2006 GREAT WALL PEGASUS wheel bolt torque

SA-31
2. Mount on the inner race and roller assembly of front hub
bearing (outer).
After coating 4 to 5 mm lithium base grease on the outer race
of bearing, put in the inner race and roller assembly of front hub
bearing (outer), and then plaster the lubricant.
3. Mount the front wheel hub and front brake disc on the
steering knuckle.
Coat a little lubricant on the steering knuckle where the oil seal
locates, and mount the front wheel hub and front brake disc on
the steering knuckle, then mount on the stop washer.
4. Adjust the preload
(a) Mount on the steering knuckle nut and screw up them
according to the specified torque.
Tighten torque: (100-120)N
m
(b) Run the front wheel hub about 1/4-1/3 round, and seat the
bearing.
(c) Loosen the steering knuckle nut to ensure the front brake
disc can run freely. Screw up the steering knuckle nut
again according to the specified torque.
Fastening torque
25N
m
(d) Mount on the lock plate and another steering knuckle nut.
Tighten torque
60N
m
(e) Hold the front wheel hub bolts with a spring-tension
meter and drag the meter slowly in the direction of the
tangent line of this spot.
Suitable tension range: (29-54)N
The nuts should be retightened until falls within the suitable
range if the tension force is overlarge or over small.
(f) Check the bearing and ensure that the clearance, which is
not larger than 0.05 mm, is not excessive.
(g) Measure the bouncing value of the front brake disc face.
Bouncing value should not be above o.11mm.
Suspension System and Automobile Axle (SF/2WD)
Front Wheel Hub and Steering Knuckle (Front Wheel Hub)

SA-32
(h) Bend one tooth of the lock plate inside and other teeth
outside to lock the steering knuckle nut.
5. Mount on the liner and the steering knuckle outer flange
cap.
Fastening torque
(23-29)N
m
6. Mount the brake caliper
(a) Mount the brake caliper on the steering knuckle and
screw up the bolts according to the specified torque.
Fastening torque
123N
m
(b) Connect the Bundy tube.
Fastening torque
(20-22)N
m
7. Check the height of the brake liquid level and add the
brake liquid as requirement, exhaust the gas in the
braking system.
Steering knuckle
Dismantle of Steering Knuckle
1. Tear down the brake caliper, front wheel and the front
brake disc.
2. Tear down the dust cover, and the brake shell.
3. Tear down the steering knuckle arm from the steering
knuckle.
Suspension System and Automobile Axle (SF/2WD)
Front Wheel Hub and Steering Knuckle (Steering Knuckle)

SA-34
7. Tear down the lower ball stud assembly from the steering
knuckle.
Inspection on and Change of Steering
Knuckle
1. Check the steering knuckle.
Check the steering knuckle with the dye penetration agent to
see whether there is crack or not.
If crack is found, the steering knuckle is required to be changed.
Mount of Steering Knuckle
1. Mount the lower ball stud on the steering knuckle.
Connect the lower ball stud and steering knuckle with bolts,
which are tightened according to the specified torque.
Fastening torque
(70-90)N
m
2. Mount on the steering knuckle
(a) Press down the lower arm to mount on the steering
knuckle.
(b) Mount on the lower ball stud, groove nut and screw up the
nuts according to the specified torque and then mount on
the split pin.
Fastening torque
(132-152)N
m
Suspension System and Automobile Axle (SF/2WD)
Front Wheel Hub and Steering Knuckle (Steering Knuckle)

SA-35
(c) Mount on the upper ball stud and the groove nut that are
screwed up according to the specified torque, and then
split pin.
Fastening torque
(132-152)N
m
3. Mount the stabilizer rod on the lower arm.
Fastening torque
(20-26)N
m
4. Mount the vibration damper on the lower arm.
Fastening torque
(127-147)N
m
5. Mount the steering knuckle arm and the brake oil pipe
bracket on the steering knuckle.
Coat the sealing agent 1271 on the bolt thread.
Fastening torque
180N
m
6. Mount the dust cover and brake shell, and align the
locating hole of the dust cover with the groove of the
steering knuckle to ensure that the dust cover is concen-
tric with the steering knuckle.
Fastening torque
(25-29)N
m
7. Mount the front wheel hub and the front brake disc as well
as the brake caliper.
8. Check the height of brake liquid level and add the brake
liquid as requirement, then exhaust the gas in the brak-
ing system.
Suspension System and Automobile Axle (SF/2WD)
Front Wheel Hub and Steering Knuckle (Steering Knuckle)

