wsm V3307-DI-T-E2B - Servicing Specifications: Fuel System

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