2004 DACIA SOLENZA power steering

36
STEERING ASSEMBLY
36 - 12
Power steering pump
SPECIAL TOOLS
MOT 453 Flexible piping pliers
DIR 1083-01 Device for PDA pul ley remounting
PS 1094 Bearing extractor
TIGHTENING MOMENTS (daNm)
Screws for D.A. pump attachme nt 5
Screws for D.A. pump pulley attachment 0.8
Place the vehicle on a two-column elevator.
DISMOUNTIN G
Disconnect the battery.
Drain the oil from DA circuit
Loosen the attachment screws ( S
1) of the
tightening clamp. Dism ount t he a dj ust m ent sc re w ( S
2)
allowin g the tightening clamp lowering.
Dismount the accessories belt.
Dismou nt the three pulley attachment screws
to the hub and extract the pulley.
Disconnect from the power steering pump
the supply piping and the high pressure piping. Dism oun t t he po we r st e e ri n g p um p
attachment screws to the support: -f
our screws in case of the DA/CA pump.
-Three screws in case of the DA pump
without CA
R EMOU NT I NG
Perform the dismounting operations in the
reverse order, observing the following:
- the screws tightening sequence, i.e. :
-1-2- 3-4 - i n c a se of t he DA/ CA
pump; -1-2-3 - i n c ase of t he DA pum p
w ithout CA, a s we l l a s the t ighte ni ng
moments. Mount a new accessories belt.
Adjust the belt tension (see the method
described in chapter 07 – Tensioning, belts,
accessories).
Perform t he fi lling of t he DA unit, then
perform the unit purging ( method described
in chapter 05).
S2
S1
S1
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STEERING ASSEMBLY
36 - 13
Power steering pump
REMARK :
The replacement of the PDA hub is to
be performed at working bench, by means
of the Special tools previously described.
PULLEY HUB REPLACEMENT
Catch the pump in the working bench vice.
Attach the arms of the PS 1094 device on
the hub.
Depress the hub.
REMARK :
Inse rt a screw (1) between the pump
sha f t and the pushing rod of the
depressing device.
Place the new hub on the pump shaft and
press it by means of the DIR 1083-01 device.
Gr ease previously the shaft with a thin layer
of UM 185 Li2 M type grease to facilitate
the remounting.
REMARK :
Insert between DIR 1083-01 device and
the hub, one spacer (2) of about 25 mm.
length.
Di r. 1083-01
PS 1094
1 2
A – Hub
B – Power steering pump
Press the hub on the pump shaft, observing
the va lue X = 49.67 ± 0.2 mm.
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36
STEERING ASSEMBLY
36 - 16
Steering column
REMOU NT I NG
1. Manual steering column
Pass the cardan joint of the lower shaft
through the cowl panel whole.
2. Power steering column
Pass the cardan joint of the l ower shaft as
well as the protection bellows through the cowl
panel whole, having previously bound with a
piece of cord, both the cardan joint end and
the bellows eyes.
Cut the piece of cord, position the bellows
on the cowl panel. In both situatio ns, continue with:
In the engine compartment:
Position the cardan joint end of the steering
column lower shaft on the steering box gear
shaft. Fix in th e p o si tion marked when
dismounting, the connection screw between the
s teering column lower shaft and the steering
box gear shaft, without tightening to the required
moment.
In the passengers compartment :
Fix and tighten to the required moment the
six screws attaching the steering column to the
driving post. Return in the engine compart ment for
tight e ni ng t o t he re qui r e d m om e nt , t he
connection screw between the steering column
lower shaft and the steering box gear shaft. For the other parts, remounting is done by
performing the dismounting operations in the
reverse order. Take c are when mounting the i nstrument
panel , t o correct l y connect t he electri cal
connectors.
Characteristics of the steering column
mounting.
The straig ht in line driving position is ensured
by unique positioning of the steering wheel on
the column shaft. Replace the steeri ng wheel attachment
screw after each dismountin g.
Observe the required tightening moment for
the steering wheel attachment screw ( 4.4
daNm).
