S-55
V3307-DI-T-E2B, WSM
ENGINE
(Continued)
(When reassembling)
• Make sure the crankcase 1 (4) and 2 (1) are clean.
• Reassemble the crankshaft bearing (3) into crankcase 1 (4) and
2 (1).
• Reassemble the thrust bearing (2), with the oil groove facing
outside, into both flywheel housing edge journal side of the
crankcase 1 (4) and 2 (1).
• Apply oil to the thrust bearing and set the crankshaft (6).
• Apply liquid gasket (Three Bond 1217H or equivalent) (5) to the
crankcase 1 as shown in the figure.
• Confirm that the liquid gasket coating surface is free of water,
dust and oil in order to maintain sealing effect.
• Carefully apply the adhesive evenly.
• Match the crankcase 1 (4) and 2 (1), referring to the flywheel
housing’s contoured face.
• Tighten the crankcase 2 mounting screws (
A
to
J
) and the
crankcase 2 flange screws (
K
to
Z
) loosely after applying engine
oil.
• Tighten up the jig (7) to the specified torque same as the flywheel
housing screw. (Refer to “5. SPECIAL TOOLS” at “GENERAL”
section.) This helps to minimize the level difference between the
crankcase 1 (4) and the crankcase 2 (1) (at the flywheel side).
Possible gap must be 0.05 mm (0.002 in.) or smaller.
• Tighten the crankcase 2 mounting screw and the crankcase 2
flange screw in the order of
A
to
Z
. (Refer to previous page.)
NOTE
Q
• When mounting the adhesive-applied parts, take care to fit
them to the mating parts.
• Assemble the adhesive-applied parts within ten minutes.
W1037643
Tightening torque
Crankcase 2 mounting
screw (
A
to
J
)
138 to 147 N·m
14.0 to 15.0 kgf·m
102 to 108 lbf·ft
Crankcase 2 flange screw
(
K
to
Z
)
59 to 63 N·m
6.0 to 6.5 kgf·m
44 to 47 lbf·ft
Flywheel housing
mounting screw
103 to 117 N·m
10.5 to 12.0 kgf·m
76.0 to 86.7 lbf·ft
(1) Crankcase 2
(2) Thrust Bearing
(3) Crankshaft Bearing
(4) Crankcase 1
(5) Liquid Gasket
(6) Crankshaft
(7) Jig
KiSC issued 01, 2009 A
