Bleeding Air From The Injectors; Greasing The Sprayer - Toro 41581 Operator's Manual

6. Lubricate the gasket on the filter canister with clean oil.
7. Install the filter canister by hand until the gasket
contacts the mounting surface, then rotate the canister
an additional 1/2 turn.

Bleeding Air from the Injectors

You should perform this procedure only after you have
purged the air in the system while you prime the engine and
it does not start. Refer to Bleeding the System on page 18.
1. Loosen the pipe connection to the No. 1 nozzle and
holder assembly.
2. Move the throttle to the Fast position.
3. Turn the key in the key switch to the Start position and
watch the fuel flow around the connector. Turn the key
to the Off position when you observe a solid flow of
fuel.
4. Tighten the pipe connector securely.
5. Repeat this procedure for the remaining nozzles.

Greasing the Sprayer

Lubricate all bearings and bushings after every
50 operating hours or once a year, whichever occurs first.
Grease Type: No. 2 general-purpose lithium base grease
1. Wipe the grease fitting clean so that foreign matter
cannot be forced into the bearing or bushing.
2. Pump grease into the bearing or bushing.
3. Wipe off excess grease.
The grease fitting locations are in the positions illustrated
in Figures 35 through 37.
Figure 35
Three inside each front wheel
Figure 36
One on each side of the centering arm, between the
tank and the engine compartment
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