height TOYOTA PRIUS 2001 Service User Guide

A01067
80 ± 100°C
EM16L±02
A01066
SST
A13949
Both intake and exhaust
Bushing bore diameter
mm (in.)Bushing size
9.685 ± 9.706
(0.38130 ± 0.38213)Use STD
9.735 ± 9.756
(0.38327 ± 0.38493)Use O/S 0.05
A01446
SST
± ENGINE MECHANICALCYLINDER HEAD
EM±41
2001 PRIUS (RM778U)
REPLACEMENT
REPLACE VALVE GUIDE BUSHINGS
(a) Gradually heat the cylinder head to 80 ± 100°C (176 ±
212°F).
(b) Using SST and a hammer, tap out the guide bushing.
SST 09201±01055, 09950±70010 (09951±07100)
(c) Using a caliper gauge, measure the bushing bore diame-
ter of the cylinder head.
(d) Select the new guide bushing (STD or O/S 0.05).
If the bushing bore diameter of the cylinder head is greater than
9.706 mm (0.38213 in.), machine the bushing bore to the fol-
lowing dimension:
9.735 ± 9.756 mm (0.38327 ± 0.38493 in.)
If the bushing bore diameter of the cylinder head is greater than
9.756 mm (0.38493 in.), replace the cylinder head.
(e) Gradually heat the cylinder head to 80 ± 100°C (176 ±
212°F).
(f) Using SST and a hammer, tap in a new guide bushing to
the specified protrusion height.
SST 09201±01055, 09950±70010 (09951±07100)
Protrusion height:
9.0 ± 9.4 mm (0.354 ± 0.370 in.)

F11573
Front:
Rear:SA1CK±11
Z03382
Alignment
TesterGauge
F07339
SA±4
± SUSPENSION AND AXLEFRONT WHEEL ALIGNMENT
1454 Author: Date:
2001 PRIUS (RM778U)
FRONT WHEEL ALIGNMENT
INSPECTION
1. MEASURE VEHICLE HEIGHT
Vehicle height:
Tire sizeFront*1 mm (in.)Rear*2 mm (in.)
175/65R14191 (7.52)239 (9.41)
*1: Front measuring point
Measure the distance from the ground to the head center of the
front side lower suspension arm mounting bolt.
*
2: Rear measuring point
Measure the distance from the ground to the center of the rear
axle beam mounting bolt.
NOTICE:
Before inspecting the wheel alignment, adjust the vehicle
height to the specified value.
If the vehicle height is not the specified value, try to adjust it by
pushing down on or lifting the body.
2. INSTALL CAMBER±CASTER±KINGPIN GAUGE OR
POSITION VEHICLE ON WHEEL ALIGNMENT TES-
TER
Follow the specific instructions of the equipment manufacturer.
3. INSPECT CAMBER, CASTER AND STEERING AXIS
INCLINATION
Camber, caster and steering axis inclination:
Camber
Right±left error±0°26' ± 45' (±0.43° ± 0.75°)
45' (0.75°) or less
Caster
Right±left error1°02' ± 45' (1.03° ± 0.75°)
45' (0.75°) or less
Steering axis inclination
Right±left error9°52' ± 45' (9.87° ± 0.75°)
45' (0.75°) or less
If the caster and steering axis inclination are not within the spe-
cified values, after the camber has been correctly adjusted, re-
check the suspension parts for damaged and/or worn out parts.
4. ADJUST CAMBER
NOTICE:
After the camber has been adjusted, inspect the toe±in.
(a) Remove the front wheel.
(b) Remove the 2 nuts on the lower side of the shock absorb-
er.
If reusing the bolts and/or nuts, coat the threads of nuts with en-
gine oil.
(c) Clean the installation surfaces of the shock absorber and
the steering knuckle.
(d) Temporarily install the 2 nuts.