ar0100p0200cw

Inspectcylinders with a light probe

Type ar · topic 01.00 · version 0100 · 2009-04-08

Applies to: ENGINE 272 in MODEL 204 ENGINE 272, 273 in MODEL 207

Where it sits

Function group 1 Engine › 01 Complete engine, crankcase ventilation, cylinder head, crankcase › 01.00 General — Series 204 · Series 207

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.15 internal combustion engine, complete — Series 204 · Series 207

Also applies to engines/gearboxes: 272 ***, 273 ***

AR01.00-P-0200CW

Inspectcylinders with a light probe

25.3.09

ENGINE 272 in MODEL 204

ENGINE 272, 273 in MODEL 207

Inspectcylinders with a light probe

P01.00-2452-06

1 Cylinder inspection equipment

2 Flexible endoscope (test probe)

Remove/install

1

Remove spark plugs

Replace spark plugs

Model 204

AP15.10-P-1580CWZ

Model 207

AP15.10-P-1580EW

2

Rotate engine at crankshaft center bolt in the engine's direction of rotation until piston of cylinder to be inspected is at bottom dead center

*001589650900

3

Connect up cylinder illumination unit (1) and insert flexible endoscope (2) through spark plug bore into cylinder to be checked

Checking

4

Inspect cylinder walls

If there is "scoring" (wear to the cylinder), the cylinder wall has become rough and the honing marks are no longer visible.

In case of doubt, remove cylinder head:

Remove left cylinder head

AR01.30-P-5770CV

Remove right cylinder head

AR01.30-P-5780CV

General information on inspecting cylinder walls

AH01.00-P-0300-01VA

5

Check other cylinders in the same way

6

Install in the reverse order

Inspectcylinders with a light probe

Wrench socket

001 589 65 09 00

Referenced documents