Re-machine collar seat in crankcase

AR01.40-T-9304B

10.11.11

ENGINES 441.980 in MODEL 613.355 /364 /365

ENGINES 402.970, 446.938 in MODEL 613.455 /485

T01.40-0037-01

A Edge of liner fit  15°

T01.40-0038-01

	Remove
1	Remove cylinder liner		AR01.40-T-9324A
2	Cover over crankshaft, bearing journals, oil drillings and cylinder bores	 Likewise cover over cylinder bores of adjacent cylinders in order to avoid soiling by swarf.
	Clean
3	Clean contact surface at crankcase and collar seat in cylinder bore for liner
4	Determine depth of collar seat in crankcase for remachining		AR01.40-T-9304-05B
			*BE01.40-N-1005-03F
			*BE01.40-N-1001-03F
			*BE01.40-N-1002-03F
			*001589532100
			*343589004000
		Vernier caliper
5	Prepare liner collar seat turning tool		AR01.40-T-9304-03B
		 Use a liner collar seat turning tool.
6	Center liner collar seat turning tool		AR01.40-T-9304-04B
		 Use a liner collar seat turning tool.
7	Turn off liner collar seat		AR01.40-T-9304-01B
			*001589532100
			*343589004000
		 Use a liner collar seat turning tool.  After each turning operation, measure the depth of the collar seat in the crankcase:
		Measure depth of seat of cylinder liner in crankcase.  If the depth of the collar seat calculated in step 4 is not yet achieved, repeat the turning operation.	AR01.40-T-9304-02B
8	Switch off solenoid of turning tool (switch position '0') and take off turning tool	 Use a liner collar seat turning tool.
9	Deburr top edge (A) of liner fit
	Cleaning
10	Clean crankcase and, as appropriate, crankshaft, bearing journals, oil drillings and cylinder bores
	Install
11	Install cylinder liner		AR01.40-T-9324A
12	Start engine and allow to idle	 For about 10 minutes on models fitted with longlife oil filter.  An oil pressure must be indicated after about 10 seconds.

Test and adjustment values for cylinder liner

Number	Designation			Engine 402.970	Engine 441.980


BE01.40-N-1001-03F	Cylinder liner protrusion with pre-compressed cylinder liner	up to engine end no. 001 352	mm	0.03 to 0.07	-
		-	mm	0.05 to 0.09	0.03 to 0.09
BE01.40-N-1002-03F	Difference of cylinder liner projection		mm	0.02	0.02
BE01.40-N-1005-03F	Difference of thickness of collar of cylinder liner		mm	0.02	0.02

343 589 00 40 00

Dial indicator holder

Dial indicator

001 589 53 21 00

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