Lubricants And Fuel - Kubota Z723 Operator's Manual

LUBRICANTS AND FUEL

Place
Z723
Fuel
Engine crankcase
Transmission case
with filter, hose and
tank (RH & LH)
Greasing
Front axle
Front wheel
Mower lift links
Cutting height cam
Seat adjuster
[MOWER]
Belt tension pivot
Crank shaft
Note *1 Oil amount when the oil level is at the upper level of the oil level gauge.
A To prevent serious damage to hydraulic systems, use only KUBOTA genuine fluid or its equivalent.
C Engine Oil:
A Oil used in the engine should have an American Petroleum Institute (API) service classification and proper SAE
Engine Oil according to the ambient temperatures as shown above.
A Indicated capacity of oil is manufacture's estimate.
C Transmission oil:
A Indicated capacity of oil is manufacture's estimate.
C Fuel:
A Clean, fresh, unleaded gasoline.
A A minimum of 87 octane / 87AKI (90 RON).
A Gasoline with up to 10% ethanol (gasohol) or up to 15% MTBE (methyl tertiary butyl ether) is acceptable.
A Do not use unapproved gasoline, such as E85. Do not mix oil in gasoline or modify the engine to run on alternate
fuels. This will damage the engine components and void the engine warranty.
A High Altitude:
This engine may require a high altitude carburetor kit to ensure correct engine operation at altitudes above 4000 ft.
(1219 meters). Operation without this kit will cause decreased performance, increased fuel consumption, and
increased emissions.
This engine should be operated in its original configuration below 4000 ft. (1219 meters) as damage may occur if
high altitude carburetor kit is installed and operated below 4000 ft. (1219 meters).
A Indicated capacity of fuel is manufacture's estimate.
Capacities
Z724 Z725
44 L (11.6 U.S. gals.)
1.8 L (1.9 U.S.qts.)*1
6.0 L (6.3 U.S.qts.)
No. of greasing points
2
2
5
1
2
1
1
Lubricants
Automobile unleaded or regular gasoline
Unleaded gasoline 87 octane or higher
Engine oil: API service
Classification SG, SH, SJ or higher
Above 10 (50 )...SAE30
Between -18 (0 ) to 38 (100
Below 0 (32 )...SAE5W-30
Castrol Syntec 5W-50, or
Valvoline Premium Blue Extreme Diesel 5W-40, or
Kubota Genuine Lubricating Oil 5W-40
Capacity
Until grease overflows Multipurpose EP2 Grease
(NLGI Grade No.2)
Moderate amount
Until grease overflows
Moderate amount Copper Based Anti - Seize
MAINTENANCE 37
)...SAE10W-30
Type of grease