Oil Pump; Fuel And Oil - Husqvarna 2100 Workshop Manual

Oil pump

Pressure: 0.3 MPa (3 kp/cm2,42.7 psi)
Pump capacity at 6,000 r/min:
Pos 1: approx 16-18 ml/min (0 98-1.10 cu in/min)
Pos 2: approx 22-24 ml/min (1.34-1.46 cu 1n/min)
Tools: 502 50 85-01 il pump tester
Grad measuring glass.
Starter
Make sure that it IS possible to turn the pulley at
least 1 /2 turn further when the cord is pulled
out completely.

Fuel and oil

The twostroke engine 1S lubricated by oil mixed
with petrol m various proportions depending on
the type of oil used.
"Pre-mixed" oil
Ordinary twostroke oil
Husqvarna Twostroke Oil
See also the mixing table below:
1 :20 (5% oil)
1 :25 (4% oil)
1:50 (2% oil)