Nanni N3.30 - Page 66

S-12
05-E3B, 05-E3BG, WSM
DIESEL ENGINE
FUEL SYSTEM
W11369600
Item Factory Specification Allowable Limit
Injection Pump
[D1005-E3B], [D1105-E3B],
[D1305-E3B]
[D1105-T-E3B], [V1505-E3B],
[V1505-T-E3B]
[D1105-E3B], [V1505-E3B]
[D1005-E3BG], [D1105-E3BG]
[D1305-E3BG], [V1505-E3BG]
Injection Timing
(3000 min
-1
(rpm))
Injection Timing
(3000 min
-1
(rpm))
Injection Timing
(3600 min
-1
(rpm))
Injection Timing
(1800 min
-1
(rpm))
Injection Timing
(1800 min
-1
(rpm))
0.3011 to 0.3272 rad
(17.25 to 18.75 °)
before T.D.C.
0.2837 to 0.3097 rad
(16.25 to 17.75 °)
before T.D.C.
0.3360 to 0.3621 rad
(19.25 to 20.75 °)
before T.D.C.
0.2575 to 0.2836 rad
(14.75 to 16.25 °)
before T.D.C.
0.2487 to 0.2748 rad
(14.25 to 15.75 °)
before T.D.C.
–
–
–
–
–
Pump Element Fuel Tightness – 13.73 MPa
140.0 kgf/cm
2
1991 psi
Delivery Valve Fuel Tightness 10 seconds
13.73 → 12.75 MPa
140.0 → 130.0 kgf/cm
2
1991 → 1849 psi
5 seconds
13.73 → 12.75 MPa
140.0 →
130.0 kgf/cm
2
1991 → 1849 psi
Injection Nozzle Injection Pressure 13.73 to 14.70 MPa
140.0 to 150.0 kgf/cm
2
1992 to 2133 psi
–
Injection Nozzle Valve Seat Valve Seat
Tightness
When the pressure is
12.75 MPa
(130.0 kgf/cm
2
, 1849
psi), the valve seat must
be fuel tightness.
–
KiSC issued 12, 2007 A