2000 Citroen C5 oil

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48
Engine : XFX
SPECIAL FEATURES : TIGHTENING TORQUES ( m.daN)
(9) Oil sump.
- Pre-tightening0.5 ± 0.1
- Tightening0.8 ± 0.1
(10) Crankshaft hub.
- Tightening4 ± 0.4
- Angular tightening80°
(11) Crankshaft pulley 2.5 ± 0.6
(12) Inlet distibutor (Equipped with a new seal)
- Pre-tightening0.4 ± 0.1
- Tightening0.8 ± 0.1
(13) Air inlet manifold.
- Pre-tightening0.4 ± 0.1
- Tightening0.8 ± 0.1
B1BP1GZD

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50
Engine : XFX
SPECIAL FEATURES : TIGHTENING TORQUES ( m.daN)
In the order indicated
(19) Oil pump.
- Pre-tightening0.5 ± 0.1
- Tightening0.8 ± 0.1
B1FP04KC

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52
X = MAXIMUM reusable length
Engine : XFX
Cylinder head tightening (m.daN) Cylinder head bolts
NOTE : Oil the threads and under
the heads of the bolts. (Use engine
oil or Molykote G Rapid Plus). In the order indicated
Pre-tightening2 ± 0.2
UntighteningYES
Pre-tightening1.5 ± 0.2
Angular tightening225°
B1DP09VC
XFX
149.5 mm.
CYLINDER HEAD
B1DP18ZD

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56
Engines : RHY - RHZ
Cylinder head gasket identification
X = MAXIMUM reusable length NOTE : Grease the bolts on the threads and under the heads,
(using engine oil or Molykote G plus). ESSENTIAL
:
Tighten screw by screw in the
order indicated.
Pre-tightening2 ± 0.2
Tightening6 ± 0.6
Angular tightening220° ± 5°
(Order from 1 to 10)
B1DP05BC
RHY - RHZ
X = 133.3 mm Cylinder head tightening (m.daN) Cylinder head bolts
CYLINDER HEAD
B1DP15ECB1DP13PC

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58
Engine : 4HX
Cylinder head gasket identification
X = MAXIMUM reusable length NOTE : Grease the bolts on the threads and under the heads,
(using engine oil or Molykote G plus. ESSENTIAL : Tighten screw by screw
and in the order indicated.
Pre-tightening2 ± 0.2(Order 1 to 10)
Tightening6 ± 0.6(Order 1 to 10)
Untightening360°(Order 10 to 1)
Pre-tightening2 ± 0.2(Order 1 to 10)
Tightening6 ± 0.6(Order 1 to 10)
Angular tightening220°±5°(Order 1 to 10)
(In 2 attempts max.)
B1DP05BC
4HX
X = 134.5 mm Cylinder head tightening (m.daN)
4HXCylinder head bolts
CYLINDER HEAD (Continued)
B1DP15EC

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81
Setting the valve timing.
Peg :
- The engine flywheel, tool [3].(From under the vehicle).
- The camshaft, tool [5].
Loosen :
- The three screws (21).
- The screw (19)of the tensioner roller (20).
- Remove the timing belt (22).
Checks.
IMPERATIVE : Just before refitting, carry out the checks below:
Check that :
- The rollers (20), (23)and the water pump turn freely (without play or tightness).
- There are no traces of oil (on camshaft or crankshaft).
- There are no leaks of coolant fluid (from water pump).
- Replace defective components (if necessary).
CHECKING AND SETTING THE VALVE TIMING
Engines : RHY - RHZ
B1EP152DB1BP282C

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87
Setting the valve timing.
- Turn the crankshaft to bring camshaft to its pegging point.
- Peg the crankshaft, using tool[3].
- Peg the camshaft, using tool[5].
Untighten :
- The three screws (25).
- The screw (23)of the tensioner roller (24).
- Remove the timing belt (26).
Checks.
IMPERATIVE : just prior to refitting, carry out the checks below:
Check :
- That the rollers (24) and (27)and the water pump(22) are turning freely.
(Without play and without tightness).
- Absence of traces of oil leaks (Crankshaft and camshaft sealing rings).
- Absence of leaks of coolant fluid (Water pump).
NOTE :Replace defective components(If necessary).
CHECKING AND SETTING THE VALVE TIMING
Engine : 4HX
B1EP15ADB1BP298C

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105
COOLING SYSTEM SPECIFICATIONS
Engine : XFX
(1)Heater matrix
(2)Venting chamber
(3) Thermostat.
(4) Coolant outlet housing
(5) Coolant inlet housing
(6) Engine cooling radiator
(7) Venting chamber
(8) Bleed screw
(9) Water / oil exchanger
(10) Thermostat
(11) Thermostat(Coolant outlet housing)
(12) Thermal switch
(10). (11)and (12): Tightening 1.7 ± 0.4 m.daN
B1GP041P