ar0100d0200c

Inspecting cylinders with light probe

Type ar · topic 01.00 · version 0102 · 2006-07-26

Applies to: ENGINE 111.979 in MODEL 901, 902, 903, 904

Where it sits

Function group 1 Engine › 01 Complete engine, crankcase ventilation, cylinder head, crankcase › 01.00 General — Series 901 · Series 902 · Series 903 · Series 904

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.15 internal combustion engine, complete — Series 901 · Series 902 · Series 903 · Series 904

Also applies to engines/gearboxes: 111 979

AR01.00-D-0200C

Inspecting cylinders with light probe

12.2.96

ENGINE 111.979 in MODEL 901, 902, 903, 904

Inspecting cylinders with light probe

D01.00-1001-06

1 Cylinder inspection tool

2 Inspection probe

Removing, installing

1

Remove spark plugs

AP15.10-D-1580A

2

Position piston of cylinder to be inspected to BDC

Rotate engine at crankshaft

AR01.00-D-0120C

3

Connect cylinder inspection tool (1) and insert inspection probe (2) of the inspection tool through the spark plug bore into the cylinder

*WH58.30-Z-1014-05A

Inspecting

4

General notes on inspecting cylinder surfaces

Distinguish between "visual streaks" and "fretting streaks".

In cases of doubt

AH01.00-N-0300-01A

remove cylinder head

AR01.30-D-5800C

5

Inspect the remaining cylinders in the same way

6

Install in the reverse order

Commercially available tools

Number

Designation

WH58.30-Z-1014-05A

Cylinder inspection equipment

Referenced documents