wsm M7060 Workshop Manual page 228

M6060, M7060, WSM
Replacing Balancer Shaft Bearing
1. Remove the used balancer shaft bearings (1), (2), (3) and (4).
2. Set the new bearing to the balancer shaft bearing replacing
tools. (See page G-65.) 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
1-S67
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 °)
(b) 0.44 rad (25 °)
(c) 0.72 rad (41 °)
(d) 1.57 rad (90 °)
(e) 0.39 rad (22.5 °)
(f) 1.57 rad (90 °)
9Y1210828ENS0104US0
KiSC issued 08, 2013 A
ENGINE
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