ar0100b0001dd

Inspect engine for dust damage

Type ar · topic 01.00 · version 0101 · 2020-01-22

Applies to: Engine 906.999, 924.925/929, 926.942/950 in model 368.0/1, 382.1, 384.3

Where it sits

Function group 1 Engine › 01 Complete engine, crankcase ventilation, cylinder head, crankcase › 01.00 General — Series 368 (models 0**, 1**) · Series 382 (models 1**) · Series 384 (models 3**) · Series 906 (models 999)

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.15 internal combustion engine, complete — Series 368 (models 0**, 1**) · Series 382 (models 1**) · Series 384 (models 3**) · Series 906 (models 999)

Also applies to engines/gearboxes: 924 925, 924 929, 926 942, 926 950

AR01.00-B-0001DD

Inspect engine for dust damage

07.01.2020

Engine

906.999, 924.925/929, 926.942/950 in model 368.0/1, 382.1, 384.3

Remove

1

Remove the pistons


.

AR03.10-B-7021DD

Inspect

2

Check intake tube between air filter and engine for dust deposition

Excessive dust deposits in the elbows of intake tubes and hoses are a reliable indication of damages by dust.

3

Check pistons and cylinder walls for wear (damage by dust)

Notes for assessing piston wear from dust/particulate damage

AH03.10-N-0001-01A

Notes for assessing wear to cylinder wall in the case of dust damage

AH01.40-N-0001-01A

AH01.40-B-0001-01A

AH03.10-B-0001-01A

Notes on evaluation of cylinder walls wear in the case of damages caused by dust

Notes on evaluation of piston wear from damage by dust/particles

Friction marks on piston skirts and honing traces on cylinders allow recognizing damages caused by excess of dust. In case of wear:

Recondition engine crankcase
.

AR01.40-B-9203DD

Referenced documents