100-Hour Service - Husqvarna IZ 21 Operator's Manual

Husqvarna lawn mower user manual
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100-Hour Service

1. Perform the 25-hour service.
2. Perform the 50-hour service.
3. Change engine oil.
4. Check whether the hydraulic oil needs changing
(every 300 hours).
5. Check whether the engine oil filter needs changing
(every 200 hours).
6. Clean/replace the spark plugs.
7. Replace the fuel filter.
8. Clean the cooling fins on the engine.
9. Check V-belts.
10. Check tighten caster wheel axle bolts (every 200 hours).
11. Clean and check the need to change the air filter s
paper cartridge (every 200 hours).
12. Replace main air filter cartridge (200h).
72
English-
SERVICE JOURNAL
Date, mtr reading, stamp, sign

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