oil pressure RENAULT KANGOO 1998 KC / 1.G Heating And Ventilation Workshop Manual
[x] Cancel search | Manufacturer: RENAULT, Model Year: 1998, Model line: KANGOO, Model: RENAULT KANGOO 1998 KC / 1.GPages: 73
Page 13 of 73
AIR CONDITIONING
General
62
A Passenger compartment
B Engine compartment
C Exterior air
D To air mixing unit
E Scuttle panel grille
F Exterior or recirculated air
1 Compressor with variable capacity
2 Condenser
3 Dehydration canister
4 Pressure sensor
5 High pressure valve
6 Pressure relief valve
7 Evaporator
8 Low pressure valve
9 Heating/ventilation fan
10 Cooling fan
11 Engine radiator
12 High pressure fluid
13 Low pressure vapour
14 High pressure vapour
Consumables:
- Compressor oil
SANDEN SP 10: 135 cm3 ± 15
- Coolant
R134a: 650 g ± 35
- Compressor
SANDEN SD 7V 16
62-2
Page 60 of 73
AIR CONDITIONING
Evaporator
62
Move aside the dashboard by removing:
- the six steering column mounting bolts,
- the four dashboard side retaining nuts and the
two bolts behind the ashtray assembly.
NOTE: take care to protect the sections of the
dashboard which are susceptible to damage using
cloths.
Remove the two evaporator housing mountings
behind the dashboard on the passenger side.
Remove the evaporator housing.
Carefully remove the evaporator from its housing.
REFITTING
Check that the harness tubes are not in contact
(risk of noise).
Proceed in the reverse order to removal.
Tighten the retaining nut (connecting pipes to
pressure relief valve) to 0.8 daN.m (pay attention
to the condition of the seals).
NOTE: when refitting the dashboard, check:
- that the electrical wiring is positioned correctly,
- that the air flow pipes are positioned correctly
(glove box for example).
Create a vacuum, then fill the R134a coolant cir-
cuit using the filling equipment.
IMPORTANT
When an evaporator is changed, add 30 ml of
P.A.G. SP 10 oil to the circuit.
Use the same oil for refitting the seals taking care
to position them correctly.
62-49
Page 68 of 73
AIR CONDITIONING
Connecting pipes
62
PRO62.4
Disconnect the battery.
Drain the R134a coolant circuit using the filling
equipment.
LOW PRESSURE PIPE
REMOVAL
Remove the mounting bolt on the pressure relief
valve.
Fit plugs to the pressure relief valve and the pipe.
Remove the mounting bolt on the compressor.
Fit plugs to the compressor and the pipe.
Unscrew the pipe retaining lug.
Remove the low pressure pipe.
REFITTING
Proceed in the reverse order to removal.
Check the condition of the seals and lubricate
them with
P.A.G. SP 10 oil.
When changing a pipe, add 10 ml of SP 10 oil or
when a pipe bursts (rapid leak), add 100 ml.
Create a vacuum, then fill the R134a coolant cir-
cuit using the filling equipment.
NOTE:
- Pipes to compressor
retaining bolt:2.1 daN.m
- Pipes to pressure relief valve
retaining nut:0.8 daN.m
- Pipes to condenser
retaining bolt:0.8 daN.m
62-57
Page 69 of 73
AIR CONDITIONING
Connecting pipes
62
Disconnect the battery.
Drain the R134a coolant circuit using the filling
equipment.
PRO62.5
NOTE: the front bumper must be removed on the
version fitted with the E7J engine, in order to re-
move the cut off (1) retaining bolt.
COMPRESSOR-CONDENSER HIGH PRESSURE PIPE
REMOVAL
Remove the mounting bolt on the compressor.
Fit plugs to the compressor and the pipe.
Remove the mounting bolt on the condenser.
Remove the pipe.
Fit plugs to the condenser and the pipe.
REFITTING
Proceed in the reverse order to removal.
NOTE:
When refitting this connecting pipe to the
compressor, it is essential to fit all the bolts and
then bring them into contact before torque tigh-
tening them. The aim is to ensure that the pipe is
positioned correctly so that it is not damaged at
the cut off (1).
Check the condition of the seals and lubricate
them using
P.A.G. SP 10 oil.
When changing a pipe, add 10 ml of SP 10 oil or
when a pipe bursts (rapid leak), add 100 ml.
Create a vacuum, then fill the R134a coolant cir-
cuit using the filling equipment.
62-58
Page 70 of 73
AIR CONDITIONING
Connecting pipes
62
Disconnect the battery.
Drain the R134a coolant circuit using the filling
equipment.
PRO62.6
DEHYDRATION CANISTER-PRESSURE RELIEF
VALVE HIGH PRESSURE PIPE
REMOVAL
Detach the pipe from its mountings.
Disconnect the pressure sensor connector.
Remove the mounting bolt on the pressure relief
valve.
Fit plugs to the pressure relief valve and the pipe.
Remove the mounting bolt on the dehydration ca-
nister.
Fit plugs to the dehydration canister and the pipe.
Remove the pipe.
REFITTING
Proceed in the reverse order to removal.
Check the condition of the seals and lubricate
them using
P.A.G. SP 10 oil.
When changing a pipe, add 10 ml of SP 10 oil or
when a pipe bursts (rapid leak), add 100 ml.
Create a vacuum, then fill the R134a coolant cir-
cuit using the filling equipment.
NOTE:
- Pipe to dehydration canister
retaining bolt:0.8 daN.m
- Pipe to pressure relief valve
retaining nut:0.8 daN.m
62-59
Page 71 of 73
AIR CONDITIONING
Electrical control
62
13827R
• EVAPORATOR SENSOR (depending on assem-
bly)
REMOVAL
Disconnect the battery.
Remove:
- the windscreen wiper arms,
- the air inlet grille,
- the evaporator protector in the plenum cham-
ber.
Disconnect the evaporator sensor connector and
the air recirculation motor connector.
Free the wiring from its fasteners.
Remove the evaporator sensor.
REFITTING
Proceed in the reverse order to removal.
Ensure that the sensor is correctly positioned on
its seat on the evaporator.
•0.28 Ω
FAN ASSEMBLY SPEED RESISTOR (2)
This is secured to the engine cooling fan support.
•
RECIRCULATION MOTOR
It is only possible to gain access to the recircula-
tion motor following removal of the air blower
unit (refer to the relevant section) and therefore
the evaporator assembly. •
PRESSURE SENSOR
The pressure sensor (1) is located next to the
condenser on the pressure relief valve-
dehydration canister high pressure pipe.
All work on the pressure sensor can be carried out
without draining the coolant circuit. It is secured
to a "SKRADER" valve.
Tightening torque: 0.8 daN.m.
This pressure sensor is fitted with seal. Check that
it is in good condition on refitting and lubricate it
using
P.A.G. SP 10 oil.
62-60