Kubota WSM 07-E3B Series Workshop Manual page 200

07-E3B SERIES, WSM
Replacing Balancer Shaft Bearing (for V3007-DI-T-E3B / V3307-
DI-T-E3B Balancer Model)
1. Remove the used balancer shaft bearings (1), (2), (3) and (4).
2. Set the new bearing to the balancer shaft bearing replacing tools.
(Refer to "5. SPECIAL TOOLS" at "GENERAL" section.) Confirm
that the cut off position of the bearing (C) matched with the pin of
the replacing tool.
3. Install the new bearing from flywheel housing side keeping the
ditch (7) of the replacing tool horizontal.
(The installing order : bearing D (1)  bearing C (2)  bearing A
(4), B (3))
IMPORTANT

• Be sure to align the oil hole of bearing and crankcase.
Otherwise the balancer shaft may be seized and engine may
get damaged.
• Apply engine oil to the bearing surface.
(Reference)
Bearing
Bearing A 1G772-26960
Bearing B 1G772-26970
Bearing C 1G772-26980
Bearing D 1G772-26990
(1) Bearing D
(for Balancer Shaft 1 and 2)
(2) Bearing C
(for Balancer Shaft 1 and 2)
(3) Bearing B (for Balancer Shaft 2)
(4) Bearing A (for Balancer Shaft 1)
(5) Balancer Shaft 1 Bearing Replacing
Tool (3 kinds of tools available)
(6) Balancer Shaft 2 Bearing Replacing
Tool (3 kinds of tools available)
(7) Ditch
S-97
Code No. Quantity
A : Front Cover Side
B : Flywheel Housing Side
C : Cut Off Position of Bearing
D : Oil Hole Position of Bearing
(a) 0.035 rad (2.0 °)
(b) 0.44 rad (25 °)
(c) 0.72 rad (41 °)
(d) 1.6 rad (90 °)
(e) 0.393 rad (22.5 °)
(f) 1.6 rad (90 °)
KiSC issued 06, 2020 A
ENGINE
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1
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W1010756