100-Hour Service - Husqvarna W21 Operator's Manual

Action

100-Hour Service

1. Perform the 25-hour service.
2. Perform the 50-hour service.
3. Change the engine oil filter.
4. Clean/replace the spark plugs.
5. Replace the fuel filter.
6. Clean the cooling fins on the engine.
7. Check V-belts.
8. Check tighten wheel axle bolts (every 200 hours).
9. Change the air filter's paper cartridge.
SERVICE JOURNAL
Date, mtr reading, stamp, sign
57
English-