:

Diagnosis System
DIAGNOSIS SYSTEM 1. DESCRIPTION (a) The certification ECU (smart key ECU assembly) and ECM control the vehicle engine immobiliser system functions. Engine immobiliser system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Li ...

No Communication in Immobiliser System (B2796,B2798)
DESCRIPTION These DTCs are stored if a key that does not have a transponder chip is inserted into the ignition key cylinder or if communication between the key and the transponder key ECU assembly is impossible. DTC No. DTC Detectio ...

Transmission Control Switch Circuit
DESCRIPTION When the shift lever is in S and it is moved toward "-" or "+", it is possible to select different shift ranges (1st through 6th ranges). Moving the shift lever toward "+" increases the shift range by one, and movi ...