Suzuki 2009 LT-A750XK9, Service Manual

Page: 192 / 711

1D-41 Engine Mechanical:
Adjustment
If the thrust clearance is exceed the standard, adjust the
thrust clearance by the following procedures:
• Remove the shim, and measure its thickness with a
micrometer.
Special tool
(A): 09900–20205 (Micrometer (0 – 25 mm))
• Replace the sim with a other size.
• Recheck the thrust clearance.
Cylinder Disassembly and Assembly
B831G21406029
Disassembly
Refer to “Engine Top Side Disassembly (Page 1D-17)”.
Assembly
Assembly is in the reverse order of disassembly. Pay
attention to the following points:
• Apply engine coolant to O-ring of water union.
CAUTION
!
Replace the O-ring with a new one.
• Tighten the water union bolt.
Cylinder Inspection
B831G21406030
Refer to “Engine Top Side Disassembly (Page 1D-17)”.
Refer to “Engine Top Side Assembly (Page 1D-21)”.
Cylinder Distortion
Check the gasket surface of the cylinder for distortion.
Use a straightedge and thickness gauge. Take clearance
readings at several places. If any reading exceeds the
service limit, replace the cylinder.
Special tool
: 09900–20803 (Thickness gauge)
Cylinder distortion
Service limit: 0.05 mm (0.102 in)
Color “A”/Mark “B”
(part No.)
Shim thickness “C”
Dark blue
(09181-15182)
1.38 – 1.42
(0.054 – 0.056)
Yellow
(09181-15181)
1.28 – 1.32
(0.050 – 0.052)
Light blue
(09181-15176)
1.18 – 1.22
(0.046 – 0.048)
Light green
(09181-15172)
1.08 – 1.12
(0.043 – 0.044)
Brown
(09181-15166)
0.98 – 1.02
(0.039 – 0.040)
“J” mark
(09181-15164)
0.88 – 0.92
(0.035 – 0.036)
(A)
I831G1140173-01
“C”
“A”
“B”
I831G1140174-01
I831G1140175-01
I831G1140176-01