engine RENAULT KANGOO 1997 KC / 1.G Engine And Peripherals Repair Manual

TOP AND FRONT OF ENGINE
Cylinder head gasket
11
SPECIAL TOOLING REQUIRED
DEPOSE
Place the vehicle on a 2 post lift .
Disconnect the battery.
Remove :
- the bonnet ,
- the timing belt (see method described in sec-
tion 11, "Timing belt ").
Drain the cooling circuit through the lower radia-
tor hose.
Fit tool Mot. 1159 between the engine subframe
and the cylinder block.
99024R2
EQUIPMENT REQUIRED
Engine support tool
55mm torx socket
Mot. 588 Retaining bracket
Mot. 591-02 Index
Mot. 591-04 Angle tightening angular
wrench
Mot. 1159 Tool for retaining engine on
subframe
Mot. 1202 Hose clip pliers
Mot. 1273 Tool for checking belt tension
Mot. 1311-06 Tool for removing fuel pipe
Tension wheel nut 5
Crankshaft pulley bolt 2 + 68° ± 6°
Bolt for suspended engine mounting 6.2
cover
Nut for suspended engine mounting cover 4.4
Wheel bolts 9
TIGHTENING TORQUES (in daN.m or /and °)
E7J Engine
11-17

TOP AND FRONT OF ENGINE
Cylinder head gasket
11
13339S
- the cover on the air filter assembly,
- the air filter assembly,
13338S
99310R
Remove :
- the connector along with the pipe on the ab-
solute pressure sensor,
- the stepping motor connector, Fit the bracket Mot. 1159 in place of the coolant
pipe mounting on the cylinder block, then remove
the engine support tool.- the throttle position potentiometer connec-
tor,
- the accelerator cable
- the air intake pipe, having disconnected the
air temperature connector, E7J Engine
11-18

- the heat shield along with the exhaust down-
pipe,
- the alternator,
- the mounting at (8) along with connector (9)
of the pressostat,
- the mounting bolt for the power assisted
steering pump and move this to one side ,
- the mounting bolts for the multi-function sup-
port and move this to one side,
TOP AND FRONT OF ENGINE
Cylinder head gasket
11
13365S
13364R1
13360R
- the connectors and hoses on the thermostat
support , - the connectors of the ignition coils, along
with the connector at (1),
- the coil (2),
- the pipes at (3) along with the connector (4),
- the pipe at (5),
- the lifting bracket (6),
- the fuel supply and return pipes (7) using tool
Mot. 1311-06,
- the injector connectors,
- the cylinder head cover , E7J Engine
11-19

TOP AND FRONT OF ENGINE
Cylinder head gasket
11
Unhook the wiring loom at (14).
Remove :
- the cylinder head bolts except for (F) which
must simply be loosened, then pivot the cylin-
der head around the bolt.
92106R
- the cylinder head .
Fit the cylinder liner retaining brackets, tool
Mot. 588.
92062R
- the mounting at (10),
- the bolt (11) of the strut and slacken the nut
at (12),
- the mounting bolt (13) of the dipstick guide
tube,
13336-1R1
E7J Engine
CLEANING
It is very important not to scratch the gasket faces
of the aluminium components.
Use the Décapjoint product to dissolve any part of
the gasket which remains attached.
Apply the product to the parts to be cleaned; wait
about ten minutes, then remove it using a
wooden spatula.
Wear gloves whilst carrying out this operation.
Care must be taken whilst carrying out this ope-
ration in order to avoid any foreign bodies ente-
ring the oilways supplying oil under pressure to
the camshaft (oilways are located both in the cy-
linder block and the cylinder head).
Failure to follow to this advice could lead to the
blocking of the jets and thus cause rapid deterio-
ration of the cams and tappets.
11-20

