Measure projection of cylinder liner

AR01.40-B-9314B

Measure projection of cylinder liner

12.02.16



Remove

1

Removing the cylinder head

 Cylinder liner protrusion measurement on engine block is to be carried out whenever the cylinder head is removed. The correct cylinder liner protrusion on the engine block is necessary so that the gasket when being compressed by the cylinder head, provides a perfect sealing.

AR01.30-B-5800F



Measuring

2

Clean the surfaces of the block (1) and cylinder liner (2). Clean the measuring plate (3.1)

3

Install the measuring plate (3.1) on the block (1) and the cylinder liner (2). Fasten it with the bolts (4) and the distance tubes (3.2)

Tighten the bolts (4) to 50 Nm, to carry out the measurement of the protrusion (C) of the cylinder liner on the block.



*402589002100



Distance tubes

WF58.50-B-0160-02A

4

Duly install the dial gage (5), with the extension installed, on the dial gage support (6)

Support the carrier (6) on the plate (3.1) and install the dial gage (6), so that the feeler touches the block (1) with some pre-load. Fasten the dial gage to the support.



*001589532100



*541589004000

5

Measure the protrusion (C) of the cylinder liner (2) in relation to the engine block deck (1), in the four positions defined by the measuring plate slots (3.1)

Rest the support (6) on the measuring plate (3.1) and the dial gage feeler (5) on the block (1). Set the dial gage scale to “0”.Displace the support with the dial gage, so the feeler touches the cylinder liner collar (2), on the seating surface of the cylinder head gasket.

Write down the values obtained in the four measurements and compare them with the specification.

Cylinder liner protrusion (C) on the block.

*BE01.40-B-1007-03D

Maximum difference between the four positions.

*BE01.40-B-1008-03D

If the values do not correspond to specification, remove the cylinder liner

AR01.40-B-9324B

6

Remove the bolts (4), the distance tubes (3.2) and the measuring plate (3.1)



*402589002100



Installing

7

Install the cylinder head.

AR01.30-B-5800F

Número

Denominação

Engine 457.9; 460.984

BE01.40-B-1007-03D

Distance of the outer upper face of the liner above the block surface

Liner installed

mm

0.23...0.33

BE01.40-B-1008-03D

Difference between the four measuring points

Max. permissible

mm

0.02