Operation Manual

47MAINTENANCE
A The jobs indicated by must be done after the first 50 hours of operation.
*1 Air cleaner should be cleaned more often in server dusty conditions.
*2 Every year or after 6 cleanings.
*3 Replace only if necessary.
*4 Consult your local KUBOTA Dealer for this service.
*5 When the battery is used for less than 100 hours per year, check the fluid level annually.
A The items listed above (@ marked) are registered as emission related critical parts by KUBOTA in the U.S.EPA nonroad
emission regulation. As the engine owner, you are responsible for the performance of the required maintenance on the
engine according to the above instruction.
Please see the Warranty Statement in detail.
LUBRICANTS, FUEL AND COOLANT
NOTE: *KUBOTA SUPER UDT fluid--- KUBOTA original transmission hydraulic fluid
No. Locations
Capacities
Lubricants
B2320DTN B2320DT B2320HSDN B2320HSD B2620HSD B2920HSD
1 Fuel 26 L (6.9 U.S.gals.)
No. 2-D diesel fuel
No. 1-D diesel fuel if temperature is
below -10 (14 )
2
Coolant
(with recovery tank)
3.9 L (4.1 U.S.qts.) Fresh clean soft water with anti-freeze
3
Engine crankcase
(with filter)
3.1 L (3.3 U.S.qts.)
3.5 L (3.7
U.S.qts.)
Engine oil : Refer to next page
Above
25 (77 )
SAE30,
SAE10W-30 or
15W-40
0 to 25
(32 to 77 )
SAE20,
SAE10W-30 or
15W-40
Below 0 (32 )
SAE10W,
SAE10W-30 or
15W-40
4 Transmission case 14 L (3.7 U.S.gals.) 15 L (4.0 U.S.gals.) KUBOTA UDT or SUPER UDT fluid*
5 Front axle case
3.0 L (3.2
U.S.qts.)
3.2 L (3.4 U.S.qts.)
KUBOTA UDT or SUPER UDT fluid*
or SAE 80 - SAE90 gear oil
6
Greasing No. of greasing points Capacity Type of grease
Speed control pedal - 1
Until grease
overflow.
Multipurpose
Grease
NLGI-2 OR NLGI-1
(GC-LB)
Clutch pedal 1
Brake pedal 1
Top link 1
Lifting rod (RH) 1
Battery terminal 2
Moderate