wsm V3307-DI-T-E2B Workshop Manual page 79

V3307-DI-T-E2B, WSM
FUEL SYSTEM
Injection Timing
Pump Element
Delivery Valve
Fuel Injection Nozzle
Item
V3307-DI-T-E2B
Fuel Tightness
Fuel Tightness
Injection Pressure
(1st stage)
Injection Pressure
(2nd stage)
Valve Seat
Tightness
S-10
Factory Specification
0.00436 rad before
T.D.C. to 0.0218 rad
after T.D.C.
(0.250 ° before T.D.C. to
1.25 ° after T.D.C.)
–
10 seconds
18.63 → 17.65 MPa
2
190.0 → 180.0 kgf/cm
2702 → 2560 psi
18.64 to 19.61 MPa
2
190.0 to 200.0 kgf/cm
2703 to 2844 psi
22.56 to 23.53 MPa
2
230.0 to 240.0 kgf/cm
3272 to 3413 psi
When the pressure is
16.67 MPa
2
(170.0 kgf/cm , 2418
psi), the valve seat must
be fuel tightness.
ENGINE
Allowable Limit
–
18.63 MPa
2
190.0 kgf/cm
2702 psi
5 seconds
18.63 → 17.65 MPa
190.0 →
2
180.0 kgf/cm
2702 → 2560 psi
–
–
–
W10139730
KiSC issued 01, 2009 A