CITROEN C4 2004 Handbook page 164

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B1BP2ZMC
CHECKING AND SETTING THE VALVE TIMING
Engine: KFU
Setting the timing (continued).
Rotate the engine by means of the crankshaft
screw (clockwise), to bring it to the pegging position.
Peg the flywheel, using tool [1].
Position the tools [2] and [3].
Remove the engine support assembly (9), the
fixiing screw (8) and the lower cover (7).
Slacken the nut (11).
Fully detension the belt by moving the tensioner
roller (10).
Remove the timing belt.
IMPERATIVE: Check that the tensioner roller
turns freely (no tight spot).
Refitting.
Position the (new) timing belt, in the following
sequence:
- The inlet camshaft pulley, the exhaust camshaft
pulley, the guide roller, the crankshaft pulley, position
the tool [4], the coolant pump pulley, the dynamic
tensioner roller.
Remove the tools [1], [2], [3] and [4].
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