Specifications For Inspection Or Repair; Engine - Suzuki RV50 Service Manual

11. SPECIFICATIONS FOR INSPECTION AND REPAIR

Engine

__
Part Item
-
Cylinder Warp on the
head joining
surface
Cylinder Wear
I
!
Cylinder-
piston
clearance
Piston Open end
ring
I
Crank- Con-rod
shaft small end
shake
Radial
run out
Clutch Thickness
drive Warp
plate
Clutch Warp
driven
plate
Standard
below 0.03 mm
(0.001 in)
i
I
0.05 mm
(0.002 in)
-··
I
0.075 mm 0.125 mm
(0.002 in) (0.0049 in)
I
I
0.10 - 0.30 mm 1.0 mm
(0.004 - 0.012 in) (0.004 in)
I
3 mm
(0.12 in)
below 0.06 mm
(0.0024 in)
3 mm (0.12 in) 2.8 mm (0.11 in) Replace
below 0.4 mm
(16/1,000 in)
below 0.1 mm
(0.004 in)
Limit Operation
Rectify
Rebore
Replace
Rectify
or
replace
Replace
Replace
Remarks
Put emery paper on
a flat surface plate
and grind the head
on the paper by
sliding it evenly
back and forth
Measurement is the
difference between
largest and smallest
diameter of the bore.
Measure the piston
diameter at 23 mm
(0.9 in) above the
piston skirt in the
direction perpendi-
cular to the piston
pin hole.
Measure the gap
with a thickness
gauge when the
ring is inserted
into the lower
part of cylinder.
Check the shake
at TDC w ith dial
guage.
Check run out at
left and right
ends with dial
gauge when both
journal positions
are held.
49