SA-43
Mount of Upper Arm
1. Screw up the axle nut of upper arm according to the
specified torque;
Fastening torque
(225
)N
m
2. Mount on the upper arm;
Screw up the three bolts of the upper swing arm shaft according
to the specified torque;
Fastening torque
(178
5)N
m
3. Connect the upper arm ball stud with the upper arm;
Use four sets of bolt and nut to connect the upper arm ball stud
and the upper arm.
Fastening torque
(27
)N
m
4. Mount the torsion rod spring;
5. Check the Alignment of Front Wheel:
(See Page SA-6)
Suspension System and Automobile Axle (SF/2WD)
Front Suspension \(Lower arm, Guide Lever and Transverse Stabilizer Rod)
Guide Lever
(See page SA-26)
Transverse Stabilizer rod
(See page SA-27)

SA-44
Front Wheel Hub and Steering Knuckle
Element Figure
Suspension System and Automobile Axle (SF/4WD)
Front Wheel Hub and Steering Knuckle
lock ring
cushion block nut
lock ring
cushion
block
shock
absorberupper arm
transverse stabilizer rod
bolt
transverse stabilizer
rod gasket

rubber snubber
washer
stabilizer rod limit tubebrake
caliper rubber
snubber
washer
constant speed
drive shaft needle
bearingsteering knuckle
steering knuckle
small sleeve
retainer ring
washer-spline of
steering knuckle
shaft thrust plate-
steering knuckle

inner oil
seal- drive shaft
brake oil pipe bracket
steering
knuckle arm
brake shell
dust cover

oil seal -
front hub
front hub bearing
(inner)
front wheel hub and
front brake discstop washer
lock plate
front hub bearing
(out)
steering knuckle
big nut
free wheel hub
noumenongasket
free wheel
hub cap
gasket


liner
lower ball stud








Parts that cannot be reused after being used
specified torque
N
m
135-155
6-12 25-29


25-29 70-90
132-152
20-26
180 127-147132-152123
SF 4WD
transverse stabilizer rod gasket

transverse stabilizer rod gasket

transverse stabilizer
rod gasket

transverse stabilizer
rod gasket

SA-46
5. Tear down the front hub, the oil seal and the inner race
of front hub bearing (inner)
(a) Prize out the oil seal.
(b) Take out the inner race of front hub bearing (inner).
6. Inspection on and change of the outer race of front hub
bearing
(a) Check each bearing:
Wash the inner and outer races of each bearing to check
their wear or damage situation.
(b) Tear down the outer race of each bearing:
Tap out the outer bearing race with copper bar and hammer.
Notice: bind the inner and outer races of the same
bearing together to prevent from mixing.
7. Inspection and change for front brake disc
(a) Check the wear situation of the front brake disc.
(b) Tear down the bolts that connect the front wheel hub and
the front brake disc.
(c) Connect the front wheel hub and the front brake disc with
bolts, which are tightened diagonally with moment span-
ner according to the specified torque.
Fastening torque
(70-80)N
m
(d) Make the dynamic balance test on the dynamic balancer,
and the amplitude value displayed should not be smaller
than 13.5g under the condition that the measuring rotat-
ing velocity is 796 r/m and the locking rotating velocity
of 786 r/m, otherwise, tap the counter balanced clip,
which is 4g each, in the corresponding position, the clip
number should not be more than 4.
(e) Tap in the new bearing outer race carefully with the
special service tool.
Notice: the inner and outer races of the same bearing
should be changed in one time.
Suspension System and Automobile Axle (SF/4WD)
Front Wheel Hub and Steering Knuckle (Front Wheel Hub)

SA-48
(e) Hold the bolt of front wheel hub with the spring-tension meter
and drag slowly in the direction of the spot tangent line.
Suitable tension range
(29-54)N
The nut should be screwed up again within the suitable range if the
tension value is overlarge or over small.
(f) Check the bearing to ensure it cannot leap excessively (the
axial clearance should not be more than 0.05mm).
(g) Measure the bouncing value of the front brake disc, which
should not be more than 0.11mm, and
5. Mount the liner and the free hub:
(a) Tear down the free wheel hub cap firstly.
(b) Mount the liner and the free hub on the front wheel hub.
Fastening torque
(25-29)N
m
(c) Mount on the free wheel hub cap.
Fastening torque
(6-12)N
m
6. Mount the brake caliper:
(a) Mount the brake caliper on the steering knuckle and screw
up the bolts according to the specified torque.
Fastening torque
123N
m
(b) Connect the Bundy tube.
Fastening torque
20-22N
m
7. Check the height of brake liquid level and, if required, add
the brake liquid, exhaust the gas from the brake system.
Suspension System and Automobile Axle (SF/4WD)
Front Wheel Hub and Steering Knuckle (Front Wheel Hub)
(h) Bend one tooth of lock plate inside and other teeth outside
so as to lock the steering knuckle nut.