Maserati 4200cc F136 UC - F136 UD

Engine Overhaul

Assembly Procedure

Rotate the crankshaft in clockwise direction until the exhaust valve is closed.

Check that the downstroke of the tappet, consequently the opening of the exhaust valve, is 0.57±0.08 mm.

If under such circumstances the measured values do not fall within the tolerance range, rotate the crankshaft and reach the TDC position.

While locking the camshaft into place, slacken the M6 screws

and carry out the timing procedure by using the adjustment slots.

Double check the timing values.

Maserati Academy

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