Cylinder - Suzuki RV125 Service Manual

Remove the cylinder head cover and measure the width of the
compressed plastigauge using the envelope scale. This mea-
surement should be taken at the widest part of the compressed
plastigauge.
$ Camshaft journal oil clearance
Service Limit: 0.150 mm
If the camshaft journal oil clearance exceeds the limit, measure
the inside diameter of the camshaft journal holder and outside
diameter of the camshaft journal. Replace the camshaft or the
cylinder head depending upon which one exceeds the specifica-
tion.
$ Camshaft journal holder I.D.
Standard: 22.012 – 22.025 mm
% 09900-22403: Small bore gauge
$ Camshaft journal O.D.
Standard: 21.959 – 21.980 mm
% 09900-20205: Micrometer (0 – 25 mm)
CAMSHAFT RUNOUT
Measure the runout using a dial gauge. Replace the camshaft if
the runout exceeds the limit.
$ Camshaft runout
Service Limit: 0.10 mm
% 09900-20606: Dial gauge (1/100 mm)
09900-20701: Magnetic stand
09900-21304: V-block (100 mm)

CYLINDER

DISTORTION
Check the gasket surface of the cylinder for distortion using a
straightedge and thickness gauge. Take clearance readings at
several places. If any reading exceeds the service limit, replace
the cylinder.
$ Cylinder distortion
Service Limit: 0.05 mm
% 09900-20803: Thickness gauge
ENGINE 3-33