Reach - Stihl RM 756 GC Manuel D'utilisation

RM 756.0 YC
Self-propulsion, rear Hydrostatic
wheels gearbox, contin-
uously variable
Weight 61 kg
RM 756.0 YS
Self-propulsion, rear Hydrostatic
wheels gearbox, contin-
uously variable
Weight 60 kg

17.1 REACH

REACH is an EC Directive for the
registration, evaluation, authorisation and
restriction of chemicals.
Information on compliance with the
REACH Directive (EC) No. 1907/2006 is
available from www.stihl.com/reach.
18. Troubleshooting
If necessary, contact a specialist
dealer; STIHL recommends STIHL
specialist dealers.
@ See engine instruction manual.
Fault:
Engine does not start
Possible cause:
– Throttle lever set to Stop position
– Choke is not actuated
– No fuel in tank
– Inferior, dirty or old fuel in tank
– Insufficient flow of fuel
– Spark plug dirty or damaged
– Incorrect electrode gap
54
– Spark plug socket detached from the
spark plug
– Engine is flooded due to several
starting attempts
– Dirty air filter
– Throttle cable is damaged (e.g. kinked)
Remedy:
– Set throttle lever to the Choke or Start
position ( 10.1)
– Set throttle lever to the Choke position
( 10.1)
– Refill fuel tank ( 7.5)
– Clean fuel system and carburettor;
always use fresh, good quality fuel @,
, ( 7.5)
– Check fuel line @,
– Clean or replace spark plug @
– Adjust electrode gap
– Connect spark plug socket; check
connection between ignition lead and
socket
– Remove spark plug and dry; set throttle
lever to STOP position and pull recoil
starter rope several times with spark
plug removed; screw in spark plug and
connect spark plug socket @
– Clean/replace air filter @
– Repair throttle cable
Fault:
Starting problems or deteriorating engine
power
Possible cause:
– Mowing at an excessively low cutting
height or fast speed
– Water in fuel tank and carburettor;
carburettor blocked
– Fuel tank contaminated
– Air filter dirty
– Spark plug dirty
Remedy:
– Adapt cutting height and reduce
mowing speed
– Empty fuel tank, clean fuel line and
carburettor
– Clean fuel tank
– Clean/replace air filter @,
– Clean spark plug
Fault:
Engine cuts out during operation
Possible cause:
– Fuel cock closed
– Tank ventilation screw closed
– Blade brake clutch overloaded
Remedy:
– Open the fuel cock ( 10.1)
– Open the tank ventilation screw
( 10.1)
– Clean the mowing channel, empty the
grass catcher bag ( 9.)
Fault:
No drive when self-propulsion lever is
actuated
Possible cause:
– Self-propulsion cable incorrectly
adjusted
– Self-propulsion cable damaged
(e.g. kinked)
– V-belt worn
Remedy:
– Check the adjustment (
– Replace the cable
– Replace the V-belt
Fault:
Engine overheating
Possible cause:
– Oil level in engine too low
0478 111 9937 B - EN
11.9)