Part No. MAN, Rev. EH. Wachs W EEKLY M AINTENANCE Perform the following maintenance procedures at least once per week. • Clean any debris buildup from the spoils tank. • Check lug nuts and fasteners for tightness, and tighten any that are loose. • Check the oil level in the blower motor. Turn the blower off and wait five minutes to check the oil level. Figure 6-12. Check the blower oil level using the sight glass on the side of the blower. Oil should be vis- ible in the glass. • Check the sprayer pump oil level. Figure 6-13. Check the sprayer pump oil level using the sight glass on the side of the pump. The oil level should beat about the middle of the sight glass.