Stihl RM 655 YS Instruction Manual - Page 27

Specifications

Page 27 highlights

23 Specifications English Condition Possible Cause Remedy The engine is The lawn mower housing is difficult to clogged. start or the power of the engine decreases. Clean the lawn mower. The cutting height is set too low Adjust cutting height or mow slower. or the movement of the lawn mower is too fast. There is water in the fuel tank Drain fuel tank, clean fuel line and carburetor. and the carburetor or the carbu‐ retor is clogged. The fuel tank is dirty. Consult an authorized STIHL servicing dealer. The air cleaner is dirty. Clean or replace air cleaner as described in the engine instruction manual. The spark plug is sooted. Clean or replace spark plug. Read and follow the engine operation, care and maintenance instructions in the engine instruction manual. The engine The oil level of the engine oil is Add or change engine oil as described in the engine becomes very too low. instruction manual. hot. The cooling fins are dirty. Clean the lawn mower. The lawn mower vibrates strongly. The mowing blade is damaged. Re-mount the mowing blade. The mowing blade is not prop‐ Mount the mowing blade as described in this instruc‐ erly attached. tion manual. The mowing blade is out of bal‐ Balance the mowing blade as described in 21.4 or ance. replace the mowing blade. The grass is The mowing blade is blunt or not cut worn. cleanly. Sharpen or replace the mowing blade. 23 Specifications 23.1 EPA The Emission Compliance Period referenced on the Emissions Compliance Label indicates the number of operating hours for which the engine has been shown to meet federal emission requirements. Category: A = 300 hours - Weight (m): 119 lbs (54 kg) - Maximum grass bag capacity: 18.5 US gals (70 l) - Cutting width: 20.9 in. (53 cm) - Self-propel speed: from 0.3 mph to 3.9 mph (0.5 km/h to 6.3 km/h) 23.3 Symbols on the Lawn Mower The following symbols may be found on the lawn mower: Fuel cap B = 125 hours C = 50 hours 23.2 Lawn Mower STIHL RM 655.1 YS - Engine type: Kohler HD 775 - Displacement: 10.6 cu. in. (173 cm³) - Power (P): 3.5 hp (2.6 kW) at 2800 rpm - Engine speed (n): 2800 rpm - Maximum fuel tank volume: 47.3 US fl.oz. (1.4 l) Oil fill cap Cutting height adjustment 0478-111-8603-A 27

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60

Condition
Possible Cause
Remedy
The engine is
difficult to
start or the
power of the
engine
decreases.
The lawn mower housing is
clogged.
Clean the lawn mower.
The cutting height is set too low
or the movement of the lawn
mower is too fast.
Adjust cutting height or mow slower.
There is water in the fuel tank
and the carburetor or the carbu‐
retor is clogged.
Drain fuel tank, clean fuel line and carburetor.
The fuel tank is dirty.
Consult an authorized STIHL servicing dealer.
The air cleaner is dirty.
Clean or replace air cleaner as described in the
engine instruction manual.
The spark plug is sooted.
Clean or replace spark plug.
Read and follow the engine operation, care and maintenance instructions in the
engine instruction manual.
The engine
becomes very
hot.
The oil level of the engine oil is
too low.
Add or change engine oil as described in the engine
instruction manual.
The cooling fins are dirty.
Clean the lawn mower.
The lawn
mower
vibrates
strongly.
The mowing blade is damaged.
Re-mount the mowing blade.
The mowing blade is not prop‐
erly attached.
Mount the mowing blade as described in this instruc‐
tion manual.
The mowing blade is out of bal‐
ance.
Balance the mowing blade as described in
21.4 or
replace the mowing blade.
The grass is
not cut
cleanly.
The mowing blade is blunt or
worn.
Sharpen or replace the mowing blade.
23
Specifications
23.1
EPA
The Emission Compliance Period referenced on
the Emissions Compliance Label indicates the
number of operating hours for which the engine
has been shown to meet federal emission
requirements.
Category:
A = 300 hours
B = 125 hours
C = 50 hours
23.2
Lawn Mower
STIHL RM 655.1 YS
Engine type: Kohler HD 775
Displacement: 10.6 cu. in. (173 cm³)
Power (P): 3.5 hp (2.6 kW) at 2800 rpm
Engine speed (n): 2800 rpm
Maximum fuel tank volume: 47.3 US fl.oz.
(1.4 l)
Weight (m): 119 lbs (54 kg)
Maximum grass bag capacity: 18.5 US gals
(70 l)
Cutting width: 20.9 in. (53 cm)
Self-propel speed: from 0.3 mph to 3.9 mph
(0.5 km/h to 6.3 km/h)
23.3
Symbols on the Lawn Mower
The following symbols may be found on the lawn
mower:
Fuel cap
Oil fill cap
Cutting height adjustment
23 Specifications
English
0478-111-8603-A
27