Volvo Penta AQ145A User Manual

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45. Replace the camshaft in the cylinder head and
check the axial play which is 0.1–0.4 mm
(0.004–0.016").
46. Check the radial play which is 0.030–0.071 mm
(0.0012–0.0028").
47. Check that the shims do not have too much play
in the valve pushers. If there are signs of wear on
the plain surface of the shim it should be chan-
ged. The play between the shim and the valve
presser is 0.009–0.068 mm (0.0004–0.0027).
48. Replace the valve pressers in the cylinder head
and check that the play is not too much or that
they do not stick. The play between the valve
pressers and the cylinder head is 0.030–0.075
mm (0.0012–0.0030").

Volvo Penta AQ145A Specifications

General

Cylinders	4
Fuel Type	Gasoline
Bore	96 mm
Fuel System	Carbureted
Stroke	80 mm
Engine Type	In-line 4-cylinder
Cooling System	Water-cooled