Repair Manual

10
10 - 30
ENGINE AND LOWER ENGINE UNITS
CHECK OF THE GASKET PLANE DEFORMATION
The checking of the deformation of the gasket plane is done by means of a ruler and of a set
of gauges.
The maximum accepted deformation is: x = 0,05 mm.
If the maximum deformation exceeds this value,the gasket plane is corrected by grinding.
Before grinding water pump and tilters platform are to be dismounted.
The cylinder head shall be carefully positioned on the grinding machine in order to observe the
parallelism of the surfaces.
The maximum addition that may be ground: 0,5 mm.
If by grinding,the minimum accepted height is exceeded, the cylinder head is to be replaced
because by reducing the height,the compression ratio is altered.
MOUNTING
Perform the dismounting operations in the reverse order.
DISMOUNTING - MOUNTING
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