136
ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: 3FZ
Tensioning the timing belt.
IMPERATIVE: This operation must be done with the engine cold.
«e» Max. position
«d» Nominal tension position
Using the hexagonal bracket «f», turn the hub of the tensioner roller (18) (anti-clockwise), to bring the
index «b» to position «e» to tension the belt to the maximum.
Turn the eccentric hub (17) of the roller (18) (clockwise), until the cursor (b) comes into gentle contact with
the peg [6].
IMPERATIVE: Never turn the eccentric hub (8) by a complete rotation when the tool [4] is in position.
NOTE: This operation enables you to position the index «e» in the nominal position «d».
Tighten screw (12) to 2 m.daN, holding the roller by means of the hexagonal bracket «f».
Remove the pegs [7], [2] and [4].
B1EP1BXD
C8
Angl.T3-page032-190-2005 4/02/05 15:15 Page 136
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