Suzuki Katana 1100 User Manual

ENGINE 3-32
1-------- --
PISTON RING FREE END GAP AND PISTON
'---1,
Oversize piston ring
The following two types of oversize piston rings are used. They
bear the following identification numbers.
t-
0.5 mm as
------ I 1st
2nd
_._----~-=+--._------
0.5 mm N50 2N50 I
_._-._.--- ----.---- -------.
1.0 mm Nl00 2Nl00
Oversize oil ring
10 mm as.
The following two types of oversize oil rings are available as
optional parts. They bear the following identification marks.
_. ._S_I~.E ._t.----C-O-L-O.-R-.----
STO Painted red
0.5 mm 0.5. Painted blue
-.---- -------c--------------
1.0 mm 0.5. Painted yellow
Oil ring spacer
Oversize side rail
Just measure out side diameter to identify the size.
'~----
PISTON PIN AND PIN BORE
Using a small bore gauge, measure the piston pin bore inside
diameter, and using a micrometer, measure the piston pin
outside diameter. If the difference between these two measure-
ments is more than the limits, replace both piston and piston
pin.
Piston pin bore I.D.
Service Limit: 20.030 mm (0.7886 in)
RING END GAP
Before installing piston rings, measure the free end gap of each
ring using vernier calipers. Next, fit the ring in the cylinder, and II
measure each ring end gap using a thickness gauge.
If any ring has an excess end gap, replace the ring.
Piston ring free end gap
I
.
.. 1 st: 8.0 mm (0.31 in)
L
S ervlce Limit .
I
2nd: 9.2 mm (0.36 In)
09900-20102: Vernier calipers
Piston ring end gap
1 st: 0.7 mm (0.03 in)
Service Limit
2nd: 1.0 mm (0.04 in)
09900-20803: Thickness gauge
:
. . _

Suzuki Katana 1100 Specifications

General

Displacement	1074 cc
Bore x Stroke	72.0 mm x 66.0 mm
Compression Ratio	9.5:1
Ignition	Electronic ignition (Transistorized)
Front Suspension	Telescopic, coil spring, oil damped
Rear Brakes	Single hydraulic disc
Wheelbase	1520 mm
Starting	Electric
Final Drive	Chain
Height	1170 mm
Transmission	5-speed
Rear Suspension	coil spring, oil damped
Front Brakes	Dual hydraulic disc
Fuel Capacity	19 liters
Max Power	111 hp @ 8, 500 rpm
Width	750 mm