width RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual

10A-41
ENGINE AND CYLINDER BLOCK ASSEMBLY
Conrod bearing shell: Removal - Refitting
K9K
10A
a
Pull the con rod - piston assembly using the tie rod of
the tool (Mot. 1914), taking care not to allow the pis-
ton to touch the piston base cooling jets.
aRemove the upper con rod bearing shell.
aUse SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - products) to clean the bearing mating face on
the con rod body.
REFITTING
I - REFITTING OPERATION FOR THE CON ROD
BEARING SHELLS ON CYLINDER NO.2
aparts always to be replaced: con rod cap boltsa
Fit the head of the tool (Mot. 1920) with the marking
" K9K INF " on the threaded sleeve of the tool (Mot.
1914).
aPosition the lower con rod bearing shell on the tool
(Mot. 1920).
139315
WARNING
Failure to observe the following procedure may
damage the piston base cooling jets.
Note:
If reusing the con rod bearing shells, mark the
position of the upper con rod bearing shell in
relation to the con rod body.
Note:
Always replace con rod bearing shells with a
width of 20 mm by con rod bearing shells with a
width of 18 mm.
If the set of con rod bearing shells only includes
con rod bearing shells which are 18mm wide,
only use the head of the tool (Mot. 1920) with the
mar king " K9K SUP ".

10A-54
ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil pump: Removal - Refitting
D4F or D7F
10A
REFITTING
I - REFITTING PREPARATION OPERATION
aClean the joint faces (see Vehicle: Parts and con-
sumables for the repair) (04B, Consumables -
Products).
aparts always to be replaced: engine oil strainer
seal.
aparts always to be replaced: Crankshaft seal on
timing end.
aApply a BEAD OF SILICONE ADHESIVE SEAL-
ANT (see Vehicle: Parts and consumables for
the repair) (04B, Consumables - Products) with a
width of 1.3 mm to ensure the sealing of the oil
pump.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the oil pump, aligning the oil pump drive points with
the flat surfaces of the crankshaft,
-the oil pump bolts.aTighten to torque and in order the oil pump bolts
(10 N.m).
aRefit:
-the oil pump strainer with a new seal,
-the oil pump strainer bolts.
III - FINAL OPERATION
aScrew the threaded rod of the (Mot. 1626) into the
crankshaft.
18718
WARNING
To ensure proper sealing, the gasket surfaces
must be clean, dry and not greasy (avoid any fin-
ger marks).
18646
20784

11A-85
TOP AND FRONT OF ENGINE
Camshaft: Removal - Refitting
D4F, and 772
11A
aApply:
-two beads of MASTIXO (see Vehicle: Parts and
consumables for the repair) (04B, Consumables
- Products) with a width of 2 mm at the bearing
No.5 end of the cylinder head,
-two points of MASTIXO (see Vehicle: Parts and
consumables for the repair) (04B, Consumables
- Products) with a width of 2 mm at the bearing
No.1 end of the cylinder head.
aApply a drop of oil to the camshaft bearings.II - REFITTING OPERATION FOR PART
CONCERNED
1 - Refitting the camshaft
aPosition the pistons at mid-stroke to prevent any
contact with the valves when tightening the cam-
shaft bearings.
aRefit:
-the camshaft,
-the camshaft caps.
aTorque tighten the camshaft bearing cap no.5
bolts (5 Nm ).
19595
19594
18724-2

11A-94
TOP AND FRONT OF ENGINE
Camshaft: Removal - Refitting
D4F, and 780 or 782
11A
aApply:
-two beads (3) of MASTIXO (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - Products) with a width of 2 mm to bearing
No.5 on the cylinder head,
-two points (4) of MASTIXO (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - Products) to bearing No.1 on the cylinder
head.aApply a blob of oil to the camshaft bearings.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit the camshaft.
19595
19594
WARNING
Applying excess sealant could cause it to be
squeezed out when parts are tightened. A mix-
ture of sealant and fluid could damage certain
components (engine, radiator, etc.).
18724-3

19A-32
COOLING
Coolant pump: Removal - Refitting
K4M
19A
a
aApply a bead (2) of SEALING RESIN (see Vehicle:
Parts and consumables for the repair) (04B, Con-
sumables - Products) with a width of 0.6 to 1 mm.II - REFITTING OPERATION
a
aRefit the coolant pump.
aTighten to torque and in order:
-bolt 1 of the coolant pump (27 N.m),
-bolts 2 to 8 of the water pump (10 N.m).
III - FINAL OPERATION
aRefit:
-the camshaft dephaser (see 11A, Top and front of
engine, Camshaft dephaser: Removal - Refit-
ting, page 11A-135) ,
-the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, page 11A-27) ,
-the crankshaft accessories pulley (see 11A, Top
and front of engine, Crankshaft accessories
pulley: Removal - Refitting, page 11A-20) ,
-the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-13) ,
10063
WARNING
Applying excess sealant could cause it to be
squeezed out when parts are tightened. A mix-
ture of sealant and fluid could damage certain
components (engine, radiator, etc.).
WARNING
Failure to observe the following procedure may
cause irreparable damage to the water pump
bearing.
Note:
To fit the pump on the two pins of the cylinder
block, never apply pressure to the water pump
pinion; instead use the pump mounting bolts by
pre-tightening them.
14505
Note:
Apply one to tw o drops of FRENETANCHE (see
Vehicle: Parts and consumables for the
repair) (04B, Consumables - Products) to the
coolant pump bolts (1) and (4) .