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Section 5: Maintenance & Lubrication
7/31/20
RC4620 & RCM4620 Rotary Cutters 331-936M
55
Divider Box
Instructions:
Remove oil level plug. If oil is below bottom of
plug hole, add recommended gear lube through oil
fill/vent plug hole until oil flows out of oil level plug hole.
Reinstall and tighten oil level plug and oil fill/vent plug.
Type of Lubrication: 80-90W EP
Quantity = Fill until oil begins to flow out oil level plug hole in
gearbox.
Do not overfill gearbox with oil. Oil will
expand when hot. Make sure implement is level and
oil is cool before checking oil level.
If oil has been removed from the gearbox, refill
gearbox to plug level or full mark on the dipstick.
Allow time for air to bleed up from the lower cavity,
Gearbox
Method 1:
With a wrench, unscrew top vented dipstick (#1).
Wipe oil from dipstick and screw dipstick in without
tightening. Unscrew dipstick and check oil on dipstick. If
below bottom level mark, add recommended gear lube
through dipstick hole until oil reaches top mark on dipstick.
Reinstall vented dipstick and tighten.
Method 2:
Remove side oil plug (#2). If oil is below bottom
of plug hole, add recommended gear lube through top
dipstick hole until oil flows out of side plug hole. Reinstall
and tighten side oil plug (#2) and vented dipstick (#1).
Type of Lubrication: 80-90W EP Gear Lube
Quantity = Fill until oil reaches top mark on dipstick or
begins to flow out side plug hole in gearbox.
Do not overfill gearbox with oil. Oil will
expand when hot. Make sure implement is level and
oil is cool before checking oil level.
If oil has been removed from the gearbox, refill
gearbox to plug level or full mark on the dipstick.
Allow time for air to bleed up from the lower cavity,
30215
Do Not Overfill
NOTE:
Use a suction or siphon pump to drain gearbox
of oil when there is not an oil drain plug.
39463
8
Hours
8
Hours