Camshaft Runout; Cam Sprocket; Cam Chain Tensioner - Suzuki Katana 1100 Service Manual

3-29 ENGINE
09900-20205: Micrometer (0 - 25 mm)
Standard
Camshaft journal
0.0. (IN & EX): 21.959 - 21.980 mm
(0.8645 - 0.8654 in)
L _
CAMSHAFT RUNOUT
Measure the runout with a dial gauge. Replace the camshaft
if the runout exceeds the limit.
Camshaft runout (IN & EX)
Service Limit: 0.1 mm (0.004 in)
CAM SPROCKET
It is very important that each sprocket be positioned angularly
on its camshaft as illustrated. Its correct position is determined
by arrow mark "3" (on INTAKE sprocket) or arrow marks" 1"
and "2" (on EXHAUST sprocket) located (as shown) in refer ­
ence to the notch
CD
in the camshaft right end.
REASSEMBLY
• Apply THREAD LOCK SUPER
"1303"
to the threads of cam
sprocket bolts, and tighten them to the following torque
value:
99000-32030: Thread lock super "1303"
Tightening torque: 24 - 26 N·m
(2.4 - 2.6 kg-m, 17.5 - 19.0 Ib-ft)
CAM CHAIN TENSIOI\lER
The cam chain tensioner is maintained at the proper tension
by an automatically adjusted tensioner.
Unlock the rachet mechanism
CD,
and move the push rod
®
in
place to see if it slides smoothly. If any stickiness is noted or
rachet mechanism is faulty, replace the cam chain tensioner
assembly with a new one.
IN.
EX.
L _