Conrod And Crankshaft - Suzuki DL650K5 Service Manual

OVERSIZE OIL RING
The following two types of oversize oil rings are available as
optional parts.
They bear the following identification marks.
SIZE
STD
0.5 mm O.S.
• Measure the outside diameter to identify the size.
1 Oil ring spacer
A Paint
PISTON PINS AND PIN BORE
Measure the piston pin bore inside diameter using the small
bore gauge.
If the measurement is out of specifications replace the piston.
& Piston pin bore I.D.
Service Limit: 20.030 mm (0.7886 in)
" 09900-20602: Dial gauge (1/1000 mm)
09900-22403: Small bore gauge (18 – 35 mm)
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.
& Piston pin O.D.
Service Limit: 19.98 mm (0.7866 in)
" 09900-20205: Micrometer (0 – 25 mm)

CONROD AND CRANKSHAFT

CONROD SMALL END I.D.
Using a small bore gauge, measure the inside diameter of the
conrod small end.
& Conrod small end I.D.
Service Limit: 20.040 mm (0.7890 in)
" 09900-20602: Dial gauge (1/1 000 mm, 1 mm)
09900-22403: Small bore gauge (18 – 35 mm)
If the inside diameter of the conrod small end exceeds the limit,
replace the conrod.
COLOR
SIDE RAIL SPACER
NIL
BLUE
RED
BLUE
ENGINE 3-53