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36
STEERING ASSEMBLY
36 - 17
Steering connecting rods ........................................................................\
............................... .36 - 1
Manual steering box ........................................................................\
.................................... ... 36 - 3
St eering box pusher ........................................................................\
........................................ 36 - 4
N oise absorbant bushing ........................................................................\
................................ 36 - 5
Bellows ........................................................................\
............................................................ 36 - 6
General ........................................................................\
............................................................ 36 - 7
Power steering box ........................................................................\
..................................... .... 36 - 8
Power steering box pusher ........................................................................\
........................... 36 - 11
Power steering pump ........................................................................\
.................................... 36 - 12
Steering column ........................................................................\
............................................ 36 - 14
36 36 - 1 STEERING ASSEMBLY Steering connecting rods
36 36 - 2 STEERING ASSEMBLY Steering connecting rods
36 36 - 3 STEERING ASSEMBLY Manual steering box
36 36 - 4STEERING ASSEMBLY Steering box pusher
36 36 - 5 STEERING ASSEMBLY Noise absorbant bushing
36 36 - 6 STEERING ASSEMBLY Bellows
36 36 - 7 STEERING ASSEMBLY General
36 36 - 8 STEERING ASSEMBLY Power steering box
36 36 - 10 STEERING ASSEMBLY Power steering box
36 36 - 11 STEERING ASSEMBLY Power steering box pusher
36 36 - 12 STEERING ASSEMBLY Power steering pum p
36 36 - 13 STEERING ASSEMBLY Power steering pum p
36 36 - 14 STEERING ASSEMBLY Steering column
36 36 - 16 STEERING ASSEMBLY Steering column
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89
ELECTRIC DIAGRAMS
89 - 2
The fuse box from the engine compartment is presented in Chapter 9, that contains information
about its location on the vehicle and the functional purpose of the relays and fuse placed on it.
The functional codes of the wires are detailed explained in Chapter 12. FUNCTIONAL DIAGRAMS INTERPRETATION
The functional diagram information included in Chapter 7 are to be i nterpreted taking i nto
consideration the explanation referring to the following example:
1= vehicle class
2= manufacturing year
3= functional electric diagram denomination
4= equipment differentiation criteria for identifying the functional electric diagram ˙
5= electric connector colour ˝
6= connector graphical representation
7= electric component index number
8= number of the fuse box on which the relay or safety fuse is m ounted
9= safety fuse identification on fuse box
10 = safety fuse value
11 = identification of wiring joints
12 = electric mass identification
13 = electric connection colour between wiring ˝
14 = electric connection identification
15 = electric connection graphical representation
16 = symbol, pages containing functional diagrams
17 = wire function code
18 = wire colour ˝
19 = functional diagram number
OBSERVATION:
1. The area ( 4) specifies the differentiating elements serving to the various functional diagrams
identification, considering the following symbols:
ABCO01 = driver’s airbag
CA = climate maintenance with air conditioning
CHAUFO = climate maintenance without air conditioning
CPE = Electric locking/unlock ing doors control
DA = assisted power steering
E0, E1, E2 = levels of equipment
LV E = front windows electric control
___ ___________________________________________________________________________
General
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ELECTRIC DIAGRAMS
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Functional diagrams list index
Electric lighter
Alternator
Anti-theft system
Acoustic warning
Battery
Windscreen wiper timer
Injection computer (ECE)
Doors closing switch
Climate control panel
Hazard switch
Rear window defrosting switch
Left electric window switch
Right electric window switch
Turning signalling relay
Right rear door actuator
Left rear door actuator
Left front door actuator
Right front door actuator
Windscreen wiper-washer switch
Detona tion sensor
Atmospheric pressure sensor
RPM s ensor
Reverse driving contact
Handbrake contact
St op contact
Starte r
AC compressor clutch
Right rear lamp
Left rear lamp
