Check Point Of Every 1000 Hours; Check Point Of Every 1500 Hours - Kubota GL6000 Workshop Manual

GL6000, GL7000, GL9000, GL11000, WSM

[10] CHECK POINT OF EVERY 1000 HOURS

[11] CHECK POINT OF EVERY 1500 HOURS

Changing Fan Belt
1. Remove the side panel.
2. Loosen the tension pulley screw (1) and the tension adjustment
screw (2).
3. Remove the fan cover (4).
4. Remove the fan belt (3).
5. Install the new fan belt.
(1) Tension Pulley Screw
(2) Tension Adjustment Screw
Checking Generator's Ball Bearing
1. Hold the bearing (1), and push and pull the outer race in all
directions to check for wear and roughness.
2. Turn the outer race to check rotation.
3. If there is any defect, replace it.
(1) Ball Bearing
Fuel Injection Pressure
1. Set the injection nozzle to a nozzle tester.
2. Slowly move the tester handle to measure the pressure at which
fuel begins jetting out from the nozzle.
3. If the measurement is not within the factory specifications,
replace the adjusting washer in the nozzle holder to adjust it.
Fuel injection pressure Factory spec.
Nozzle Spraying Condition
1. Set the injection nozzle to a nozzle tester, and check the nozzle
spraying condition.
2. If the spraying condition is defective, replace the nozzle piece.
(a) Good
Nozzle Valve Seat Tightness
1. Set the injection nozzle to a nozzle tester.
2. Raise the fuel pressure, and keep at 12.75 MPa (130 kgf/cm
1849 psi) for 10 seconds.
3. If any fuel leak is found, replace the nozzle piece.
Valve seat tightness Factory spec.
G-23
G GENERAL
(3) Fan Belt
(4) Fan Cover
W1022082
W1024734
13.73 to 14.71 MPa
2
140 to 150 kgf/cm
1991 to 2134 psi
W10182100
(b) Bad
W10182120
No fuel leak at
12.75 MPa
2
130 kgf/cm
1849 psi
W10182130
KiSC issued 05, 2015 A
2
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