Husqvarna 2100 - Oil Pump Specifications; Starter Operation Check; Fuel and Oil Mixing Ratios

Oilpump
Pressure:0.3 MPa (3 kp/cm2, 42.7 psi)
Pump capacity at 6,000 r/rein:
Pos1: approx 16-18 ml/min (0.98-1 .10 cu in/rein)
Pos2: approx 22-24 ml/min (’
Tools: 5025085-01 Oil pump
Grad. measuringglass.
.34-1.46 cu in;min)
ester
ServiceData
a
Fig 2:5
Starter
Make surethat it is possibleto turn the pulley at
least 1/2 turn further when the cord is pulled
out completely.
Fig 2:6
Fuelandoil
The twostroke engine is lubricated by oil mixed
with petrol in variousproportions depending on
the type of oil used:
“Pre-mixed” oil
1:20 (5% oil)
Ordinary twostroke oil 1:25 (4% oil)
HusqvarnaTwostroke Oil 1:50 (2% oil)
Seealsothe mixing table below:
Fig 2:7
Mixing table
Mixingtable
Litres Pints
of oil of oil
0.2
0.35
0.4
0.70
1.0 1.76
2%
Litres
Petrol in
Petrol in
of petrol Imp gallon USgallon
10
2.2
2.6
20
4.4
5.2
50 11.0
13.2
4%
I
5%
I
Litres Petrolin
Petrol in Litres Petrolin Petrol in
of petrol Imp gallon USgallon
of petrol
Imp gallon USgallon
5
1.1
1.3 4
0.8 1.0
10
2.2
2.6
I
8 1.7
2.1
25
5.5
6.6
I
20 4.4
5.2
2:2
For Husqvarna Parts Call 606-678-9623 or 606-561-4983
www.mymowerparts.com