Checking hydraulic oil, Adding hydraulic oil, Draining hydraulic oil – Cub Cadet 365 User Manual
Page 16: Replacing the head lamp bulb

16
Checking Hydraulic Oil
Check the oil level of hydraulic units only when the 
engine is OFF.
During initial break-in (first five hours of operation), 
check oil before each use and after every hour of 
operation.
During normal operation, check oil after 50 hours of 
operation.
•
Flip seat up and clean the area around the 
hydraulic oil dipstick to prevent debris from entering 
the crankcase. See Figure 15.
•
Remove the hydraulic fill plug/dipstick and read the 
level:
If hydraulic oil level is inside operating range, then do 
nothing.
If hydraulic oil level is below operating range, the add 
hydraulic oil before operating. Also check for leaks.
If hydraulic oil level is above operating range, then drain 
excess oil before operating.
•
Reinstall the dipstick completely into the fill tube.
Figure 15
Adding Hydraulic Oil
WARNING: Never overfill the hydraulic
units. Damage can result if the oil level is
not within the operating range. When
adding hydraulic oil, do so in small
quantities and recheck the oil level before
adding more. 
•
Place the Z-Series on a level surface and engage 
the parking brake.
•
Stop the engine and remove the key from the 
ignition switch.
•
Clean the area around the hydraulic oil dipstick to 
prevent debris from entering the crankcase.
•
Remove the hydraulic fill plug and insert a clean 
funnel into the hydraulic fill point. See Figure 15.
•
Pour proper amount of hydraulic oil level, insert the 
dipstick, and check the hydraulic oil level.
Draining Hydraulic Oil
•
Place the Z-Series on a level surface and engage 
the parking brake.
•
Stop the engine and remove the key from the 
ignition switch.
•
Remove the mower deck. See Removing the 
Mower Deck section.
•
Flip seat up and clean the area around the 
hydraulic oil dipstick to prevent debris from entering 
the crankcase.
•
Remove hydraulic fill plug/dipstick.
•
Place a suitable container (at least 2 gallon) under 
the hydraulic oil filter.
•
Remove the hydraulic filter to allow hydraulic oil to 
drain. See Figure 16.
Figure 16
•
Place a small pan under the skid plate and drain oil 
from both left and right axles.
•
Replace both axle drain plugs and install new 
hydraulic oil filter.
•
Add proper amount of hydraulic oil to reservoir.
•
Run and check oil level.
Replacing The Head Lamp Bulb
•
Detach the bottom of the rubber boot cover on the 
drive handles.
Hydraulic Fill
Point
Hydraulic Fill
Plug/Dipstick
Hydraulic
Oil Filter
Left Transmission
Drain Plug
