MAINTENANCE MAINTENANCE PROCEDURE
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q Rear swing machinery
5. The oil level should be between H and L marks on the dip-
stick (G). If the oil does not reach the L mark, add oil
through oil filler port (F).
6. If the oil level is above the H mark, loosen drain valve (P) to
drain excess oil from the power train and check the oil level
again.
7. Immediately after changing the oil, oil level is variable.
So operate for one hour, then check the oil level again.