Inspecting The Throwing Edges; Changing The Engine Oil - Toro 38720 Operator's Manual

Inspecting the Throwing
Edges
Service Interval: Yearly—Inspect the throwing edges
and have an Authorized Service
Dealer replace the throwing edges
and scraper if necessary.
Before each session, inspect the throwing edges
for wear. When a throwing edge has worn down to
the wear-indicator hole, have an Authorized Service
Dealer replace the throwing edges
Figure 17
(Figure 18).
g215482
1. The wear-indicator hole
is intact; you do not need
to replace the throwing
edges.

Changing the Engine Oil

Service Interval: After the first 2 hours
Yearly
If possible, run the engine for a few minutes before
changing the oil to warm it. Warm oil flows better and
g214716
carries more contaminants.
Engine Oil Specifications
Engine oil capacity
Oil viscosity
API service classification
1. Move the machine to a level surface.
2. Place an oil-drain pan under the oil-drain plug,
remove the oil-drain plug, and tip the machine
backward and drain the used oil in the oil-drain
pan (Figure
13
Figure 18
2. The wear-indicator hole
is exposed; replace both
throwing edges.
0.60 L (20 fl oz)
Refer to Figure
SJ or higher
19).
g030128
20.