be0100b100002a

Cylinder leaktightness

Type be · topic 01.00 · version 0101 · 2019-12-13

Applies to: Engine 612.983 in model 979

Where it sits

Function group 1 Engine › 01 Complete engine, crankcase ventilation, cylinder head, crankcase › 01.00 General — Series 979

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.15 internal combustion engine, complete — Series 979

Also applies to engines/gearboxes: 612 983

BE01.00-B-1000-02A

Cylinder leaktightness

Engine

612.983 in model 979

Modification notes

03.12.2019

Value changed:Cylinder tightness: permissible losses

03.12.2019

Value changed:Cylinder tightness: permissible losses at valves and cylinder head gaskets.

03.12.2019

Value changed:Cylinder tightness: permissible losses at pistons and piston rings

Cylinder tightness

Number

Designation

Engine 612.983

BE01.00-B-1001-02A

Cylinder tightness: permissible losses

bar

%

25

BE01.00-B-1002-02A

Cylinder tightness: permissible losses at valves and cylinder head gaskets.

bar

%

10

BE01.00-B-1003-02A

Cylinder tightness: permissible losses at pistons and piston rings

bar

%

20