Volvo MB10A - Cooling System and Wear Tolerances

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Renoveringsdata/Overhaul data
Sen. utf./Late prod.
Tändfördelare Bosch, type ................................... JF2 0231 109 015
Distributor, Bosch type
Grundinställning ................................................... 2° (e.ö.d.) (A.T.D.C)
Basic setting
Stroboskopinställning 20 r/s (1200 r/m) ................ 11°
Stroboscope setting 20 r/s (1200 r/m)
Kontaktgap .......................................................... 0,4 mm (0.016 in.)
Gap
Slutningsvinkel..................................................... 60°±3°
Cam angle
Kylsystem/Cooling system
Termostat/Thermostat
Typ ...................................................................... Bälgtermostat
Type ............................................................... Bellows thermostat
Börjar öppna vid ................................................... 60°C (140°F)
Starts opening at
Fullt öppen vid ..................................................... 74°C (165°F)
Fully open at
Förslitningstoleranser/Wear tolerances
Cylindrar/Cylinders
Borras vid förslitning
(om motorn har onormal oljeförbrukning)............... 0,30 mm (0.0118 in.)
To be rebored when wear amounts to
(if engine has abnormal oil consumption)
Vevaxel/Crankshaft
Max tillåten ovalitet på ramlagertappar ................. 0,05 mm (0.0020 in.)
Max permissible out-of-round on main
bearing journals
Max tillåten ovalitet på vevlagertappar ................. 0,07 mm (0.0028 in.)
Max permissible out-of-round on big-end
bearing journals
Max axialspel på vevaxel ..................................... 0,50 mm (0.0197 in.)
Max crankshaft end float
Ventiler/Valves
Max tillåtet spel mellan ventilspindel och
ventilstyrning........................................................ 0,15 mm (0.0059 in.)
Max permissible clearance between valve stem
and valve guide
Max tillåten förslitning, ventilspindel..................... 0,02 mm (0.0008 in.)
Max permissible wear, valve stem
Kamaxel/Camshaft
Max tillåten ovalitet (med nya lager)..................... 0,07 mm (0.0028 in.)
Max permissible out-of-round (with new bearings)
Max tillåten förslitning, lager ................................ 0,02 mm (0.0008 in.)
Max permissible wear, bearings