Service - 74 1330 Operator’s Manual
500 Hour Service
CMW
500 Hour Service
Trencher
Change Worm Drive Oil
Change worm drive oil every 500 hours.
1. Drain oil at drain (1).
2. Replace plug.
3. Refill at fill plug (2) with approximatley 3.25 pt (1.5 L) of AGMA-7.
Location Task Notes
Trencher Change worm drive oil AGMA-7
NOTICE: Do not use a substitute lubricant. Worm drive failure could occur.