Volvo Penta TD520GE Workshop Manual page 56

Assembly, complete engine
66
72. Measure from the measuring fixture to the control
rod (fuel rack) start position.
Example: 13.6 mm (0.53").
Remove the measuring fixture.
The difference between the start and stop posi-
tions is the control rod (fuel rack) travel.
Minimum control travel is 16.8 mm (0.66")
Example:
Stop position = 30.5 mm (1.2")
Start position = 13.6 mm (0.53")
Control rod (fuel rack) travel = 16.9 mm (0.67")
Measuring of the control rod's x-
measurement.
73. Measure the control rod's x-measurement from
the transmission housing surface to the stop
position.
NOTE! You must indicate the determined x-
measurement when the engine block, control rod or
gear case has been replaced.
For electronic governors (EDC 4) the x-measurement
value is entered into the trigger unit.
NOTE! When replacing the control rod, the governor
must always be adjusted. Only trained personnel
should make adjustments to the governor, using a
governor test bench.
Flywheel, fitting
74. Fit the flywheel.Tighten the srews by hand.
WARNING! The flywheel is heavy, approx.55
kg (720-722).
75. Install the flywheel housing.
NOTE! Make sure the guiding sleeves are in place.
Tighten the screws as specified:
M12 screws : .......... 99 ±10 Nm (73.3 ±7.4 lbf ft).
M16 screws : ..... 243 ±25 Nm (179.9 ±18.5 lbf ft).
NOTE! Use Torx sockets E14 and E20.
Group 21