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0478 111 9935 B - EN
48
Fault:
Engine not starting
Possible cause:
– Motorstop lever not pressed.
– No fuel in tank.
– Fuel line blocked.
– Inferior, dirty or old fuel in tank.
– Air filter dirty.
– Spark plug socket detached from spark
plug; ignition lead not properly fastened
to socket.
– Spark plug dirty or damaged; incorrect
electrode gap.
Remedy:
– Press motorstop lever to handlebar and
hold. (
– Refill fuel tank. (
– Clean fuel line.
,
#
– Always use fresh, good quality fuel,
unleaded petrol; clean
carburettor.
,
#
– Clean air filter.
,
#
– Connect spark plug socket; check
connection between ignition lead and
socket.
,
#
– Clean or replace spark plug; adjust
electrode gap.
#
Fault:
Starting problems or deteriorating engine
power.
Possible cause:
– Lawn mower housing blocked.
– Mowing at an excessively low cutting
height or propulsion speed is too high in
relation to the cutting height.
– Water in fuel tank and carburettor;
carburettor blocked.
– Fuel tank contaminated.
– Air filter dirty.
– Spark plug dirty.
Remedy:
– Clean lawn mower housing (detach
spark plug socket!). (
– Select a higher cutting height or reduce
the pushing speed. (
– Empty fuel tank, clean fuel line and
carburettor.
#
– Clean fuel tank.
#
– Clean air filter.
#
– Clean spark plug.
#
Fault:
Engine overheating.
Possible cause:
– Oil level in engine too low.
– Cooling ribs dirty.
Remedy:
– Change engine oil. (
– Clean cooling ribs. (
Fault:
Excessive vibration during operation.
Possible cause:
– Cutting unit defective.
– Engine mounting loose.
Remedy:
– Check mowing blade, blade shaft and
blade fastening (blade fastening screw
and retaining washer), and repair if
necessary.
#
– Tighten engine mounting bolts.
#
Fault:
No drive when self-propulsion lever is
actuated. (RM 4 RT, RM 4 RT,
RM 4 RTP)
Possible cause:
– Self-propulsion cable damaged
(e.g. kinked)
Remedy:
– Replace cable
#
Fault:
Poor cut, lawn turning yellow
Possible cause:
– Mowing blade is blunt or worn,
Remedy:
– Sharpen or replace the mowing blade
#
Summary of Contents for RM 4 R
Page 2: ...0478 111 9935 B D19 Eco DS 2019 02 2019 STIHL Tirol GmbH...
Page 3: ...1 0478 111 9935 B 1...
Page 4: ...0478 111 9935 B 2 2 3...
Page 5: ...3 0478 111 9935 B 4 5...
Page 6: ...0478 111 9935 B 4 6 7 8 9...
Page 7: ...5 0478 111 9935 B 10 11 12 13 14 15...
Page 8: ...0478 111 9935 B 6 16 17 18 19...
Page 9: ...7 0478 111 9935 B 20 21...
Page 10: ...0478 111 9935 B 8 22...
Page 32: ...0478 111 9935 B DE 30...
Page 52: ...0478 111 9935 B EN 50...
Page 74: ...0478 111 9935 B FR 72...
Page 116: ...0478 111 9935 B IT 114 Servizio eseguito il Data del prossimo Servizio...
Page 138: ...0478 111 9935 B ES 136...
Page 160: ...0478 111 9935 B PT 158...
Page 216: ...0478 111 9935 B FI 214...
Page 236: ...0478 111 9935 B DA 234...
Page 336: ...0478 111 9935 B LV 334...
Page 356: ...0478 111 9935 B LT 354...
Page 360: ...0478 111 9935 B RU 358 16 RM 4 R RM 4 RT RM 4 RV RM 4 RTP STIHL STIHL 4 2...
Page 361: ...359 LV LT RU 0478 111 9935 B RU ET 4 3 4 4 13...
Page 362: ...0478 111 9935 B RU 360 4 5 STIHL 12 2 STIHL STIHL 4 6...
Page 363: ...361 LV LT RU 0478 111 9935 B RU ET 11 25 46 6 25 46 6 100...
Page 364: ...0478 111 9935 B RU 362 4 7 80 C STIHL STIHL...
Page 370: ...0478 111 9935 B RU 368 2 3 8 5 5 70 30 1 1 2 9 1 3 10 1 10 2 STIHL 10 3 13 9 10...
Page 372: ...0478 111 9935 B RU 370 RM 4 RV 2 2 1 STIHL STIHL 12 1 1 8 5 2 3 2 17 12 4 4 7 18...
Page 374: ...0478 111 9935 B RU 372 12 6 3 13 1 A 1 2 B 1 3 4 1 3 13 4 4 21 14...
Page 380: ...0478 111 9935 B RU 378 12 3 12 4 20 1 20 2 STIHL 20 22...
Page 399: ...397 LV LT RU ET 0478 111 9935 B ET...
Page 400: ...0478 111 9935 B STIHL RM 4 R RM 4 RT RM 4 RV RM 4 RTP B...