Volvo Penta D65A MS Workshop Manual page 34

Maintenance Standards
Oil thermostat
Temperature at which valve starts opening
Assembly Standard ... 80 to 84°C [176 to 183°F]
Temperature at which valve lift more than 11 mm [0.43 in.]
Assembly Standard ... 95°C [203°F]
Piston cooling nozzle
Valve opening pressure, MPa (Bar) [psi]
Assembly Standard ... 0.26 to 0.32 2.6 to 3.2 [38 to 47]
Cooling system
Fresh water pump
Bearing bore inside diameter, mm [in.]
Nominal value ........... Ø120 [4.72]
Assembly Standard ... 119.987 to 120.022 [4.72389 to 4.72527]
Bearing bore inside diameter, mm [in.]
Nominal value ........... Ø110 [4.33]
Assembly Standard ... 110.005 to 110.040 [4.33090 to 4.33227]
NOTE! Same as the bearing cover.
Bearing, Outside diameter, mm [in.]
Nominal value ........... Ø120 [4.72]
Assembly Standard ... 119.985 to 120.000 [4.72381 to 4.72441]
Bearing, Outside diameter, mm [in.]
Nominal value ............ Ø110 [4.33]
Assembly Standard ... 109.985 to 110.000 [4.33012 to 4.33071]
Bearing, Inside diameter, mm [in.]
Nominal value ........... Ø55 [2.17]
Assembly Standard ... 54.985 to 55.000 [2.16476 to 2.16535]
Bearing, Inside diameter, mm [in.]
Nominal value ........... Ø50 [1.97]
Assembly Standard ... 49.988 to 50.000 [1.96803 to 1.96850]
Shaft bearing journal diameter, mm [in.]
Nominal value ........... Ø55 [2.17]
Assembly Standard ... 55.011 to 55.024 [2.16578 to 2.16629]
Shaft bearing journal diameter, mm [in.]
Nominal value ............ Ø50 [1.97]
Assembly Standard ... 50.011 to 50.024 [1.96893 to 1.96944]
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