Kubota V3600-E3 Shop Manual page 151

V3-E3B SERIES, V3-E3CB SERIES, V3-E3BG SERIES, WSM
Injection Pump Unit
(Removing)
1. Removing the timer lubricating pipe (1).
(V3600-E3B, V3800DI-T-E3B, V3600-E3CB, V3800DI-T-E3CB,
V3800DI-T-E3BG only)
2. Remove the injection pump gear cover (2).
3. Set the timer 0 ° restoring jig (4) to the timer gear (3).
(V3600-E3B, V3800DI-T-E3B, V3600-E3CB, V3800DI-T-E3CB,
V3800DI-T-E3BG only)
4. Turn the flywheel counter-clockwise slowly.
5. Set the flywheel 1 TC mark to align T.D.C. mark on flywheel
housing or rear end plate in order to set the No.4 piston at
compression top dead center.
IMPORTANT
• If the flywheel 1 TC mark passes T.D.C., Turn back the
flywheel clockwise around 90 degree, and try to set T.D.C.
again. (go back to the procedure 4..)
• If you set the T.D.C. by turning flywheel clockwise, the gears
backlash becomes maximum.
6. Check the injection pump gear timing mark.
If the injection pump gear / timer gear timing mark (5) meshes to
the idle gear teeth, No.4 piston is at compression top dead
center.
If not so, turn the flywheel 360 degree counter-clockwise.
(go back to the procedure 4..)
7. Fix the flywheel not to turn.
8. Put the temporary mark (6) on the idle gear teeth, which the
injection pump gear / timer gear timing mark (5) meshes, with
white marking pen.
It is very helpful to reassemble the injection pump gear / timer
gear later.
(1) Timer Lubricating Pipe
(2) Injection Pump Gear Cover
(3) Timer Gear
(4) Timer 0 ° Restoring Jig
(5) Injection Pump Gear / Timer Gear
Timing Mark
(6) Temporary Mark
S-59
DIESEL ENGINE
[A] V3600-E3B, V3600-T-E3B,
V3800DI-T-E3B, V3300-E3BG,
V3600-T-E3BG, V3800DI-T-E3BG
[B] V3600-E3CB, V3600-T-E3CB,
V3800DI-T-E3CB
W1319484