Kubota B3350HSDC User Manual

ENGINE
B2650HSDC, B3350HSDC, WSM
1-S17
Radiator Water Leakage
1. Pour a specified amount of water into the radiator.
2. Set a radiator tester (1) and an adaptor (2) and raise the water
pressure to the specified pressure.
3. Check the radiator for water leaks.
4. For water leak from the pinhole, repair with the radiator cement.
When water leak is excessive, replace the radiator.
9Y1210822ENS0028US0
(4) Fuel System
Injection Timing
1. Remove the injection pipes.
2. Remove the engine stop solenoid.
3. Turn the flywheel counterclockwise (facing the flywheel) until
fuel flows from the delivery valve holder (3) for No. 1 cylinder.
4. Continue to turn the flywheel slowly, and stop it as soon as the
fuel level at the tip of the delivery valve holder (3) begins to
increase.
5. Check to see if the timing angle lines on the flywheel is aligned
with the alignment mark (2).
6. If the injection timing is out of adjustment, readjust the timing
with shims.
[D1305-E4]
[V1505-T-E4]
NOTE
• The liquid gasket is not required for assembling.
• Shims are available in thickness of 0.20 mm (0.0079 in.),
0.25 mm (0.0098 in.), 0.30 mm (0.012 in.), 0.35 mm (0.014 in.)
and 0.175 mm (0.00689 in.). Combine these shims for
adjustments.
• Addition or reduction of shim (0.025 mm, 0.00098 in.)
delays or advances the injection timing by approx. 0.0044
rad (0.25 °).
• In disassembling and replacing the injection pump, be sure
to use the same number of new shims with the same
thickness.
IMPORTANT
• The 0.175 mm thick shim is coated only on the lower face.
Therefore, do not use the 0.175 mm thick shim as the top
shim of the combination (injection pump side), because
this can cause oil leakage.
9Y1210822ENS0029US0
Radiator water leakage
test pressure
Factory specification
No leak at specified
pressure.
(1) Radiator Tester (2) Adaptor
Injection timing
[2600 min
-1
(rpm)]
Factory specification
0.2662 to 0.2923 rad
(13.25 to 16.75 °) before
T.D.C.
Injection timing
[3000 min
-1
(rpm)]
Factory specification
0.2837 to 0.3097 rad
(16.25 to 17.75 °) before
T.D.C.
(1) Timing Line
(2) Alignment Mark
(3) Delivery Valve Holder
(4) Shim (Soft Metal Gasket Shim)
(5) Two-holes : 0.20 mm (0.0079 in.)
Two-holes : 0.175 mm (0.00689 in.)
(6) One-hole : 0.25 mm (0.0098 in.)
(7) Without hole : 0.30 mm (0.012 in.)
(8) Three-holes : 0.35 mm (0.014 in.)
(A) Engine mounted on the tractor
(B) Engine only
KiSC issued 05, 2014 A

Kubota B3350HSDC Specifications

General

Brand	Kubota
Model	B3350HSDC
Category	Tractor
Language	English