New Holland 667TA/EBF, Руководство по ремонту

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2-9
87519804 NA Issued 11-06 Bur
CHAPTER 2 - 667TA ENGINE OVERHAUL
ENGINE REPAIR MANUAL
CRANK GEAR COMPONENTS AND CYLINDER ASSEMBLY
BS06K015
Figure 2-7
REF.
NO.
ENGINE TYPE
667TA
EEG EEC EBF EED EBD EDJ
1
Cylinder liners. 104.000 to 104.024 mm. (4.0945 to 4.0954 in.)
2
Pistons:
Supplied as spares
Measurement dimension. X = 49.5 mm. (1.948813 in.)
Outer diameter. Ø1= 103.759 to 103.777 mm. (4.0850 to 4.0857 in.)
Pin seat. Ø2= 38.010 to 38.016 mm. (1.4965 to 1.4967 in.)
3
Piston - cylinder liners. 0.235 to 0.273 mm. (0.0093 to 0.0107 in.)
4
Piston diameter. Ø= 0.4 mm. (0.0157 in.)
5
Protrusion of pistons from crankcase.
No Information Available
6
Piston pin. Ø3= 37.994 to 38.000 mm. (1.4958 to 1.4961 in.)
7
Piston pin-Pin seat. 0.01 to 0.022 mm. (0.0004 to 0.0009 in.)
8
Piston ring grooves
(measured on Ø of 101 mm 3.976366 in.)
X1= 2.705 to 2.735 mm. (0.1065 to 0.1077 in.)
X2= 2.420 to 2.440 mm. (0.0953 to 0.0961 in.)
X3= 4.03 to 4.05 mm. (0.1587 to 0.1594 in.)
Piston rings
(measured 1.5 mm 0.05905494 in. away from external Ø).
S1= 2.560 to 2.605 mm. (0.1008 to 0.1026 in.)
S2= 2.350 to 2.380 mm. (0.0925 to 0.0937 in.)
S3= 3.977 to 3.990 mm. (0.1566 to 0.1571 in.)
9
Piston rings - Slots.
1= 0.100 to 0.175 mm. (0.0039 to 0.0069 in.)
2= 0.04 to 0.09 mm. (0.0016 to 0.0035 in.)
3= 0.04 to 0.083 mm. (0.0016 to 0.0033 in.)
10
Piston rings. 0.4mm. (0.0157 in.)
4 2 1
8
6
5
10 3 7 9
4