Kubota D1503-M Workshop Manual page 95

03-M-E3B, 03-M-DI-E3B, 03-M-E3BG WSM
FUEL SYSTEM (Continued)
Injection Nozzle
[D1503-M], [D1703-M]
[D1803-M], [V2003-M]
[V2203-M], [V2403-M]
[V2403-M-T]
[D1703-M-BG], [V2003-M-BG]
[V2003-M-T-BG], [V2203-M-BG]
[V2403-M-BG]
Injection Nozzle
[D1803-M-DI], [V2403-M-DI]
[V2403-M-DI-T]
Injection Nozzle Valve Seat
[D1503-M], [D1703-M]
[D1803-M], [V2003-M]
[V2203-M], [V2403-M]
[V2403-M-T]
[D1703-M-BG], [V2003-M-BG]
[V2003-M-T-BG], [V2203-M-BG]
[V2403-M-BG]
Injection Nozzle Valve Seat
[D1803-M-DI], [V2403-M-DI]
[V2403-M-DI-T]
Item
Injection Pressure
Injection Pressure
(1st stage)
Valve Seat
Tightness
Valve Seat
Tightness
S-17
Factory Specification
13.73 to 14.70 MPa
2
140.0 to 150.0 kgf/cm
1992 to 2133 psi
18.64 to 20.10 MPa
2
190.0 to 205.0 kgf/cm
2703 to 2915 psi
When the pressure is
12.75 MPa
2
(130.0 kgf/cm , 1849
psi), the valve seat must
be fuel tightness.
When the pressure is
16.67 MPa
2
(170.0 kgf/cm , 2418
psi), the valve seat must
be fuel tightness.
DIESEL ENGINE
Allowable Limit
–
–
–
–
W1041294
KiSC issued 07, 2008 A