226B
系列柴油机维修保养手册
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Maintenance Manual for
226B
series Diesel Engine
R
更换机油和机油滤清器，以清除
悬浮在机油中的杂质。
Replace the oil and oil filter to
clean the impurities containing in oil.
注意：应在机油是热的时候放油
Note: The oil should be drained
off when it is hot．
拆下放油螺塞，准备收集 7.25 升
（3 缸）、9.5 升（4 缸）、13 升（6 缸）机
油。
Dismantle draining plug screw;
prepare to collect the oil of 7.25 L, 9.25
L and 13 L respectively to 3-cylinder, 4
cylinder and 6 cylinder engines.
注意：热机油会伤人
Note：Hot oil can injure people.
