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Mechanical Stationary

Operator’s Manual

OPTIONS: OPERATION / MAINTENANCE

Figure 24

Figure 23

Rear Planetary FanRear Planetary Fan

Front Planetary FanFront Planetary Fan

Mid Planetary FanMid Planetary Fan

Filter

Figure 25

125HP FLUID COUPLING DRIVE ASSEMBLY

DRX263

Drain

1. Place an oil pan under the fluid coupler.

2. Remove both plugs, if access permits, and rotate the coupling by hand so that the plugs can drain the coupling

completely.

Fill

1. For a fluid coupling mounted on a horizontal shaft, turn the coupling body until the appropriate fill mark is at the

vertical (12 o’clock) position. These marks are raised “X”, “1”, “2”, “3”, “4” that are part of the cast aluminum housing

of the coupling. This will place the two oil fill plugs (one on each side of the coupling) near the 2 o’clock position.

2. Remove both plugs, if access permits, and fill until oil overflows from the fill hole(s). Install both plugs and rotate

the coupling slowly by hand to ensure no air pockets are trapped in the fill area. Reposition the coupling as before

and add more oil if needed. (NOTE: removing both plugs allows one hole to vent air as the other is used to fill the

coupling).

3. Reinstall both plugs using non-locking thread sealant as needed to prevent leaks. Do not over tighten the tapered fill

plugs because they will crack the aluminum housing.

4. The fill marks allow operators to correctly fill the coupling, without using any measuring tools, and they also provide

reference points if the quantity of oil needs to be changed to improve the softness of the start or reduce the slip at

steady running.

Fluid Coupler

Oil Change

SUPREME 900T User Manual

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