HANDLING SERVICE CENTER ATTACHMENTS AND OPTIONS
6-22
Method of Draining, Adding Swing Machinery Case Oil (Front) 6
Parts and oil are at high temperature immediately after the engine is stopped and may cause serious
burns. Wait for the oil temperature to go down before performing this operation.
q Oil refill capacity: 31.2 liter
1. Pull out dipstick (G).
2. Set drain valve (P) under the machine to open position (O).
3. Remove the cap of swing machinery oil (front) coupler (1)
and connect the force-feed pump coupler securely.
4. Start to drain and add swing machinery oil.
5. After completing the draining and adding of swing machin-
ery oil, remove the force-feed pump coupler.
6. Install the cap to the coupler.
7. Set drain valve (P) under the machine to shut position (S).
8. Check that the oil level is between the H and L marks on the dipstick. For details, see “CHECK OIL LEVEL IN
SWING MACHINERY CASE, ADD OIL (4-80)“.
9. After checking, insert dipstick (G).
10. Immediately after changing the oil, oil level is variable.
So operate for one hour, then check the oil level again.
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