SUNWARD SWDM240B - Change Gear Oil for Rotary Head Reduction Gearbox; Changing Gear Oil for Swing Reduction Gearbox

SWDM240B OPERATION & MAINTENANCE MANUAL
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7.8.2 Change Gear Oil for Rotary Head Reduction Gearbox
FIG. 7-8-2 Main Winch Reduction Gearbox
1）Remove oil level plug or open sight glass;
2) Open drain pipe plug to drain gear oil, plug it after finishing;
3) Add gear oil from reduction gearbox oil filler or oil pot filler till gear oil flows out from sight
glass or oil level plug;
4) Install sight glass and oil level plug.
7.8.3 Changing Gear Oil for Swing Reduction Gearbox
FIG. 7-8-3
1）Remove oil filler plug;
2）Remove the plug of oil drain pipe to drain gear oil;
3）Lift up oil pipe to the height of oil filler;
4） Inject gear oil from oil filler till filling-up.
5）After plugging the oil pipe, lower and put it back to the original position.
oil
level
sight
glass
oil drain pipe
oil level plug
pipe plug
oil
drain
pipe
oil
drain
pipe