Cam Chain Tensioner - Suzuki GS1100G 1982 Service Manual

333
SERVICING ENGINE
C A M CHAIN TENSIONER
DISASSEMBLY
The tension adjuster used in Model
GSI
100G is
an automatic type that adjusts itself
to apply
a
constant tensioning force to the chain by com-
pensating for the stretch of the chain.
The spring-loaded pushrod exerts
a constant
pressure
on
the camshaft chain. As the chain
stretches, it yields to this pressure and remains
in
a state
of tension. Once the adjuster is set
after installation, there is no need
to make
any
further adjustment.
rn The pushrod is prevented from withdrawing.
As a result, the pushrod effectively contends
with the tendency of the camshaft chain to
shake or vibrate during rough driving conditions.
While pushing the push rod
, loosen the lock
screw
@
and extract
the
push rod.
Turn the handle @ all the way counterclockwise
after loosening the lock
screw, and move the
push rod
3
in place to see if it slides smoothly.
If any stickiness is noted, remove the rod for
inspectian. A bent or scratched push rod must
be replaced.
Turn. handle @ all the way counterclockwise
against
the force of its coil spring and then turn
it back as assisted by spring force to see if
the
handle returns to the original position
@ I
with-
out exhibiting any sticking on the way. Repeat
this process several times. If any
excesive
sticking is felt or if the self-adjusting action is
faulty, replace the whole tensioner.
Lock screw
Lock shaft
/
Handle