Fuel System; Cooling System; Electrical System - Volvo Penta D2-55 Workshop Manual

Group 20 Technical data

Fuel system

Injection sequence ........................................................
Feed pump max. suction height ....................................
Feed pressure ...............................................................
Injection pump
Injection start, crankshaft position ................................
Pump element diameter ................................................
Stroke ...........................................................................
Injectors
Opening pressure (for checking) ....................................
Opening pressure (when adjusting) ................................
Needle valve, diameter ..................................................
Pin diameter ..................................................................
Jet angle .......................................................................

Cooling system

Type ..............................................................................
Freshwater system volume, approx. ..............................
Thermostat, qty. ............................................................
Thermostat starts opening at ........................................
fully open at ..................................................................
Thermostat valve lifting height ......................................

Electrical system

System voltage .............................................................
Fuses ...........................................................................
Battery capacity (starter battery) ...................................
Glow plugs:
rated voltage .................................................................
current ..........................................................................
Alternator
Voltage output at +20 °C
Max current ...................................................................
Power, approx. ..............................................................
Suppression capacitor ...................................................
Starter motor
Starter motor, power app. ..............................................
98
with sensor ................
without sensor ............
D2-55 A/B/C
1-3-4-2
0.8 m
15-25 kPa
o o
22.0 ± 1 b.t.d.c.
6 mm
7 mm
15.2-16.2 MPa
15.7 MPa
4 mm
1 mm
4 o
Over-pressure,
closed cooling system
9.5 liter
1
o o
82 ± 4 C
o
95 C
8 mm
12 V
15 A
88 Ah
10.5 V
6.9 A
14.2 ± 0.15 V
14.2 ± 0.3 V
115 A
1630 W
2.2 μF
2.0 kW
D2-75 A
1-3-4-2
0.8 m
15-25 kPa
o o
22.0 ± 1 b.t.d.c.
6 mm
7 mm
15.2-16.2 MPa
15.7 MPa
4 mm
1 mm
4 o
Over-pressure,
closed cooling system
9.8 liter
1
o o
82 ± 4 C
o
95 C
8 mm
12 V
15 A
88 Ah
10.5 V
6.9 A
14.2 ± 0.15 V
14.2 ± 0.3 V
115 A
1630 W
2.2 μF
2.0 kW