Nissan Almera Tino V10. Manual — part 55
NOTES
STEERING SYSTEM
CONTENTS
PRECAUTIONS . . . . . . . . . . . . . . . ...2
Supplemental Restraint System (SRS)
. . . ...2
Precautions for Steering System. . . . . . . . .2
PREPARATION . . . . . . . . . . . . . . . ...3
Special Service Tools . . . . . . . . . . . . ..3
Commercial Service Tool. . . . . . . . . . . .4
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . . . .5
NVH Troubleshooting Chart. . . . . . . . . . .5
ON-VEHICLE SERVICE . . . . . . . . . . . . ..6
Checking Steering Wheel Play. . . . . . . . . 6
Checking Neutral Position on Steering Wheel . . . 6
. . . . . . . . . . . . . . 6
. . . . . . . . . . . . . . . ...6
Front Wheel Turning Angle. . . . . . . . . . ..6
Checking Gear Housing Movement . . . . . . . 6
Checking and Adjusting Drive Belts . . . . . . . 7
Checking Steering Gear and Linkage . . . . . . .7
. . . . . . . . . . . . . ..7
. . . . . . . . . . . . .7
Checking Fluid Level . . . . . . . . . . . . ...7
Checking Fluid Leakage . . . . . . . . . . . ..7
Bleeding Hydraulic System. . . . . . . . . . ..8
Checking Steering Wheel Turning Force . . . . . 8
Checking Hydraulic System. . . . . . . . . . .9
STEERING WHEEL AND STEERING COLUMN . . .10
Components. . . . . . . . . . . . . . . ...10
Removal and Installation . . . . . . . . . . ...10
. . . . . . . . . . . . .10
. . . . . . . . . . . ... 11
Disassembly and Assembly. . . . . . . . . ...13
Inspection. . . . . . . . . . . . . . . . ...14
. . . . . . . . . . . . ...14
POWER STEERING GEAR AND LINKAGE . . . . 15
Components. . . . . . . . . . . . . . . ...15
Removal and Installation . . . . . . . . . . ...16
Inspection. . . . . . . . . . . . . . . . ...17
. . . . . . . . . . . . . 18
. . . . . . . . . . . . . . . . . .18
TIE-ROD OUTER AND INNER SOCKETS
. . . . ..18
Assembly . . . . . . . . . . . . . . . . ...18
Adjustment . . . . . . . . . . . . . . . . .20
POWER STEERING OIL PUMP (QG ENGINE) . . ...21
Components. . . . . . . . . . . . . . . ...21
Inspection. . . . . . . . . . . . . . . . ...21
POWER STEERING OIL PUMP (YD ENGINE) . . . 22
Components. . . . . . . . . . . . . . . ...22
Pre-disassembly Inspection. . . . . . . . . ...22
Removal and Installation . . . . . . . . . . ...23
Disassembly. . . . . . . . . . . . . . . ...23
Inspection. . . . . . . . . . . . . . . . ...24
Assembly . . . . . . . . . . . . . . . . ...25
SERVICE DATA AND SPECIFICATIONS (SDS) . . .26
General Specifications. . . . . . . . . . . ...26
Steering Wheel . . . . . . . . . . . . . . ..26
Steering Column . . . . . . . . . . . . . . 26
Steering Gear and Linkage . . . . . . . . . ...27
Power Steering . . . . . . . . . . . . . . ..27
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
RS
BT
HA
SC
EL
IDX
Supplemental Restraint System (SRS) “AIR
BAG” and “SEAT BELT PRE-TENSIONER”
NLST0001
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER” used along with
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of
collision. The SRS system composition which is available to NISSAN MODEL V10 is as follows (The compo-
sition varies according to the destination and optional equipment.):
I
For a frontal collision
The Supplemental Restraint System consists of driver air bag module (located in the center of the steer-
ing wheel), front passenger air bag module (located on the instrument panel on passenger side), front seat
belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
I
For a side collision
The Supplemental Restraint System consists of front side air bag module (located in the outer side of front
seat), side air bag (satellite) sensor, diagnosis sensor unit (one of components of air bags for a frontal
collision), wiring harness, warning lamp (one of components of air bags for a frontal collision).
Information necessary to service the system safely is included in the RS section of this Service Manual.
WARNING:
I
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance should be per-
formed by an authorized NISSAN dealer.
I
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the RS section.
I
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. Spiral cable and wiring harnesses covered with yellow insulation tape either just
before the harness connectors or for the complete harness are related to the SRS.
Precautions for Steering System
NLST0003
I
Before disassembly, thoroughly clean the outside of the unit.
I
Disassembly should be done in a clean work area. It is important to prevent the internal parts from
becoming contaminated by dirt or other foreign matter.
I
Place disassembled parts in order, on a parts rack, for easier and proper assembly.
I
Use nylon cloths or paper towels to clean the parts; common shop rags can leave lint that might
interfere with their operation.
I
Before inspection or reassembly, carefully clean all parts with a general purpose, non-flammable
solvent.
I
Before assembly, apply a coat of recommended power steering fluid* to hydraulic parts. Vaseline
may be applied to O-rings and seals. Do not use any grease.
I
Replace all gaskets, seals and O-rings. Avoid damaging O-rings, seals and gaskets during instal-
lation. Perform functional tests whenever designated.
*: DEXRON
TM
III or equivalent. Refer to MA-20, “Fluids and Lubricants”.
PRECAUTIONS
Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”
ST-2
Special Service Tools
NLST0004
Tool number
Tool name
Description
KV48102500
Pressure gauge adapter
NT542
Measuring oil pressure
ST27180001
Steering wheel puller
NT544
Removing steering wheel
HT72520000
Ball joint remover
NT546
Removing ball joint
a: 33 mm (1.30 in)
b: 50 mm (1.97 in)
r: R11.5 mm (0.453 in)
KV48103500
Pressure gauge
NT547
Measuring oil pressure
ST3127S000
1 GG91030000
Torque wrench
2 HT62940000
Socket adapter
3 HT62900000
Socket adapter
NT541
Measuring turning torque
KV48105210
Sprocket holder
NT809
Removing and Installing power steering oil pump
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
RS
BT
HA
SC
EL
IDX
PREPARATION
Special Service Tools
ST-3
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