Check cylinder liner collar seat in crankcase

Designation

Engine
457.9

BA01.40-N-1003-01U

Bolt, measuring plate to crankcase

AR01.40-W-9303C

Check cylinder liner collar seat in crankcase

31.8.10

ENGINES 457.9 in MODELS 374, 375, 940, 942, 943, 944, 958

W01.40-1140-06

1 Crankcase

2  Measuring plate

3  Dial indicator

4  Dial indicator holder

5 Collar seat

	Removing
1	Remove cylinder liner	 Ensure that the crankcase (1) is not contaminated during repair and cleaning work, otherwise the engine can be damaged.	AR01.40-W-9324C
	Clean
2	Clean holes in crankcase (1) and at separating points		AR01.40-W-9303-01C
	Stop plugs for closing off bores		WF58.50-W-0100-04A
	Cap for hole of cylinder liner		WF58.50-W-0100-05A
	Measure
3	Measure collar seat (5) on cylinder liner in crankcase (1)	 Note values measured in the form "Measuring sheet for collar seat depth in crankcase" and compare with specified value	AR01.40-W-9303-02C
		Collar seat depth difference in crankcase	*BE01.40-N-1002-02N
			*BA01.40-N-1003-01U
		Measuring plate	*457589002100
		Dial indicator	*001589532100
		Dial indicator holder	*343589004000
	Form "Measuring sheet for collar seat depth in crankcase"		OF01.40-W-3001-01C
	Install
4	Install cylinder liner		AR01.40-W-9324C

Inspection data of crankcase

Number	Designation		Engine 457.9


BE01.40-N-1002-02N	Collar seat depth difference in crankcase	mm	0.15

 Crankcase, timing case cover, end cover

343 589 00 40 00

Measuring plate

Dial indicator holder

Dial indicator

001 589 53 21 00

457 589 00 21 00