check engine Citroen BERLINGO 2005 1.G Manual PDF

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ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: RFK
Checking and setting the timing (continued).
Peg the camshaft pulleys (6)and (7), using tool [1].
Remove:
- The screw (4).
- The crankshaft pulley (3).
- The lower timing cover (5).
IMPERATIVE: Never remove the crankshaft pulley (3), without pegging the
crankshaft and the camshafts.
Slacken the screw (10)of the tensioner roller (9).
Turn the tensioner roller (9)
(clockwise).
Remove the timing belt (8).
B1EP1GWD
C4
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: RFK
Checking and setting the timing (continued).
Refitting.
Turn the tensioner roller (9), using tool [5a]to go past the notch «b».
Position the tool [5b]to lock the index «a»and remove the tool [5a].
Reposition the timing belt (8)on the crankshaft pinion (3).
Hold the timing belt (8)in place, using tool [3].
Put the timing belt (8)in place, in the following sequence:
- Guide roller (12).
- Inlet camshaft pulley (7).
- Exhaust camshaft pulley (6).
- Coolant pump (11).
- Tensioner roller (9).
NOTE:Make sure that the timing belt (8)is as flush as possible with the outer faces of the various
pinions and rollers.
Remove tools [3], [1]and [5b].
Refit the lower timing cover (5), the pulley (3)and the screw (4)of the crankshaft pulley.
Tighten the screw (4)to 4 ± 0,4 m.daN.
Angular tighten 80° ± 5°, using tool [4].
B1EP1GXD
B1EP1GAC
C4
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: RFK
Tensioning the timing belt.
Turn the tensioner roller (9)anti-clockwise, using a hexagonal spanner at «c».
Place the index «a»in position «e».
IMPERATIVE: The index «a» should go past the slot «f» by an angular value of 10°.
If it does not, replace the tensioner roller or the tensioner roller and timing belt assembly.
Then bring the index «a»to its adjustment position «f», by turning the tensioner roller in the direction
of the arrow «d».
WARNING: The index «a» must not go past the slot «f».
If it does, restart the operation to tension the timing belt.
IMPERATIVE : The tensioner roller must not turn during the tightening of its fixing. If it does
turn, restart the operation to tension the timing belt.
Tighten the screw (10)of the tensioner roller (9)to 2,1 ± 0,2 m.daN.
IMPERATIVE: The hexagonal tensioner roller drive should be at approx. 15° below the level of
the cylinder head gasket «g».
Otherwise, replace the tensioner roller or the tensioner roller and timing belt assembly.
B1EP1GXD
B1EP1GZC
C4
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: RFK
Checking and setting the timing (continued).
Refitting (continued).
Remove the tools [1]and [2].
Refit the upper RH engine support.
Remove the workshop hoist.
Rotate the crankshaft ten times
(normal direction of rotation).
IMPERATIVE: No exterior pressure or action should be applied on the timing belt.
Suspend the engine using a workshop hoist.
Remove the upper RH engine support.
Peg the inlet camshaft pulley, using tool [1].
Checking.
Timing belt tension.
IMPERATIVE: Check the position of the index «a», it should be opposite the slot «f». If the position of the index «a» is not correct, repeat
the operations to tension the timig belt.
Complete the refitting.
IMPERATIVE: Carry out the operations that are necessary following a reconnection of the battery
(see corresponding operation).
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: 8HX - 8HZ
B1BP2LXC
Tools.
[1] Pliers for removing plastic pegs: 7504-T
[2]Lever for detensioning the dynamic tensioner roller: (-).0194.E
[3]Engine flywheel setting peg: (-).0194.C
[4] Camshaft setting peg: (-).0194.B
[5]Crankshaft and high pressure pump setting peg: (-).0194.A
Preliminary operations.
Remove:
- The front RH wheel.
- The front RH splash-shield, using tool [1].
- The clips of the electrical harness on the upper timing cover.
- The accessories belt, using tool [2]
(see corresponding operation).
Checking the setting.
Disconnect the battery negative cable.
Remove the upper timing cover (1).
