Infiniti G20 (P11). Manual — part 534
SFA448B
ASSEMBLY
NCSU0012
I
Install shock absorber so that arrow A faces rearward on LH
and forward on RH sides.
I
Install upper mounting insulator with its cutout facing the inside
of the vehicle.
Third Link and Upper Link
REMOVAL
NCSU0013
CAUTION:
Kingpin bearing usually does not require maintenance. If any
of the following symptoms are noted, replace kingpin bearing
assembly.
I
Growling noise is emitted from kingpin bearing during
operation.
I
Kingpin bearing drags or turns roughly when steering
knuckle is turned by hand.
SFA922A
1.
Remove cap and kingpin nut.
2.
Remove shock absorber fixing nut and upper link fixing bolts.
3.
Remove stabilizer connecting rod.
4.
Remove third link and upper link.
SFA727A
INSTALLATION
NCSU0014
Third Link
NCSU0014S01
I
Pack kingpin housing and cap with multi-purpose grease
before installing third link and cap.
Grease capacity:
Kingpin housing 4 g (0.14 oz)
Cap 10 g (0.35 oz)
SFA924A
Upper Link
NCSU0014S02
I
Upper link has “L” or “R” stamped on it as shown.
Upper link bushings cannot be disassembled.
I
When installing upper link, make sure that parts are in their
correct positions.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
BR
ST
RS
BT
HA
SC
EL
IDX
FRONT SUSPENSION
Coil Spring and Shock Absorber (Cont’d)
SU-11
SFA721A
DISASSEMBLY
NCSU0015
1.
Remove upper bearing (inner race and ball).
SFA722A
2.
Remove kingpin grease seal.
3.
Remove lower bearing (inner race and ball).
SFA723A
4.
Remove upper and lower outer race.
I
Be careful not to damage kingpin housing.
SFA724A
ASSEMBLY
NCSU0016
1.
Install lower bearing.
SFA725A
2.
Install upper bearing.
FRONT SUSPENSION
Third Link and Upper Link (Cont’d)
SU-12
SFA726A
3.
Install kingpin grease seal.
4.
Apply multi-purpose grease to oil seal lip.
SFA806B
Stabilizer Bar
REMOVAL AND INSTALLATION
NCSU0017
I
Remove stabilizer bar.
SFA714BA
I
When installing stabilizer bar, make sure that paint mark and
clamp face in their correct directions.
SFA926A
I
When removing and installing stabilizer bar, fix portion A.
SFA449BA
I
Install stabilizer bar with ball joint socket properly placed.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
BR
ST
RS
BT
HA
SC
EL
IDX
FRONT SUSPENSION
Third Link and Upper Link (Cont’d)
SU-13
SFA807B
Transverse Link and Lower Ball Joint
REMOVAL AND INSTALLATION
NCSU0018
I
Remove ball joint and transverse link assembly.
I
During installation, final tightening must be carried out at curb
weight with tires on ground.
I
After installation, check wheel alignment.
Refer to “FRONT WHEEL ALIGNMENT”, “On-vehicle Service”,
SU-6.
INSPECTION
NCSU0019
Transverse Link
NCSU0019S01
I
Check transverse link for damage, cracks or deformation.
Replace it if necessary.
I
Check rubber bushing for damage, cracks and deformation.
Replace transverse link if necessary.
SFA858A
Lower Ball Joint
NCSU0019S02
I
Check ball joint for excessive play. Replace transverse link
assembly if any of the following exists:
I
Ball stud is worn.
I
Joint is hard to swing.
I
Play in axial direction is excessive.
Before checking, turn ball joint at least 10 revolutions so that
ball joint is properly broken in.
Swinging force “A”:
(measuring point: cotter pin hole of ball stud)
7.8 - 54.9 N (0.8 - 5.6 kg, 1.8 - 12.3 lb)
Turning torque “B”:
0.49 - 3.43 N·m (5.0 - 35.0 kg-cm, 4.3 - 30.4 in-lb)
Vertical end play “C”:
0 mm (0 in)
I
Check dust cover for damage. Replace it and cover clamp if
necessary.
Service Data and Specifications (SDS)
GENERAL SPECIFICATIONS (FRONT)
NCSU0020
Suspension type
Independent multi-link with coil spring
Shock absorber type
Double-acting hydraulic
Stabilizer bar
Standard equipment
FRONT SUSPENSION
Transverse Link and Lower Ball Joint
SU-14
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст