This instruction show you guide on how to check and adjust cylinder cutter for Scania C,K series truck.
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IMPORTANT!
Measure the lower cylinder liner diameter to make sure that the cylinder liner mounted in the cylinder block is 139 mm or 140 mm.
Procedures:
1 Check the fixture. Insert the gauge and check that the micrometer indicates 0.00 mm. The loose stop lug must be removed in order to use the gauge. Refit the loose stop lug after checking and adjusting if required.
2 Remove the hexagon socket screw in the centre of the cutting head.
3 Place the cutting head in the fixture. Centre the cutting head by turning it clockwise until it rests against the pin and the cutter stops against the loose stop lug.
4 If this value is correct, refit the cutting head on the tool and tighten the hexagon socket screw. If the value needs to be adjusted, proceed as follows:
- Cylinder liner diameter 139 mm Check that the cutter is set so that the micrometer indicates 14.03 mm.
- Cylinder liner diameter 140 mm Check that the cutter is set so that the micrometer indicates 15.03 mm.
5 Hold the cutter against the lug and undo the hexagon socket screw securing the cutter. The cutter is spring loaded.
6 Hold the cutting head with your hand and adjust the micrometer.
- 14.03 mm gives the cutting head a diameter of 139.03 mm.
- 15.03 mm gives the cutting head a diameter of 140.03 mm.
7 Lightly tighten the hexagon socket screw securing the cutter.
8 Back off the micrometer.
9 Tighten the hexagon socket screw securing the cutter.
10 Check the value again.
11 Refit the cutting head on the tool, tighten the hexagon socket screw in the centre.
For more information about Scania truck,please refer to:Scania Trouble Repair.