Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [179/555] 12053

Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [179/555] 12053
Section 02 ENGINE
Subsection 11 (CYLINDER BLOCK)
PISTON PIN DIAM
ETER
NEW
22.996 mm - 23.000 mm
(.905in - .906
in)
SERVICE LIMIT
22.990 mm (.905 in)
Measure connecting rod small end diameter (re-
fer to
CONNECTING RODS INSPECTION
above)
to check connecting rod small end radial play.
Piston Inspection
Inspect piston for scoring, cracking or other dam-
ages. Replace piston and piston rings if neces-
sary.
Using a micrometer, measure piston at 18 mm
(.709 in) perpendicularly (90°) to piston pin axis.
1
R610motr136A
A
1. Measuring perpendicularly (90°) to piston pin axis
A. 18mm (.
709 in)
The measured dimension should be as described
in the subsequent table. If not, replace piston.
PISTON MEASUREMENT
NEW NOMINAL
99.931 mm - 99.949 mm
(3.934 in - 3.935 in)
SERVICE LIMIT
99.90 mm (3.933in)
Piston/Cylinder Wall Clearance
Adjus
t and lock a micrometer to the piston dimen-
sion.
F00B08A
1
1. Micrometer set to the piston dimension
NOTE: Make sure used piston is not worn.
With the micrometer set to the dimension, adjust
a cylinder bore gauge to the micrometer dimen-
sion and set the indicator to 0 (zero).
F00B09A
1
2
1. Use the micrometer to set the cylinder bore gauge
2. Dial bore gauge
F00B0AA
1
TYPICAL
1. Indicator set to 0 (zero)
156
smr2009-026
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