13-4
13. MAINTENANCE
SA221/324/424 Operation Manual
(Specifications and design are subject to change without prior notice for improvement.)
3. Lubricants
No. Locations
Capacities
Lubricants
UNIT SA221 SA324 SA424
1 Fuel
L 23.0 No.2-D diesel fuel
No.1-D diesel fuel if temperature is
below 14°F (-10°C)
US gal 6.1
2Coolant
L 2.8 High Quality Permanent Type
Antifreeze (Ethylene Glycol with
corrosion and rust inhibitor
chemicals)
Coolant Mixture Ratio
Distilled Water 50%: Antifreeze
50%
US qt. 3.0
3
Engine crankcase
(with filter)
L 2.9 3.4 3.4 API Service Classifications CD or
higher
SAE 10W-30, SAE 10W-40 or
SAE 15W-40
US qt. 3.1 3.6 3.6
4
Transmission hydraulic
oil
L15.5
Hydraulic/Transmission Fluid
(TF 500A)
US gal 4.1
5 Front axle gear oil
L3.0
SAE 80W-90 gear oil
US qt. 3.2
6Greasing
Tie rod
No. of greasing
point
2
Until grease
overflows
NLGI GRADE
No.2
Brake pedal
No. of greasing
point
1
Until grease
overflows
NLGI GRADE
No.2
HST pedal
No. of greasing
point
1
Until grease
overflows
NLGI GRADE
No.2
*NOTE
●Immediately after purchasing the tractor:
• adjust the coolant mixture ratio of the coolant and water to suite the local climate
• the preceding practice assists in making the tractor function efficiently
●The coolant can remain unchanged for a period of 2 years:
• if during the period the tractor is operated for less than 1200 hours
• if the tractor is operated for more than 1200 hours during the period, the coolant has to be replaced during
flushing of the system
●After pouring the coolant, run the engine for a short period to mix the two fluids thoroughly.
SA221_324_424_OperatorsManual.book 4 ページ ２０１８年６月４日 月曜日 午後５時１９分
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