TOP AND FRONT OF ENGINE
Cylinder head gasket
11
CHECKING THE GASKET FACE
Check for gasket face bow, using a straight edge
and a set of shims.
Maximum deformation: 0.05 mm.
No regrinding of the cylinder head is permitted.
REFITTING (special notes)
Remove the cylinder liner brackets Mot. 588.
Check for the presence of the centring dowel (A).
98713R1
Position the cylinder head gasket.
Grease the threads and under the bolt heads .
Refit the cylinder head (shortest bolts on the inlet
side ).
Tighten the cylinder head (see section 07
"Tightening the cylinder head").
Refit the timing belt , (see section 11 "Timing
belt").
Correctly refit the heat shields.
Refitting is the reverse of removal.
Fill and bleed the cooling circuit, (see section 19
"Filling and Bleeding").
ADJUSTMENT OF VALVE ROCKERS (IF
NECESSARY)
Adjustment values (cold engine) (in mm) :
- inlet0.10
- exhaust0.25
"Tilt" method
E7J Engine
Place the valves of the
cylinder concerned in
the "end of exhaust-
beginning of
inlet"position Adjust the valve rocker
clearance for the
cylinder concerned
14
32
41
23
11-21

TOP AND FRONT OF ENGINE
Cylinder head gasket
11
Open exhaust valve method
Bring the exhaust valve of cylinder n° 1 to the fully open position, then adjust the inlet valve clearance for
cylinder n° 3 and the exhaust valve clearance for cylinder n° 4.
Follow the same method for the other cylinders, in the order shown by the table below.
Inlet valve to be adjusted. Exhaust valve to be adjusted. Exhaust valve to be opened.
78373R
E7J Engine
11-22

TOP AND FRONT OF ENGINE
Cylinder head gasket
11
SPECIAL TOOLING REQUIRED
REMOVAL
Place the vehicle on a two post lift .
Disconnect the battery.
Remove :
- the bonnet,
- the timing belt (see method described in
section 11 "Timing belt").
Drain the cooling circuit via the lower radiator
hose.
EQUIPMENT REQUIRED
Engine support tool
55mm torx socket
Mot. 251-01 Dial gauge support tool
Mot. 252-01 Plate for measuring piston
protrusion
Mot. 591-02 Index
Mot. 591-04 Angular tightening wrench
Mot. 1054
TDC pin
Mot. 1159 Tool for mounting engine on
subframe
Mot. 1202 Hose clip pliers
Mot. 1273 Tool for checking belt tension
Mot. 1311-06 Tool for removing fuel pipe
Tension wheel nut 5
Crankshaft pulley bolt 2 + 115° ± 15°
Bolt for suspended engine mounting cover 6.2
Nut for suspended engine mounting cover 4.4
Wheel bolts 9
TIGHTENING TORQUES (in daN.m or/and°)
99024R2
Fit tool Mot. 1159 between the subframe and
the cylinder block. F8Q Engine
11-23

TOP AND FRONT OF ENGINE
Cylinder head gasket
11
Remove :
- the exhaust downpipe,
- the hoses and connectors of the cylinder head
coolant pipe housing outlet,
- the connection at (1) using tool Mot. 1311-06,
13097R
99461R
- the air filter assembly by disconnecting the
EGR solenoid valve and the air temperature
sensor (unclip the fuel supply pipes from the
air filter housing),
- the air inlet pipe
- the accelerator cable
- the feeds for the heater plugs ,
- the connector of the injector with sensor,
along with the fast idle solenoid valve connec-
tor (5),
- the fuel supply and return unions at (A) and
(B).
Disconnect connector (6) from the diesel fuel fil-
ter, remove it from its support and move the die-
sel fuel filter pipe assembly to one side. Place bracket Mot. 1159 at the mounting of the
coolant pipe on the cylinder block, then remove
the engine support tool.
99310R
F8Q Engine
11-24

TOP AND FRONT OF ENGINE
Cylinder head gasket
11
13083-1R1
To release the quick release unions, refer to the
following diagrams.
11734R
F8Q Engine
11-25

TOP AND FRONT OF ENGINE
Cylinder head gasket
11
11733R
Remove the fuel pipe support (7).
Slacken the mounting bolts for the lower timing
cover, without removing them.
99173-1R
13093R
Remove :
- the accessories belt tensioning system,
- the cylinder head bolts.
Release the cylinder head by setting aside the
lower part of the lower camshaft housing,
without causing the cylinder head to pivot, since
this is centred by the two dowels at ( C ).
Using a syringe, extract any oil which may have
entered the cylinder head mounting holes .
This is necessary in order to obtain the correct
tightening of the bolts.
Protect the oil outlet duct in order to prevent any
foreign bodies from entering the oilways in the
cylinder head.
Failure to take this advice could lead to the
blocking of the oilways, resulting in a rapid dete-
rioration of the camshaft. F8Q Engine
11-26