Toyota T100 1996 Service Manual page 1755

SR−48
Vane Pump
Shaft
Height
Length
1996 TOYOTA T100 (RM449U)
STEERING
Front Housing
Bushing
R15220
Thickness
Z06061
Feeler Gauge
R10282
− POWER STEERING VANE PUMP (5VZ−FE)
INSPECTION
NOTICE:
When using a vise, do not overtighten it.
1. CHECK OIL CLEARANCE BETWEEN VANE PUMP
SHAFT AND BUSHING
Using a micrometer and caliper gauge, measure the oil clear-
ance.
Standard clearance:
0.003 − 0.005 mm (0.0012 − 0.0020 in.)
Maximum clearance: 0.07 mm (0.0028 in.)
If it is more than maximum, replace the front housing and vane
pump shaft.
2. INSPECT VANE PUMP ROTOR AND VANE PLATES
(a) Using a micrometer, measure the height, thickness and
length of the 10 plates.
Minimum height: 8.6 mm (0.339 in.)
Minimum thickness: 1,397 mm (0.05500 in.)
Minimum length: 14,991 mm (0.59020 in.)
(b) Using a feeler gauge, measure the clearance between
the rotor groove and plate.
Maximum clearance: 0.035 mm (0.00138 in.)
SR07R−03