Bush Hog SM 60 manual 4-3RECOMMENDED HYDRAULIC OILS

Figure 4-1 Lubrication

Replace Yearly

Check Before Each Use

40 Hours

40 Hours
	40 Hours	150 Hours

Figure 4-2 Driveline Universal Joint

Before Each Use

To Remove Yoke Shield: Press all three tabs with screwdriver and slide cover back.

EVERY 150 HOURS

1.Cables - Wearing gloves, wipe cables with an oil soaked rag.

YEARLY

1.Hydraulic Tank - Drain hydraulic tank while oil is warm.Clean suction strainer and filler strainer with compressed air. Replace return line filter. Refill tank with hydraulic oil. Filter oil to 10 microns before filling tank. See paragraph 4-3 for recommended hydraulic oils. Tank capacity is 35 gal. (132.5l.).

NOTE

The suction strainer and filler strainer are located inside the hydraulic tank. They are accessible by

20 Hours

Before Each Use

removing the tank lid secured by eight self-tapping screws. A gasket is required for reassembly.

2.Spindle Assembly - Drain spindle housing. Refill with EP80W-90 gear oil. Capacity is 26 fl. oz.

4-3 RECOMMENDED HYDRAULIC OILS

Recommended hydraulic oils are listed in Table 4-3 (page 13). Other brands may be used provided they are equivalent. Approved hydraulic oils may be mixed provided that anti-wear oils are mixed with anti-wear oils. All hydraulic oils listed in Table 4-3 are anti-wear oils. Do not use motor oil or trans- mission oil.

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