wsm BX1800 Workshop Manual page 109

BX1800 · BX2200, WSM
(D) Piston and Connecting Rod
Oil Pan and Oil Strainer
1. Remove the oil pan mounting screws.
2. Remove the oil pan (4) by lightly tapping the rim of the pan with
a wooden hammer.
3. Remove the oil strainer (3).
(When reassembling)
• After cleaning the oil strainer, check to see that the filter mesh in
clean, and install it.
• Visually check the O-ring (1), apply engine oil, and install it.
• Securely fit the O-ring to the oil strainer.
• To avoid uneven tightening, tighten oil pan mounting screws in
diagonal order form the center.
• Using the hole (6) numbered "3", install the oil strainer by
mounting screw. (D722 Only)
IMPORTANT
• Scrape off the old adhesive completely. Wipe the sealing
surface clean using waste cloth soaked with gasoline. Now
apply new adhesive 3 to 5 mm (0.12 to 0.20 in.) thick all over
the contact surface. Apply the adhesive also on the center
of the flange as well as on the inner wall of each bolt hole.
• Cut the nozzle of the "liquid gasket" (Three Bond 1207D or
equivalent) container at its second notch. Apply "liquid
gasket" about 5 mm (0.20 in.) thick.
Within 20 minutes after the application of fluid sealant,
reassemble the components.
minutes, and pour oil in the crankcase.
(1) O-ring
(2) Screw
(3) Oil Strainer
Connecting Rod Cap
1. Remove the connecting rod caps.
(When reassembling)
• Align the marks (a) with each other. (Face the marks toward the
injection pump.)
• Apply engine oil to the connecting rod screws and lightly screw it
in by hand, then tighten it to the specified torque.
If the connecting rod screw won't be screwed in smoothly, clean
the threads.
If the connecting rod screw is still hard to screw in, replace it.
Tightening
Connecting rod screw
torque
(a) Mark
1-S33
ENGINE
Wait then for about 30
(4) Oil Pan
(5) Oil Pan Mounting Screws
(6) Hole
W10236610
26.5 to 30.4 N·m
D722 2.7 to 3.1 kgf·m
19.5 to 22.4 ft-lbs
41.2 to 46.1 N·m
D905 4.2 to 4.7 kgf·m
30.3 to 33.9 ft-lbs
W10242740
KiSC issued 07, 2006 A