Stihl HT 101 Instruction Manual - Page 45

Specifications - spark plug gap

Page 45 highlights

Specifications EPA / CEPA The Emission Compliance Period referred to 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 Engine Single cylinder four-stroke engine with mixture lubrication HT 100, HT 101 Displacement: 31.4 cc (1.92 cu.in) Bore: 40 mm (1.575 in) Stroke: 25 mm (0.984 in) Engine power to ISO 8893: 1.05 kW (1.4 bhp) at 7,000 rpm Idle speed: 2,800 rpm Cut-off speed (rated): 10,200 rpm Max. output shaft speed (chain sprocket): 8,290 rpm Valve clearance Inlet valve: 0.10 mm (0.004 in) Exhaust valve: 0.10 mm (0.004 in) HT 130, HT 131 Displacement: 36.3 cc (2.22 cu.in) Bore: 43 mm (1.693 in) Stroke: 25 mm (0.984 in) Engine power to ISO 8893: 1.4 kW (1.9 bhp) at 8,500 rpm Idle speed: 2,800 rpm Cut-off speed (rated): 10,200 rpm Max. output shaft speed (chain sprocket): 10,500 rpm Valve clearance Inlet valve: 0.10 mm (0.004 in) Exhaust valve: 0.10 mm (0.004 in) Ignition System English HT 100, HT 101 Spark plug (resistor type): Electrode gap: Bosch USR 7AC 0.5 mm (0.020 in) HT 130, HT 131 Spark plug (resistor type): Electrode gap: NKG CMR 6H 0.5 mm (0.020 in) Chain lubrication Fully automatic, speed-controlled oil pump with rotary piston Oil tank capacity: 0.22 l (7.4 fl.oz) Fuel System All position diaphragm carburetor with integral fuel pump Fuel tank capacity: 0.53 l (17.9 fl.oz) Weight dry, without bar and chain HT 100: 5.5 kg (12.1 lbs) HT 101: 7.6 kg (16.8 lbs) HT 130: 5.7 kg (12.6 lbs) HT 131: 7.8 kg (17.2 lbs) Electronic magneto ignition HT 100, HT 101, HT 130, HT 131 43

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HT 100, HT 101, HT 130, HT 131
English
43
EPA / CEPA
The Emission Compliance Period
referred to on the Emissions
Compliance Label indicates the number
of operating hours for which the engine
has been shown to meet Federal
emission requirements.
Category
Engine
Single cylinder four-stroke engine with
mixture lubrication
HT 100, HT 101
HT 130, HT 131
Ignition System
Electronic magneto ignition
HT 100, HT 101
HT 130, HT 131
Chain lubrication
Fully automatic, speed-controlled oil
pump with rotary piston
Fuel System
All position diaphragm carburetor with
integral fuel pump
Weight
Specifications
A = 300 hours
B = 125 hours
C = 50 hours
Displacement:
31.4 cc
(1.92 cu.in)
Bore:
40 mm (1.575 in)
Stroke:
25 mm (0.984 in)
Engine power to
ISO 8893:
1.05 kW
(1.4 bhp) at
7,000 rpm
Idle speed:
2,800 rpm
Cut-off speed (rated): 10,200 rpm
Max. output shaft
speed (chain
sprocket):
8,290 rpm
Valve clearance
Inlet valve:
0.10 mm
(0.004 in)
Exhaust valve:
0.10 mm
(0.004 in)
Displacement:
36.3 cc
(2.22 cu.in)
Bore:
43 mm (1.693 in)
Stroke:
25 mm (0.984 in)
Engine power to
ISO 8893:
1.4 kW (1.9 bhp)
at 8,500 rpm
Idle speed:
2,800 rpm
Cut-off speed (rated): 10,200 rpm
Max. output shaft
speed (chain
sprocket):
10,500 rpm
Valve clearance
Inlet valve:
0.10 mm
(0.004 in)
Exhaust valve:
0.10 mm
(0.004 in)
Spark plug (resistor
type):
Bosch USR 7AC
Electrode gap:
0.5 mm
(0.020 in)
Spark plug (resistor
type):
NKG CMR 6H
Electrode gap:
0.5 mm
(0.020 in)
Oil tank capacity:
0.22 l (7.4 fl.oz)
Fuel tank capacity:
0.53 l (17.9 fl.oz)
dry, without bar and chain
HT 100:
5.5 kg (12.1 lbs)
HT 101:
7.6 kg (16.8 lbs)
HT 130:
5.7 kg (12.6 lbs)
HT 131:
7.8 kg (17.2 lbs)