Right fog headlight
Left fog headlight
Left front door contact
Right front parking lamp
Left front parking lamp
Cooling motor fan
Right rear loud speaker
Left rear loud speaker
Right front door loud speaker
Left front door loud speaker
Injector 1
Injector 2
Injector 3
Injector 4
Fuel lever transmitter and electric pump
Rear window defrosting
Electric left window actuator
Electric right window actuator
Oil pressure contact101
103
104
105
107
113
120
123
124
125
128
132
133
137
138
139
140
141
145
146
147
149
155
156
160
163
171
172
173
176
177
180
184
185
188
189
190
191
192
193
194
195
196
199
200
203
204
205
Code
Component denomination Code Component denomination209
212
213
221
222
224
225
226
227
231
234
236
238
242
244
247
255
256
261
262
267
268
272
319
320
321
326
333
371
462
503
584
597
639
649
654
700
756
778
857
887
899
927
101 6
109 1
114 0
115 6
120 2 Lights, turning lights and horn switch
Motor wi
ndscreen wiper
Ceiling lamp
Windscreen washing pump
Va l ve potentiometer
Power steering pressure controller
Diagnostic socket
Right headlamp
Left headlamp
Fog projectors control relay
Cooling motor fan control relay
Fuel pump control relay
Actuators relay
Downstream oxygen sensor
Injection water temperature sensor
DASHBOARD
Right front turning lamp
Left front turning lamp
Radio
Cooling motor fan and AC
Right side signalising lamp
Left side signalising lamp
Injection air temperature sensor
AC control panel
Cooling motor fan (for AC)
Motor fan resistance (for AC)
Speed limit indicator
Driver safety belt contact
Canister purging valve
License plate lamp
UCE decoder
AC compressor clutch control relay
Safety fuse box and engine compartment relays
STOP-S3 l amp
Step by step engine
Anti-starting bushing
Cooling blower low speed control relay
UCE airbag
Ignition coil
FLASH relay
Upstream oxygen sensor
Driver’s airbag
C hock sensor
Cockpit fuse box
I.C.P. braking system
V ehicle speed transducer
Cooling motor fan
AC pressure sensor (pressure controller)
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89
ELECTRIC DIAGRAMS
89 - 24
ENGINE WIRING
E7J262 X412
03
12.0 3CW
32.0MH
40.6 3B B
80.6 3JN
90.35 31A
12 0.6 3BV
13 0.6 3C
15 0.35 3GN
16 0.35 3F
19 0.5 TB1
20 0.5 3S
24 0.6 3BL
26 0.35 HL
28 2.0 MH
29 0.35 AP29
30 0.6 BP37
32 2.0 3CV
33 2.0 MH
34 0.35 3FH
39 0.6 3GT
41 0.6 3BU
42 0.6 3BW
43 0.6 3AJ
44 0.6 3GL
45 0.6 3GK
49 0.6 3B
53 0.35 47F
54 0.6 3BG
56 0.35 HK
58 0.35 H17
59 1.0 3CR
60 1.0 3CT
63 1.0 3GF
65 1.0 3GG
66 1.0 3NR
68 0.6 3AC
70 0.35 H7
72 0.6 3BX
73 0.6 3JK
74 0.6 3AQ
75 0.6 3JL
76 0.6 3GJ
77 0.6 3JQ
78 0.35 3D
79 0.5 3DQ
80 0.6 3GH
85 0.6 3BA
89 1.0 3CU
90 1.0 3CS
Position Section Destination
CONTROL - IGNITION COIL CYLINDERS 2-3
M ASS
CANISTE R PURGE VA LVE CONTROL
CONTROL - COOLING FAN RELAY
CONTROL - WATER TEMPERA TURE INDICATOR
CONTROL 2 IDLING REGULATOR
SIGNAL + WATER TEMPERA TURE SENSOR
AT MOSPHERIC PRESSURE SENSOR M ASS
A TMOSPHERIC PRESSURE SENSOR SIGNAL
DETONATION SENSOR SCREENING
SIGNAL + DETON ATION SENSOR
SIGNAL – RPM ENGINE > RPM SENSOR
DIAGNOSIS SIGNAL LINE L
M ASS
+AFTER CONTACT PROTECTE D>OUTLET FUSE F05 COCKPIT
+ BATTERY PROTECTED>OUTL ET FUSE F2 COCKPIT
CONTROL - IGNITION COIL CYLINDERS 1-4
M ASS
CONTROL - ANTI-POLLUTION FAILURE INDICATOR
CONTROL ACTUATORS RELA Y
IDLING REGULA TOR 1 CONTROL
IDLING REGULA TOR 3 CONTROL
SIGNAL + VALVE POTENTIOMETER POSITION
SIGNAL DOWNSTREAM OXYGEN SENSOR
SIGNAL UPSTREAM OXYGEN SENSOR
SIGNAL + AIR TEMPERATURE SENSOR
SIGNA L SPEED VEHICLE
SIGNAL RPM ENGINE> RPM SENSOR
SIGNAL DIAGNOSIS-LINE K
CODED SIGNAL INJECTION > ANTI-STARTING
CONTROL-INJECTOR 1
CONTROL-INJECTOR 3
CONTROL-H EATING UPSTREAM OXYGEN SENSOR
CONTROL-HE ATING DOWNSTREAM OXYGEN SENSOR
+INJECTORS>OUTLET ACTUATORS RELA Y
CONTROL-FUE L PUMP RELAY
SIGNAL RPM > INJECTION COM PUTER
CONTROL 4 IDLING REGULATOR
-WATER TEMPERA TURE
SIGNAL + POTENTIOMETER VA LV E
- VALVE POTENTIOMETE R
DOWNSTREAM OXYGEN SENSOR MASS
-AIR TEMPERA TURE SENSOR
AIR PRESSURE SENSOR > SUPPL Y +
- DETONATION SENSOR
UPSTREAM OXYGEN SENSOR MASS
SIGNAL - PRESSURE CONTROLLER POWER STEERING
CONTROL - INJECTOR 4
CONTROL - INJECTOR 2
Wires functions in connectors and couplings
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89
ELECTRIC DIAGRAMS
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Position SectionDestination
ENGINE WIRING
E7J 262 X412
03
78 0. 35 3D
79 0. 5 3D Q
80 0. 6 3GH
82 0. 6 38U
83 0. 6 38Y
85 0. 6 3 B A
89 1. 0 3C U
90 1. 0 3C S AIR PRESSURE SENSOR > SUPPL
Y +
- DETONATION SENSOR
UPSTREAM OXYGEN SENSOR MASS
- FREON PRESSURE SENSOR
+ FREON PRESSURE SENSOR
SIGNAL - PRESSURE CONTROLLER POWER STEERING
CONTROL - INJECTOR 4
CONTROL - INJECTOR 2
Wires functions in connectors and couplings
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