Toyota Tundra (2015 year). Manual — part 2760
(a) Remove the cam ring from the front housing.
8. REMOVE VANE PUMP FRONT SIDE PLATE
(a) Remove the front side plate from the front housing.
(b) Using a screwdriver, remove the O-ring from the front side
plate.
Text in Illustration
*a
Protective Tape
HINT:
Tape the screwdriver tip before use.
(c) Remove the O-ring from the front housing.
9. REMOVE VANE PUMP HOUSING OIL SEAL
POWER STEERING: VANE PUMP (for 1UR-FE): DISASSEMBLY; 20...
*a
Cloth
NOTICE:
Be careful not to damage the front housing.
POWER STEERING: VANE PUMP (for 1UR-FE): DISASSEMBLY; 20...
Last Modified: 9-16-2014
6.6 G
Doc ID: RM000001A1Q04AX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: POWER STEERING: VANE PUMP (for 1UR-FE): INSPECTION; 2015 MY Tundra [08/2014 - ]
INSPECTION
1. INSPECT VANE PUMP SHAFT AND BUSH IN VANE PUMP FRONT HOUSING
Maximum clearance:
0.07 mm (0.00276 in.)
If it is more than the maximum, replace the vane pump shaft with vane pump pulley.
2. INSPECT VANE PUMP ROTOR AND VANE PUMP PLATE
(a) Inspect the vane pump rotor groove and vane pump plate clearance.
(1) Using a feeler gauge, measure the clearance between the
Maximum clearance:
0.03 mm (0.00118 in.)
Text in Illustration
*a
Feeler Gauge
(2) If the clearance is more than the maximum, replace the vane
pump plates, vane pump rotor and vane pump cam ring.
Text in Illustration
*a
Mark
NOTICE:
VANE PUMP
ROTOR MARK
(PART NO.)
VANE PUMP CAM
RING MARK
(PART NO.)
VANE PUMP
PLATE PART NO.
VANE PUMP
PLATE
LENGTH
0
(44313-60010)
0
(44325-0C160)
44345-0C010
18.505 to
18.503 mm
(0.72854 to
0.72846 in.)
1
(44313-60020)
1
(44325-0C170)
44345-0C020
18.502 to
18.501 mm
(0.72842 to
0.72838 in.)
2
(44313-60030)
2
(44325-0C180)
44345-0C030
18.500 to
18.499 mm
(0.72835 to
0.72831 in.)
3
(44313-60040)
3
(44325-0C190)
44345-0C040
18.498 to
18.497 mm
(0.72827 to
0.72823 in.)
4
(44313-60050)
4
(44325-0C200)
44345-0C050
18.496 to
18.495 mm
(0.72819 to
0.72815 in.)
(b) Inspect the vane pump plate.
Standard thickness:
1.405 to 1.411 mm (0.05531 to 0.05555 in.)
Text in Illustration
*a
Height
*b
Length
*c
Thickness
(2) If the thickness is not within the specified range, replace the vane pump plates.
3. INSPECT FLOW CONTROL VALVE ASSEMBLY
(a) Check the flow control valve for leakage.
POWER STEERING: VANE PUMP (for 1UR-FE): INSPECTION; 201...
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