TIMING THE REVERSER AND DOUBLER HARNESS

Preload check

– There must be no play in the shaft. – Wrap a cord around the reverser sliding gear. – The force, measured using a spring balance, must be between0,5 and 1,5daN(Via the left aperture in the clutch housing).

Important: The measurement must be carried out: –Without counter shaft. –Without reverser gear train. –Without primary shaft.

A

323msm11

The asymmetric gears are installed with the longer skirt towards the front face of the clutch housing. – Remove the shims(A). – Measure the axial backlash using a dial gauge. – Depending on the backlash measured, select a shim thickness to obtain a preload of between0 and0,05mm.

0 < P < 0,05

Fig. 5