Toro 30177 - Engine Maintenance Procedures; Servicing the Engine Oil

22
Servicing the Engine Oil
Service Interval/Specification
Change oil:
• After the first 8 operating hours.
• After every 100 operating hours.
Note: Change oil more frequently when operating
conditions are extremely dusty or sandy.
Oil Type: Detergent oil (API service SF, SG or SH)
Crankcase Capacity: w/filter, 64 oz. (1.9 l)
Viscosity: See table below
F
–20 0 20
40 60
80 100
5
C
–30
5
–20 –10
01020
30 40
USE THESE SAE VISCOSITY OILS
32
10W–30, 10W–40
5W–20, 5W–30
Checking the Engine Oil Level
1. Park the machine on a level surface, disengage the
power take off (PTO), set the parking brake, and turn
the ignition key to off. Remove the key.
2. Clean around the oil dipstick (Fig. 24) so dirt cannot
fall into the filler hole and damage the engine.
3. Unscrew the oil dipstick and wipe the metal end clean
(Fig. 24).
4. Slide the oil dipstick fully into the filler tube, do not
thread onto tube (Fig. 24). Pull the dipstick out and
look at the metal end. If oil level is low, slowly pour
only enough oil into the filler tube to raise the level to
the full mark.
Important Do not overfill the crankcase with oil
because the engine may be damaged.
1
2
3
Figure 24
1. Oil dipstick
2. Metal end
3. Filler tube
Changing the Engine Oil
1. Start the engine and let it run five minutes. This warms
the oil so it drains better.
2. Park the machine so that the drain side is slightly
lower than the opposite side to assure the oil drains
completely. Then disengage the power take off (PTO),
set the parking brake, and turn the ignition key to off.
Remove the key.
3. Place a pan below the oil drain. Remove the oil drain
cap (Fig. 25).
4. When oil has drained completely, install the oil drain
cap.
Note: Dispose of the used oil at a certified recycling
center.
1
m–2593
Figure 25
1. Oil drain cap
5. Slowly pour approximately 80% of the specified
amount of oil specified, page 22, into the filler tube
(Fig. 24). Now check the oil level; refer to Checking
the Engine Oil Level, page 22. Slowly add additional
oil to bring to full mark on dipstick.