7
Renoveringsdata/Overhaul data
Kolvringar/Piston rings
Kolvringsgap mätt i ringens öppning .....................
0,40–0,55 mm (0.0157–0.0217 in.)
Piston ring gap measured in the opening of
the ring
Överdimension på kolvringar ................................
0,76 mm (0.0300 in.)
Piston ring oversize
Kompressionsringar/Compression rings
Märkta ”TOPP”. Övre ringen förkromad
Marked “TOP”. Top ring chromed
Antal på varje kolv ...............................................
2
Number on each piston
Höjd .....................................................................
1,98 mm (0.0780 in.)
Height
Kolvringsspel i spår ..............................................
0,05–0,07 mm (0.0020–0.0028 in.)
Piston ring clearance in groove
Oljeringar/Oil rings
Antal på varje kolv ...............................................
1
Number on each piston
Höjd .....................................................................
4,74 mm (0.1866 in.)
Height
Kolvringsspel i spår ..............................................
0,05–0,07 mm (0.0020–0.0028 in.)
Piston ring clearance in groove
Kolvtappar/Piston pins
Flytande lagrad. Låsring i båda ändar i kolven
Floating fit. Circlips at both ends in piston
Passning: I vevstake ...........................................
Lätt tumtryck (noggrant löpande passning)
Fit: In connecting rod ......................................
Close running fit
Passing: I kolv .....................................................
Tumtryck (skjutpassning)
Fit: In piston ....................................................
Push fit
Diameter, standard ...............................................
22,00 mm (0.8661 in.)
Diameter, standard
Diameter, standard* .............................................
24,00 mm (0.9449 in.)
Diameter, standard*
Diameter, överdim. ...............................................
22,05 mm (0.8681 in.)
Diameter, oversize
Diameter, överdim.* .............................................
24,05 mm (0.9469 in.)
Diameter, oversize*
* Gäller från motor nr 2779.
* Valid from engine No. 2779.
Vevaxel/Crankshaft
Vevaxel, axialspel ................................................
0,25–0,45 mm (0.0098–0.0177 in.)
Crankshaft, end float
Ramlager, radialspel .............................................
0,05–0,10 mm (0.0020–0.0039 in.)
Main bearings, radial clearance
Vevlager, radialspel ..............................................
0,03–0,08 mm (0.0012–0.0031 in.)
Big-end bearings, radial clearance
Содержание MB10A
Страница 1: ...Renoveringsdata Overhaul data Workshop Manual 2 0 C MB10A ...
Страница 2: ......
Страница 17: ...15 Renoveringsdata Overhaul data Längdsnitt Longitudinal section ...
Страница 18: ...16 Renoveringsdata Overhaul data Tvärsnitt Cross section ...
Страница 21: ...19 References to Service Bulletins Group No Date Concerning ...
Страница 22: ...20 Anteckningar Notes ...
Страница 24: ...7727961 0 Swedish English 12 1975 ...