66
CHECKING AND SETTING THE VALVE TIMING
Engines : RHT-4HW
B1EK1T1D
Tensioning the timing belt.
Refit the pegs [2] and [3].
Slacken the screws (8).
Tighten the screws (8), by hand.
Slacken the screws (8) by a 1/6 turn.
Slacken screw (11).
Place tool [1] on the belt at (A).
Turn the roller (anti-clockwise),using tool [7] to obtain a tension of:
51 ± 2 SEEM units.
Tighten screw (11) to 2.3 ± 0.2 m.daN. (without modifying the position of the roller).
Tighten the screws (8) to 2 ± 0.2 m.daN.
Remove tool [1] to release the internal forces.
Refit the tool [1].
The tension value should be between 48 and 55 SEEM units.
IMPERATIVE : Value noted outside the tolerance: detension the belt and recommen-
ce the operation
Remove tools [1], [2] and [3].
ENGINE
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