10 MAINTENANCE
ENGLISH
A The jobs indicated by must be done after the first 50 hours of operation.
*1 Air cleaner should be cleaned more often in dusty conditions than in normal conditions.
*2 After 6 times of cleaning.
*3 Consult your local KUBOTA Dealer for this service.
*4 Replace only if necessary.
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.
A Changing interval of engine oil
* 90 mm (3.54 in.) oil pan depth is optional.
**Standard replacement interval
A API service classification: above CD grade
A Ambient temperature: below 35 C (95 F)
Lubricating oil
With the emission control now in effect, the CF-4 and CG-4 lubricating oils have been developed for use of a low-sulfur
fuel on on-road vehicle engines. When an off-road vehicle engine runs on a high-sulfur fuel, it is advisable to employ
the CF, CD or CE lubricating oil with a high total base number. If the CF-4 or CG-4 lubricating oil is used with a high-
sulfur fuel, change the lubricating oil at shorter intervals.
A Lubricating oil recommended when a low-sulfur or high-sulfur fuel is employed.
: Recommendable X : Not recommendable
Models
*Oil pan depth
124 mm (4.88 in.) *90 mm (3.54 in.)
D1503-M-E
D1703-M-E
D1803-M-E
V2003-M-E
V2203-M-E
V2003-M-T-E
V2403-M-E
200 Hrs 150 Hrs
Initial 50 Hrs
Lubricating
oil class
Fuel
Remarks
Low-sulfur High-sulfur
CF TBN 10
CF-4 X
CG-4 X