Toro Dingo 320-D Operator's Manual page 33

PROBLEM
The engine cranks, but will not
start (continued).
The engine starts, but does not
keep running.
POSSIBLE CAUSES
8. Slow cranking speed.
9. The air cleaner element is dirty.
10.Low compression.
11. The injection nozzles are
damaged.
12.The fuel filter is clogged.
13.The injection pump timing is
incorrect.
14.The injection pump is broken.
15.Improper fuel grade for cold
weather use.
16.The ETR solenoid is broken.
1. The fuel tank vent is restricted.
2. Dirt or water is in the fuel
system.
3. The fuel filter is clogged.
4. The fuel pump is damaged.
5. There is air in the fuel.
6. Improper fuel grade for cold
weather use.
7. The spark arrestor screen is
clogged.
33
CORRECTIVE ACTION
8. Check the battery, oil viscosity
and starting motor (contact
your Authorized Service
Dealer).
9. Clean or replace.
10.Contact your Authorized
Service Dealer.
11. Contact your Authorized
Service Dealer.
12.Replace the fuel filter.
13.Contact your Authorized
Service Dealer.
14.Contact your Authorized
Service Dealer.
15.Drain the fuel system and
replace the fuel filter. Add
fresh fuel of proper grade for
ambient temperature
conditions. You may need to
warm the entire traction unit.
16.Contact your Authorized
Service Dealer.
1. Loosen the cap. If the engine
runs with the cap loosened,
replace the cap.
2. Drain and flush the fuel system;
add fresh fuel.
3. Replace the fuel filter.
4. Contact your Authorized
Service Dealer.
5. Bleed the nozzles and check
for air leaks at fuel hose
connections and fittings
between the fuel tank and
engine.
6. Drain the fuel system and
replace the fuel filter. Add
fresh fuel of proper grade for
ambient temperature
conditions.
7. Clean or replace the spark
arrestor screen.