2004 Citroen C3 coolant valve

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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: RHY RHZ N° RPO 9128 #
Uncouple, plug and move aside, using tool [7], the fuel delivery pipe (2)and return
pipe (1).
Remove:
Screws
(3), (4) and (6).
Screw (7).
The upper timing cover (5).
WARNING:Refit screw (7)equipped with a spacer (17 mm thick), tighten the
screw (7)to 1,5 ± 0,1 m. daN.
NOTE:The screw (7)is one of the screws securing the coolant pump and is there
for its sealing.
Put the gear lever in 5th gear.Turn the road wheel to turn the engine in its direction of rotation.
Orient the camshaft pulley in the pegging position, use a mirror if necessary.
Peg the camshaft, using tool
[5].
Peg the engine flywheel, using tool
[3].
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: RHY RHZ N° RPO 9128 #
Slacken the screw (17)of the tensioner roller (18).
Remove the timing belt
(14).
Checks.
IMPERATIVE: Just before refitting, carry out the checks below.
Check that:
The rollers
(18)and (15)turn freely (without play and without any tight spot).
The coolant pump pulley
(16)turns freely (without play and without any tight spot).
There are no traces of oil leaks from the crankshaft and camshaft seals, etc.
The crankshaft pinion travels freely on the keyway.
Replace defective components if necessary.
Peg the crankshaft pinion
(19)by inserting tool [9]on the LH side of the keyway.
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: RHY RHZ N° RPO 9128 #
Reposition the timimg belt, belt at «a»well tensioned, in the following order:
Fuel high pressure pump pulley
(21).
Guide roller
(15).
Crankshaft pinion
(19).
Coolant pump pinion
(16).
Tensioner roller
(18).
Position tool
[1]on the belt at «a».
Remove tools
[4]and [9].
Turn the tensioner roller
(18)anticlockwise, using tool [2], to attain an overtension of:
98 ± 2 SEEM units.
Tighten screw
(17)of the tensioner roller to 2,5 ± 0,2 m.da N.
Lock the flywheel by means of tool
[6].
Tighten the accessories drive pulley screw
(8)to 7 ± 0,7 m.da N.
Remove tools
[1], [3], [5] and [6].
Rotate the crankshaft eight times in the normal direction of rotation.
Peg:
The crankshaft, using tool
[3].
The camshaft drive pulley, using tool
[5].
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