Measure piston projection · ar0310p704101b · Mercedes-Benz WIS

AR03.10-P-7041-01B

Measure piston projection

Test values for pistons

Number	Designation			Engine 611.960/961	Engine 611.962


BE03.10-P-1001-02B	Piston projection (a) with new crankcase		mm	0.38...0.62	0.38...0.62
		See picture in		AR03.10-P-7041-01B	AR03.10-P-7041-01B

Test values for pistons

Number	Designation			Engine 612.961/962/963/965/966/990	Engine 612.967


BE03.10-P-1001-02B	Piston projection (a) with new crankcase		mm	0.38...0.62	0.38...0.63
		See picture in		AR03.10-P-7041-01B	AR03.10-P-7041-01B

Test values for pistons

Number	Designation			Engine 613.960/961


BE03.10-P-1001-02B	Piston projection (a) with new crankcase		mm	0.38...0.62
		See picture in		AR03.10-P-7041-01B

Test values for pistons

Number	Designation			Engine 611.980	Engine 611.981/983/987


BE03.10-N-1001-02P	Piston projection (a) with new crankcase	–	mm	0.38...0.62	0.38...0.62
		See picture in		AR03.10-P-7041-01B	AR03.10-P-7041-01B

Test values for pistons

Number	Designation			Engine 612.981	Engine 647.981


BE03.10-N-1001-02P	Piston projection (a) with new crankcase	–	mm	0.38...0.62	0.38...0.62
		See picture in		AR03.10-P-7041-01B	AR03.10-P-7041-01B

P03.10-0243-01

 Following installation of the pistons/connecting rods. the piston projection must be measured. Measure piston projection between cleaned piston crown and cleaned cylinder head contact surface without the cylinder head gasket fitted.

The measurement must be carried out in the direction of the piston pin in order to eliminate the piston rock.

1 Position piston at TDC.

2 Measure piston projection at the two measuring points (arrows).

P03.10-2039-01

a Piston projection relative to crankcase