Servicing The Engine Oil - Toro GrandStand 74558 Operator's Manual

Figure 38
19hp Engine Shown
1. Engine
2. Cover
3. Wing nut
Cleaning the Foam Air Cleaner Element
Service Interval: Every 25 hours
1. Wash the foam element in liquid soap and warm
water. When the element is clean, rinse it thoroughly.
2. Dry the element by squeezing it in a clean cloth.
Important: Replace the foam element if it is
torn or worn.
Servicing the Paper Air Cleaner
Element
Service Interval: Every 50 hours—Check the paper air
cleaner element.
Every 200 hours—Replace the paper
air cleaner element.
1. Do not clean the paper filter, replace it (Figure 38).
2. Inspect the element for tears, an oily film, or damage
to the rubber seal.
3. Replace the paper element if it is damaged.
4. Foam element
5. Paper element
6. Cover knob
Installing the Foam and Paper Elements
Important: To prevent engine damage, always
operate the engine with the complete foam and
paper air cleaner assembly installed.
1. Carefully slide the foam element onto the paper air
cleaner element (Figure 38).
2. Place the air cleaner assembly onto the air cleaner
base and secure it with the 2 wing nuts (Figure 38).
3. Place the air cleaner cover into position and tighten
the cover knob (Figure 38).

Servicing the Engine Oil

Service Interval: Before each use or daily—Check the
engine oil level.
After the first 8 hours—Change the
engine oil.
Every 100 hours—Change the engine
oil. (more often in dirty or dusty
conditions)
Every 200 hours—Change the engine
oil filter.
Note: Change the oil more frequently when the
operating conditions are extremely dusty or sandy.
Oil Type: Detergent oil (API service SF, SG, SH, or SJ)
Crankcase Capacity: 58 ounces (1.7 liter) with the filter
removed; 51 ounces (1.5 liter) without the filter removed
Viscosity: Refer to the table below
Checking the Engine Oil Level
Note: Check the oil when the engine is cold.
31
Figure 39