Fuel System Servicing Specifications; Electrical System Servicing Specifications - Kubota KX080-3 Workshop Manual

WSM KX080-3 Service
FUEL SYSTEM
Injection Timing
Pump Element
Delivery Valve
Fuel Injection Nozzle
ELECTRICAL SYSTEM
Commutator
Mica
Brush (Starter)
Alternator
Rotor Coil
Slip Ring
Brush (Alternator)
Intake Air Heater
Item
Fuel Tightness
Fuel Tightness
Injection Pressure
(1st stage)
Injection Pressure
(2nd stage)
Valve Seat
Tightness
O.D.
Undercut
Length
No-load Voltage
Resistance
O.D.
Length
Resistance
(at cold occasion)
III-S-99
Factory Specification
0.21 to 0.24 rad
(12 to 14 °)
before T.D.C.
–
10 seconds
18.63 17.65 MPa
2
190 180 kgf/cm
2702 2560 psi
18.63 to 19.61 MPa
2
190 to 200 kgf/cm
2702 to 2845 psi
23.54 to 24.52 MPa
2
240 to 250 kgf/cm
3414 to 3556 psi
When the pressure is
16.67 MPa
2
(170 kgf/cm , 2418 psi),
the valve seat must be
fuel tightness.
32 mm
1.2598 in.
0.5 mm
0.0197 in.
18.0 mm
0.7086 in.
14 V at
-1
4000 min (rpm)
2.8 to 3.3
22.7 mm
0.894 in.
18.5 mm
0.728 in.
Approx. 0.3
Engine
Allowable Limit
–
18.63 MPa
2
190 kgf/cm
2702 psi
5 seconds
18.63 17.65 MPa
2
190 180 kgf/cm
2702 2560 psi
–
–
–
W10139730
31.4 mm
1.2362 in.
0.2 mm
0.0079 in.
11.0 mm
0.4331 in.
–
–
22.1 mm
0.870 in.
5.0 mm
0.197 in.
–
W1013973