Rotate the engine using the screw (2)of the crankshaft pulley.
NOTE:The locking hole is located under the crankshaft bearing cap cover.
Undo the screw (2).
Detension the auxiliary drive belt dynamic tensioner roller, using tool [2].
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: 8HX - 8HZ
B1EP18EC
Checking the setting (continued).
Remove:
- The accessories drive belt.
- The accessories drive pulley.
- The lower timing cover (3).
IMPERATIVE: The magnetic track should show no signs of damage
and should not be approached by any other source of magnetism.
Reposition the screw (2).
Remove tool [3].
Rotate the engine by means of the crankshaft pinion screw (2)
(clockwise), to bring it to the pegging position.
Position the tool [4].
Peg the crankshaft pinion (1), using tool [5].
Peg the high pressure pump pinion, using tool [5].
NOTE: Index «a»of the roller tensioner must be centred within
the area «b».
Check the correct positioning of index «a».
Remove tools [4]and [5].
Rotate the engine ten times.
Fit the tools [4]and [5].
If pegging is not possible, carry out the operation to remove/refit the
timing belt
(see corresponding operation).
B1JP03SCB1EP18DCB1EP18FC
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: 8HX - 8HZ
B1EP18GC
Setting the timing.
Remove the upper timing cover (1).
Rotate the engine by means of the crankshaft screw (2).
NOTE:The pegging hole is located under the crankshaft bearing cap cover.
Peg the engine flywheel, using tool [3].
Remove the lower timing cover (3).
Uncouple the exhaust line from the manifold.
IMPERATIVE: Uncouple the exhaust line in order to avoid damaging the front flexible pipe. Twisting,
pulling and bending the front flexible pipe reduces its life.
Remove:
- The engine speed sensor (6).
- The belt retaining stop (5).
- The screw (2).
- The crankshaft pinion (4)
(with its magnetic track «a»).
IMPERATIVE: The magnetic track should show no signs of damage and should not be approached
by any other source of magnetism. Should this not be adhered to, it is essential to replace the
crankshaft pinion.
Refit the screw (2).
B1BP2LXC
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: 8HX - 8HZ
Setting the timing (continued).
Remove the tool [3].
Rotate the engine by means of the crankshaft pinion screw (2)
(clockwise), to bring it to the pegging position.
Peg the camshaft pulley, using tool [4].
Peg:
- The crankshaft pinion (6), using tool [5].
- The high pressure pump pinion, using tool [5].
Support the engine with the aid of a roller jack equipped with a chock.
Remove:
- The RH engine support (7).
- The intermediate engine support
(right hand side)(8).
B1JP03SCB1EP18DCB1EP195CB1BP2LYC
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: 8HX - 8HZ
B1EP18HC
Setting the timing (continued).
Hold the tensioner roller, using a hexagonal spanner at «b».
Slacken the screw (9).
Remove the timing belt (10).
Refitting.
IMPERATIVE: Check that both the tensioner roller and the fixed roller turn
freely
(no tight spots). If this is not the case, replace the rollers.
Fitting of the pulleys.
- Camshaft pulley : Tighten to 4,3 ± 0,4 m.daN.
- Fuel high pressure pump pulley : Tighten to 5 ± 0,5 m.daN.
The crankshaft pinion is located without a screw at the end of the crankshaft.
Fitting of the rollers.
IMPERATIVE: Check that the tensioner roller turns freely
(no tight spot).
Otherwise, replace the rollers.
- Guide roller : Tighten to 4,5 ± 0,4 m.daN.
- Tensioner roller : Pre-tighten to 0,1 m.daN.
Check the condition of the seals at the camshaft and at the crankshaft pinion.
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: 8HX - 8HZ
B1EP18JD
Setting the timing (continued).
NOTE: Screw (9)slackened.
Position the timing belt (10)observing the following sequence:
- Crankshaft pinion (4).
- Guide roller (12).
- Camshaft pulley (11)
(check that the belt is held correctly against the roller).
- Coolant pump pinion (13).
- Fuel high pressure pump pulley (15).
- Tensioner roller (14).
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