Geely CK (2008). Manual part — 26
Geely CK (2008). Manual part - 26
101
10. Remove the snap ring on the spline shaft end of the tripod constant velocity joint
Notice: Do not damage the snap ring, or it shall be replaced
11.Disassemble the Rzeppa Constant velocity universal joint boot Use screwdriver to loosen the
Rzeppa Constant velocity universal joint boot band, remove the boot
Notice: Replace the band if it is distorted
12. Disassemble the Rzeppa Constant velocity universal joint
(1)
Remove the old grease
(2)
Use the mark pen to make a matchmark on the inboard and outboard joint
Notice: Do not punch the marks
13. Installation is in the reverse order of removal procedure
Notice:
(1) Apply proper amount of long life grease as specified when assembling the tripod
velocity universal joint and Rzeppa Constant velocity universal joint, and then
assemble it according to the matchmark.
(2) Keep both sides of the spline shaft clean, the boot intact and the band assembled
into place
(3) The tripod constant velocity joint spline shaft and the differential shall be assembled
into place, with the snap ring opening facing down, use rubber hammer to tap it
appropriately when necessary
(4)
Propeller shaft attaching nut torque: 145~155N.m, install the cotter pin
(5) Steering knuckle lower swing arm assembly ball stud pin retaining bolt and nut
torque: 80~90N.m
(6)
Tie rod ball stud pin attaching nut torque:27~39N.m, install the cotter pin
102
(7)
Install front wheel, wheel nut torque: 95~115N.m
(8)
Make sure that the propeller shafts for 1.3L engine and 1.5L engine are not interchanged
at the time of replacement
(9)
Check the ABS sensor signal, check and adjust the front wheel alignment if necessary.
103
Chapter 5 Front Suspension System
Section 1 Front Suspension System
Description on front suspension structure
This model uses strut swing arm independent suspension with stabilizer bar.
The shock absorber upper end is flexibly connected to the body through the shock absorber mounting seat,
the lower end is rigidly connected to the steering knuckle. The coil spring encloses the shock absorber (coil
spring geometrical axial line does not coincide with that of the shock absorber piston rod), and is supported
between the upper and lower spring seats.
Both ends of the stabilizer bar are connected to the shock absorber through the strut bar ball pin and the
intermediate part is supported on the lower front body by the rubber bushing and support frame.
The front cushion sleeves the shock absorber piston rod head to restrict the wheel jump limit position and
plays the role of buffer.
The thrust ball bearing, installed between the spring upper seat and the shock absorber mount, is used for the
relative rotation upon steering of the shock absorber rigidly connected to the steering knuckle to the shock
absorber mount flexibly connected to the body.
"L" type lower swing arm is secured to the lower engine compartment with the press plate through elastic
rubber bushing and hinge, and its outer end is connected to the steering knuckle through the ball stud pin
which is attached to the lower swing arm by 3 high intension bolts. The ball stud pin can be removed and
replaced when it is worn.
The ball seat material is saturated polyester containing oil, featured in comparatively high intensity and
wearability and good self-lubrication performance. Proper amount of grease has been added during the
assembly and there is no need for additional filling during the normal operation.
See the table for the front suspension technical parameters
Item
Parameter
Item
Parameter
shock absorber operating
cylinder diameter /mm
¢50
Wheel camber
0°±30′
shock absorber piston rod
diameter /mm
¢20
Wheel toe-in/mm
0±3
shock absorber stroke/mm 175
Kingpin inclination
12°14′
Caster of kin pin
2°23′
Remark: the wheel alignment parameter in the table is at free load.
104
PROBLEM SYMPTOMS TABLE
Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likely
cause of the problem. Check each part in order. If necessary, replace parts.
Symptom
Suspected Area
1. Tires (Worn or improperly inflated)
2. Wheel alignment (Incorrect)
3. Steering system joint(Loose or worn)
4.
Hub bearing (Worn)
5. Steering gear (Out of adjustment or worn)
6. Suspension parts (Worn or damaged)
1. Vehicle (Overloaded)
2. Spring (stiffness not comply with or damage)
3. Shock absorber (Worn)
1.
Tire (Worn or improperly inflated)
2.
Steering linkage (Loose or damaged)
3.
Stabilizer bar (Bent or broken)
4. Shock absorber (Worn or damaged)
1.
Tire (Worn or improperly inflated)
2.
Tire (Dynamic balance is not as specified)
3.
Shock absorber (Worn or damaged)
4.
Wheel alignment (Incorrect)
5.
Ball stud pin (Worn or damaged)
6.
Hub bearing (Worn or damaged)
7.
Steering linkage (Loose or worn)
8. Steering gear (Out of adjustment or worn)
1. Tire (Worn or improperly inflated)
2. Wheel alignment (Incorrect)
3. Shock absorber (Worn or damaged)
4. Suspension parts (Worn or damaged)
Abnormal tire wear
Deviation
Body Descent
Sways
Front wheel shimmy
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