Bush Hog SM 60 - Manual (Page 15)

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
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.
Figure 4-1 Lubrication
To Remove Yoke Shield:
Press all three tabs with
screwdriver and slide
cover back.
Before Each Use
20 Hours
Before Each Use
Replace Yearly
Check Before Each Use
40 Hours
40 Hours
40 Hours 150 Hours
12
Figure 4-2 Driveline Universal Joint