Checking The Auger Gearbox Oil Level; Changing The Engine Oil - Toro Power Max 724 OE Manuel De L'utilisateur

Checking the Auger Gearbox
Oil Level
Service Interval: Yearly—Check the auger gearbox oil and
add oil if necessary.
1. Move the machine to a level surface.
2. Clean the area around the pipe plug (Figure 39).
3. Remove the pipe plug from the gearbox.
4. Check the oil level in the gearbox. The oil should be at
the point of overflowing at the filler opening.
5. If the oil level is low, add GL-5 or GL-6, SAE 85-95
EP gear oil lubricant to the gearbox until the point of
overflow.
Note: Do not use synthetic oil.
6. Install the pipe plug in the gearbox.
Figure 39

Changing the Engine Oil

Service Interval: After the first 5 hours—Change the engine
oil.
Every 25 hours/Yearly (whichever comes
first)—Change the engine oil.
If possible, run the engine just before changing the oil because
warm oil flows better and carries more contaminants.
Use automotive detergent oil with an API service classification
of SF, SG, SH, SJ, SL, or higher. Refer to your engine owner's
manual.
Use Figure 40 below to select the best oil viscosity for the
outdoor temperature range expected:
g019049
Engine Oil Capacities
Model
37770
1. Clean the area around the oil drain cap (Figure 41).
1. Oil drain cap
2. Slide an oil drain pan under the drain extension and
remove the oil drain cap.
3. Drain the oil.
Note: Dispose of the used oil properly at a local
recycling center.
4. Install the oil drain cap.
5. Fill the crankcase with oil. Refer to Filling the Engine
Crankcase with Oil.
23
Figure 40
Engine Oil Capacity
18 to 20 oz. (0.53 to 0.59 l)
Figure 41