Toyota Tundra 2005 Service - Repair - Maintenance page 2742

SR-64
Inscribed Mark
Compressed Air
Inscribed Mark
STEERING - POWER STEERING VANE PUMP (2UZ-FE)
If it is more than the maximum, replace the plate and/or rotor
with the one having the same mark stamped on the cam ring.
Inscribed mark: 1, 2, 3, 4 or None
HINT:
There are 5 vane plate lengths with the following rotor and cam
ring marks:
Rotor and cam
ring mark
R13897
None
1
2
3
4
3. INSPECT FLOW CONTROL VALVE
(a) Coat the valve with power steering fluid and check that it
falls smoothly into the valve hole under its own weight.
W04759
(b) Check the flow control valve for leakage.
Close one of the holes and apply compressed air 392 to
490 kPa (4 to 5 kgf/cm
side, and confirm that air does not come out from the end
holes.
F04865
If necessary, replace the valve with the one having the same let-
ter inscribed on the front housing.
Inscribed mark: A, B, C, D, E or F
F04866
Vane plate part
number
44345-04010
44345-04020
44345-04030
44345-04040
44345-04050
2
, 57 to 71 psi) into the opposite
Author : Date :
Vane plate length
mm (in.)
14.999-15.001
(0.59051-0.59059)
14.997-14.999
(0.59043-0.59051)
14.995-14.997
(0.59035-0.59043)
14.993-14.995
(0.59027-0.59035)
14.991-14.993
(0.59020-0.59027)
4390