Measure projection of cylinder liner

AR01.40-T-9314BB

18.12.09

ENGINES 457.941 in model NMB613.368

ENGINES 457.942 in MODELS NMB671.015 /020 /021 /030 /042 /332 /333

ENGINES 457.944 in MODELS NMB613.358 /367 /388

A01.40-0004-06

1 Cylinder crankcase

2 Cylinder liner

3.1  Measuring plate

3.2 Spacer sleeve

4 Cylinder head bolt

5  Dial indicator

6  Dial indicator holder

C Protrusion of cylinder liner to the surface of the cylinder crankcase

	Removing
1	Remove cylinder head	For model 613.358/388, model 671	AR01.30-T-5800BB
		in case of model 613.367	AR01.30-T-5800CB
		in case of model 613.368	AR01.30-T-5800CA
	Clean
2	Clean user interface of the crankcase (1) and cylinder liner (2)
	Measure
3	Place measuring plate (3.1) on the cylinder liner (2) and fix in place with spacer sleeves (3.2) and cylinder head bolts (4)		*BA01.40-N-1003-01L
			*402589002100
	Spacer sleeve for measuring plate		WF58.50-A-0160-02A
4	Place dial indicator (5) holder (6) and extension onto measuring plate (3.1)	 Place measuring tip with pretension on the surface of the cylinder crankcase (1).
			*001589532100
			*343589004000
5	Set scale of dial indicator to "0"
6	Measure protrusion of cylinder liner to crankcase surface (C) at all four cutouts of the measuring plate (3.1)	 Push dial indicator (5) into recess on the measuring plate (3.1) until the measuring tip is touching the outer collar surface of the cylinder liner (2).	*BE01.40-N-1008-03G
		Maximum difference of the cylinder liner protrusion	*BE01.40-N-1009-03G
		If permissible values are not maintained: 
		replace cylinder liner	AR01.40-T-9324BB
7	Remove cylinder head bolts (4), spacer sleeves (3.2) and measuring plate (3.1)
	Install
8	Install cylinder head	For model 613.358/388, model 671	AR01.30-T-5800BB
		in case of model 613.367	AR01.30-T-5800CB
		in case of model 613.368	AR01.30-T-5800CA

Check values for cylinder liner

Number	Designation		Engine 457.941/942	Engine 457.944


BE01.40-N-1008-03G	Projection of prestressed cylinder liner	mm	0.245...0.315	0.245...0.315
BE01.40-N-1009-03G	Difference of cylinder liner projection, measured at four points	mm	0.02	0.02

 Crankcase, timing case cover, end cover

Number	Designation		Engine 457.9


BA01.40-N-1003-01L	Bolt, measuring plate to crankcase	Nm	50

343 589 00 40 00

Measuring plate

Dial indicator holder

Dial indicator

001 589 53 21 00

402 589 00 21 00