Kubota BX24 Workshop Manual page 75

BX24, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
FUEL SYSTEM
Injection Pump
Pump Element
Delivery Valve
Injection Nozzle
Injection Nozzle Valve Seat
Item
Injection Timing
Fuel Tightness
Fuel Tightness
Injection Pressure
Valve Seat
Tightness
1-S9
Factory Specification
–
–
10 seconds
13.7  12.8 MPa
140  130 kgf/cm 2
1991  1849 psi
13.7 to 14.7 MPa
2
140 to 150 kgf/cm
1991 to 2134 psi
When the pressure is
12.8 MPa
2
(130 kgf/cm
, 1849 psi),
the valve seat must be
fuel tightness.
ENGINE
Allowable Limit
0.30 to 0.33 rad
(17 to 19°)
before T.D.C.
13.7 MPa
2
140 kgf/cm
1991 psi
5 seconds
13.7  12.8 MPa
140  130 kgf/cm 2
1991  1849 psi
–
–
W10139730
KiSC issued 08, 2019 A