Toro Power Clear 621 Service Manual page 22

SPECIFICATIONS & MAINTENANCE
7. Unscrew the oil fill cap and remove it (Fig. 014).
A. Oil fill cap
8. With the machine in the operating position, carefully
pour oil into the oil fill hole. Wait 3 minutes for the
oil to settle and add enough to bring it to the point of
overflow (Fig. 016).
NOTE
You may tip the machine forward (handle up) to make
adding oil easier. Remember to return the machine to the
operating position before checking the oil level.
IMPORTANT
Do not tip the machine all the way forward onto its nose, or
fuel may leak out of the machine.
Max fill: 20 oz. (0.6 l), type: automotive detergent oil with
an API service classification of SJ, SL, or higher.
Use Fig. 015 to select the best oil viscosity for the outdoor
temperature range expected.
2-18
9. Screw the oil fill cap into the oil fill hole, and hand
A
Fig. 014
10. Wipe up any spilled oil.
11. Dispose of the used oil properly at a local
tighten it securely.
recycling center.
Toro Single Stage Snow Service Manual
Fig. 015
Fig. 016