Kubota V3800-CR-TE4 Diagnosis Manual page 82

V3800-CR-TE4,V3800-CR-TIE4, DM
10. Check the Injector (Including the Pipes, etc.)
1. Perform the diagnosis tool active test (stopping the injector
injection by cylinder) and check the injector performance.
1. Engine vibration and noise are increased and the rotation
Factory speed is reduced when the injection for the corresponding
specification cylinder is stopped.
2. The same results must be attained from all the cylinders.
OK Go to "11. Check the Engine".
NG Check and repair faulty parts including the high pressure line of the
defective cylinder.
(a) CAN1 Connector
11. Check the Engine
1. Check the compression pressure, valve clearance, valve timing,
the inside of the engine and engine oil viscosity.
2. Check the timing gear.
3. Check the turbocharger.
OK Normal.
NG Repair or replace the related parts.
(1) Compression Tester
(2) Aligning Mark
(3) Turbocharger
1-S55
COMMON RAIL SYSTEM
9Y1200192CRS0101US0
[A] M60 Series
[B] M-GX Series
9Y1200192CRS0909US0
KiSC issued 05, 2012 A