Home/Opel/Sintra/Opel Sintra I (1997-1999)/Repair manual/Diesel Engine/Technical Data - Crank Drive, Cylinder Block

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Technical Data - Crank Drive, Cylinder Block Opel Sintra I

Diesel Engine 2 illustrations ~103 words

Crank Drive, Cylinder Block

Illustration

Technical Data - Crank Drive, Cylinder Block

Main bearing journal
Con�rod bearing journal
Main bearing journal no. 3 (pilot bearing)
Crankshaft colour markings
Colour markings on bearing shells
Identification of bearing shells

Crank Drive, Cylinder Block

Engine		X 22 DTH
Crankshaft dimensions		Main bearing journal dia.	Colour marking
		1 - 5
	Standard size	mm	67.966 - 67.974	green
		mm	67.974 - 67.982	brown
	Undersize (0.25)	mm	67.716 - 67.724	green / blue
		mm	67.724 - 67.732	brown/blue
	Undersize (0.50)	mm	67.466 - 67.474	green / purple
		mm	67.474 - 67.482	brown / purple
			Con�rod bearing journal dia.
			1 - 4
	Standard size	mm	48.971 - 48.990	�
	Undersize (0.25)	mm	48.721 - 48.740	blue
	Undersize (0.50)	mm	48.471 - 48.490	purple
			Width main bearing journal no. 3 (pilot bearing)
	Standard size	mm	25.950 - 26.002	�
	Undersize (0.20)	mm	26.150 - 26.202	�
	Undersize (0.40)	mm	26.350 - 26.402	�

Crank Drive, Cylinder Block

Engine		X 22 DTH
Crankshaft bearings		Crankshaft bearing lower shells
1, 2, 4, 5		Colour marking	Thickness	Identification no. GM 174
	Standard size	mm	brown	1.989 - 1.995	919 N
		mm	green	1.995 - 2.001	920 N
	Undersize (0.25)	mm	brown / blue	2.114 - 2.120	921 A
		mm	green / blue	2.120 - 2.126	922 A
	Undersize (0.50)	mm	brown / purple	2.239 - 2.245	923 B
		mm	green / purple	2.245 - 2.251	924 B
		upper crankshaft bearing shell
	Standard size	mm	brown	1.989 - 1.995	926 N
		mm	green	1.995 - 2.001	927 N
	Undersize (0.25)	mm	brown / blue	2.114 - 2.120	928 A
		mm	green / blue	2.120 - 2.126	929 A
	Undersize (0.50)	mm	brown / purple	2.239 - 2.245	930 B
		mm	green / purple	2.245 - 2.251	931 B
Permissible crankshaft bearing clearance	mm	0.028 - 0.057

Crank Drive, Cylinder Block

Engine		X 22 DTH
Crankshaft bearings 3		Crankshaft bearing lower shells
(pilot bearing)		Colour marking	Thickness	Identification no. GM 174
	Standard size	mm	brown	1.989 - 1.995	933 N
		mm	green	1.995 - 2.001	934 N
	Undersize (0.25)	mm	brown / blue	2.114 - 2.120	935 A
		mm	green / blue	2.120 - 2.126	936 A
	Undersize (0.50)	mm	brown / purple	2.239 - 2.245	937 B
		mm	green / purple	2.245 - 2.251	938 B
		Upper crankshaft bearing shell
	Standard size	mm	brown	1.989 - 1.995	947 N
		mm	green	1.995 - 2.001	948 N
	Undersize (0.25)	mm	brown / blue	2.114 - 2.120	949 A
		mm	green / blue	2.120 - 2.126	950 A
	Undersize (0.50)	mm	brown / purple	2.239 - 2.245	951 B
		mm	green / purple	2.245 - 2.251	952 B

Crank Drive, Cylinder Block

Engine		X 22 DTH
Crankshaft bearing no. 3 (pilot bearing)		Colour coding	Thickness	Code
	Standard size	mm	brown - green	25.850 - 25.900	�
	Undersize (0.25)	mm	brown / blue green / blue	26.050 - 26.100	�
	Undersize (0.50)	mm	brown / purple green / purple	26.250 - 26.300	�

Crank Drive, Cylinder Block

Engine		X 22 DTH
Con�rod bearings		lower Big�end bearing shell
		Colour marking	Thickness	Identification no. GM 272
	Standard size	mm	�	1.490 - 1.500	954 N
	Undersize (0.25)	mm	blue	1.615 - 1.625	955 A
	Undersize (0.50)	mm	purple	1.740 - 1.750	115 B
			upper con�rod bearing shell
			Colour identification	Thickness	Identification no. GM 42
	Standard size	mm	�	1.490 - 1.500	957 N
	Undersize (0.25)	mm	blue	1.615 - 1.625	958 A
	Undersize (0.50)	mm	purple	1.740 - 1.750	116 B
Permissible con�rod bearing clearance	mm	0.010 - 0.061

Crank Drive, Cylinder Block

Illustration

Technical Data - Crank Drive, Cylinder Block

Category identification for cylinder bore
Cylinder bore
Chamfer�edged ring with annular spring (oil scraper ring)
Napier ring
Taper�faced ring
Piston diameter

Crank Drive, Cylinder Block

Engine		X 22 DTH
� Cylinder bore dia.
	Standard size
		Identification no. 8	mm	83.975 - 83.985
		Identification no. 99	mm	83.985 - 83.995
		Identification no. 00	mm	83.995 - 84.005
		Identification no. 01	mm	84.005 - 84.015
		Identification no. 02	mm	84.015 - 84.025
	Oversize
		Identification no. 8 + 0.5	mm	84.465 - 84.475

Crank Drive, Cylinder Block

Engine		X 22 DTH
� Piston dia.
	Standard size
		Identification no. 8	mm	83.905 - 83.915
		Identification no. 99	mm	83.915 - 83.925
		Identification no. 00	mm	83.925 - 83.935
		Identification no. 01	mm	83.935 - 83.945
		Identification no. 02	mm	83.945 - 83.955
	Oversize
		Identification no. 7 + 0.5	mm	84.395 - 84.405
		Identification no. 8 + 0.5	mm	84.405 - 84.415
		Identification no. 9 + 0.5	mm	84.415 - 84.425
		Identification no. 0 + 0.5	mm	84.425 - 84.435
Piston clearance	mm	0.08 - 0.10
Piston protrusion	mm	0.40 - 0.80

Crank Drive, Cylinder Block

Engine		X 22 DTH
Piston projection		Thickness of cylinder head gasket	Identification of cylinder head gasket thickness
Measurement
	0.40 - 0.50 mm	mm	1.20	�
	0.51 - 0.60 mm	mm	1.30	1 notch
	0.61 - 0.70 mm	mm	1.40	2 notches
	0.71 - 0.80 mm	mm	1.50	3 notches

Crank Drive, Cylinder Block

Engine		X 22 DTH
Piston rings
	Taper�faced ring
		Height	mm	2.50
		Ring gap	mm	0.30 - 0.50
		Clearance in groove	mm	0.02 - 0.04
	Napier ring
		Height	mm	1.75
		Ring gap	mm	0.30 - 0.50
		Clearance in groove	mm	0.02 - 0.04
	Oil control ring with annular spring
		Height	mm	3.00
		Ring gap	mm	0.40 - 1.40
		Clearance in groove	mm	0.01 - 0.03
Ring gap arrangement	�	120

Crank Drive, Cylinder Block

Engine		X 22 DTH
Piston pin
	Length	mm	68
	Diameter	mm	29
	Retention		floating
	Clearance
	in piston	mm	0.008 � 0.013
	in connecting rod	mm	0.022 � 0.033