10.10.3 Hoses - Stihl SR 430 Manual

1
: Remove the elbow (1).
: Inspect the elbow (1) and
sealing ring (arrow).
– Reassemble in the reverse
sequence.

10.10.3 Hoses

SR 430
– Remove hose or hoses from the
tank, b 10.7
SR 450
– Remove hose or hoses from the
metering unit, b 10.3
SR 430, SR 450
– Remove the hoses from the
pressure pump, b 10.5
102
SR 430, SR 450 versions without
pressure pump
1 2
– Use a screwdriver to ease the
hose clamp (2) open.
: Pull off the hose (1).
1 1 2
– Push the hose clamp onto the
new hose.
– Push the hose (1) onto the stub
as far as stop.
: Fit the hose clamp (2) and
squeeze the tabs (arrow)
together until they
they engage.
– Reassemble all other parts in the
reverse sequence.
SR 430, SR 450 versions with
pressure pump
1 1 2
– Loosen the hose clamp (2).
: Pull off the hose (1).
1 1 2
– Push the hose clamp (2) onto the
new hose.
– Push the hose (1) onto the stub
as far as stop.
: Fit and tighten down the hose
clamp (2).
– Reassemble all other parts in the
reverse sequence.
SR 430, SR 450