1330 Operator’s Manual Service - 71
100 Hour Service
CMW
100 Hour Service
Trencher
Change Engine Oil
Change engine oil every 100 hours.
1. Drain (2) while oil is still warm.
2. Replace plug.
3. Refill at fill neck (1) with 2.3 pt (1.1 L) of GEO.
Location Task Notes
Trencher Change engine oil GEO
Change air filter element
IMPORTANT: If operating in extremely dusty conditions, change oil more frequently. Use oil
specified in temperature chart found in “Recommended Lubricants/Service Key” on page 58.