Engine Bottom Side Disassembly - Suzuki kq750 Service Manual

1D-45 Engine Mechanical:
Piston Pin and Pin Bore
Measure the piston pin bore inside diameter using the
small bore gauge. If measurement is out of specification,
replace the piston.
Special tool
(A): 09900–20602 (Dial gauge (1/1000 mm, 1
mm))
(B): 09900–22403 (Small bore gauge (18 – 35
mm))
Piston pin bore I.D.
Service limit: 23.030 mm (0.9067 in)
(B)
Measure the piston pin outside diameter at three
positions using the micrometer. If any of the
measurements are out of specification, replace the
piston pin.
Special tool
(C): 09900–20205 (Micrometer (0 – 25 mm))
Piston pin O.D.
Service limit: 22.980 mm (0.9047 in)
(A)
I831G1140185-02
(C)
I649G1140268-03

Engine Bottom Side Disassembly

Remove the engine assembly. Refer to "Engine
Assembly Removal (Page 1D-13)".
Starter Motor
Remove the starter motor (1).
Engine Top Side
Remove the engine top side (1). Refer to "Engine Top
Side Disassembly (Page 1D-17)".
Oil Filter
Remove the oil filter (1) with the special tool.
Special tool
(A): 09915–40610 (Oil filter wrench)
(A)
B831G21406033
1
I831G1140189-01
1
I831G1140333-01
1
I831G1140191-01