Kubota GL6000A-AU-B Workshop Manual page 70

GL6000A-AU-B, GL6000D-AU-B,GL9000A-AU-B, GL9000D-AU-B, WSM
LUBRICATING SYSTEM
Engine Oil Pressure
Inner Rotor to Outer Rotor
Outer Rotor to Pump Body
Inner Rotor to Cover
COOLING SYSTEM
Fan Belt
Thermostat
Radiator Cap
Radiator
FUEL SYSTEM
Injection Pump
Pump Element
Delivery Valve
Injection Nozzle
Item
At Idle Speed
At Rated Speed
Clearance
Clearance
Clearance
Item
Tension
Valve Opening
Temperature
(At Beginning)
Valve Opening
Temperature
(Opened
Completely)
Pressure Falling
Time
Water Leakage
Test Pressure
Item
Fuel Tightness
Fuel Tightness
Injection Pressure
1-S8
Factory Specification
More than
50 kPa
2
0.5 kgf/cm
7 psi
200 to 440 kPa
2
2.0 to 4.5 kgf/cm
29 to 64 psi
0.030 to 0.14 mm
0.0012 to 0.0055 in.
0.070 to 0.15 mm
0.0028 to 0.0059 in.
0.0750 to 0.135 mm
0.00296 to 0.00531 in.
Factory Specification
7.0 to 9.0 mm / 98 N
0.28 to 0.35 in. / 98 N
(10 kgf, 22 lbf)
69.5 to 72.5 °C
157.1 to 162.5 °F
85 °C
185 °F
10 seconds or more
90 → 60 kPa
2
0.9 → 0.6 kgf/cm
10 → 9 psi
No leak at specified
pressure
160 kPa
2
1.6 kgf/cm
23 psi
Factory Specification
0.34 to 0.36 rad
(19 to 21°)
before T.D.C.
–
10 seconds
13.7 → 12.7 MPa
2
140 → 130 kgf/cm
1990 → 1850 psi
When the pressure is
2
12.7 kPa (130 kgf/cm
1850 psi), the valve seat
must be fuel tightness
ENGINE
Allowable Limit
–
150 kPa
2
1.5 kgf/cm
21 psi
–
–
–
Allowable Limit
–
–
–
–
Allowable Limit
–
13.7 MPa
2
140 kgf/cm
1990 psi
5 seconds
13.7 → 12.7 MPa
2
140 → 130 kgf/cm
1990 → 1850 psi
–
KiSC issued 06, 2016 A