1-S48
M6800 · M6800S · M8200 · M9000, WSM
ENGINE
Oil Clearance of Balancer-shaft Journal
1. Measure the balancer shaft journal O.D. with an outside
micrometer.
2. Measure the cylinder block bore I.D. (A), (B) for balancer shaft
with an inside micrometer.
3. If the clearance exceeds the allowable limit, replace the balancer
shaft.
W1065581
(3) Piston and Connecting Rod
(A) Disassembling and Assembling
Oil Pan and Oil Strainer
1. Unscrew the oil pan mounting screws and remove the oil pan (1).
2. Unscrew the oil strainer mounting screw, and remove the oil
strainer (2).
(When reassembling)
• Install the oil strainer, using care not to damage the O-ring.
• Apply liquid gasket (Three Bond 1217D) to the oil pan 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.
NOTEQ
• When mounting the adhesive-applied parts, take care to fit
them to the mating parts.
• Assemble the adhesive-applied parts within ten minutes.
• To avoid uneven tightening, tighten mounting screws in
diagonal order from the center.
• After cleaning the oil strainer, install it.
• Attach the oil pan with its central drain plug facing toward
the air suction side.
W1057949
Oil clearance of
balancer-shaft journal
Factory spec.
0.070 to 0.159 mm
0.0028 to 0.0063 in.
Allowable limit
0.2 mm
0.0079 in.
Balancer-shaft journal
O.D.
Factory spec.
50.92 to 50.94 mm
2.0047 to 2.0055 in.
Balancer-shaft bearing
I.D.
Factory spec.
51.01 to 51.08 mm
2.0083 to 2.0110 in.
(1) Oil Pan
(2) Oil Strainer
(3) Liquid Gasket
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