Cylinder block flatness Less than 0.05 mm (0.002”)
Service limit 0.12 mm (0.005")
Cylinder head
Warping, cylinder head 0.00–0.05 mm (0.000–0.002")
Maximum service limit 0.12 mm (0.005")
Maximum limit for regrinding cylinder head 0.15 mm (0.006")
Selecting cylinder head gasket:
Piston height above cylinder block upper edge 0.55–0.64 mm (0.0217–0.0252")
Select gasket thickness 1.2 mm (0.047")
Piston height above cylinder block upper edge 0.65–0.75 mm (0.0256–0.0295")
Select gasket thickness 1.3 mm (0.051")
Rocker arm shaft
Rocker arm shaft diameter:
D1-13-A/B/F, D1-20-A/B/F 9.950–9.968 mm (0.3917–0.3924")
Service limit 9.87 mm (0.3886")
D1-30-A/B/F, D2-40-A/B/F 11.65–11.67 mm (0.4587–0.4595")
Service limit 11.57 mm (0.4555")
Rocker arm play on rocker arm shaft:
D1-13-A/B/F, D1-20-A/B/F, minimum permissible play 0.032–0.065 mm (0.00126–0.00260")
D1-30-A/B/F, D2-40-A/B/F, minimum permissible play 0.032–0.068 mm (0.00126–0.00268")
Maximum permissible play, all engines 0.2 mm (0.008")
Crankshaft
Thrust bearings
Standard thickness 21.85–21.95 mm (0.8602–0.8642")
Service limit 21.60 mm (0.8504")
NOTICE! The thrust bearings are pressed into the main bearing retainer.
Crankshaft end float 0.10–0.30 mm (0.0040–0.0118")
Service limit 0.50 mm (0.0197")
Crankshaft deflection 0.30 mm (0.0011") or less
Service limit 0.06 mm (0.0023")
Front crankshaft bushing, diameter, journal
Standard, D1-13-A/B/F and D1-20-A/B/F 42.964–42.975 mm (1.69150–1.69193")
Service limit 42.90 mm (1.6890")
Standard, D1-30-A/B/F and D2-40-A/B/F 47.965–47.975 mm (1.88830"–1.88880")
Service limit 47.90 mm (1.8858")
NOTICE! No undersize journal bushings are available.
03-2 Specifications, Engine
16 47701798 05-2013 © AB VOLVO PENTA
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