Gravely Promaster 266 - Page 34

GB - 34
Engine cranks but
does not start.
1. Fuel tank empty.
2. Faulty spark plug
(992150, 152, 154,
159, 161, 162, 163,
164, 165, 166, 167,
168, 170, 175, 176).
3. Air cleaner is plugged
or dirty.
4. Fuel filter is dirty.
5. Faulty fuel pump.
6. Faulty engine.
1. Fill fuel tank (see
FILLING FUEL TANK
on page 15).
2. Replace spark plug.
Refer to Engine
Manual.
3. Clean or replace air
cleaner. Refer to
Engine Manual.
4. Clean or replace fuel
filter. Refer to Engine
Manual.
5. Refer to Engine
Manual or see your
Gravely Dealer.
6. Refer to Engine
Manual or see your
Gravely Dealer.
Oil pressure light is on
for models 992150,
154, 161, 162, 163, 164,
165, 166, 167, 168, 170,
175.
1. Oil pressure is low. 1. Refer to Engine
Manual.
Fuel/Water separator
light is on for models
992156, 160.
1. Fuel/water separator
filter dirty or damaged.
1. Clean or replace
fuel/water separator
filter. Refer to Engine
Manual.
Water temperature
gauge is reading above
normal (engine is
overheating) for
models 992156, 160.
1. Engine oil level low.
2. Coolant level low.
3. Radiator plugged with
debris.
4. Faulty radiator.
1. Add engine oil. Refer
to Engine Manual.
2. Add coolant (see
Checking Coolant
Level on page 32).
3. Clean radiator. Refer to
Engine Manual.
4. See your Gravely
dealer.
Oil Pressure / Coolant
Temperature Light is
on for models 992152,
159, 176.
1. Engine oil level low.
2. Coolant level low.
3. Radiator plugged with
debris.
4. Faulty radiator.
1. Refer to Engine
Manual.
2. Add coolant (see
Checking Coolant
Level on page 32).
3. Clean radiator. Refer to
Engine Manual.
4. See your Gravely
dealer.
Charging system light
is on (992156, 160).
1. The charging system is
not charging the
battery.
1. See your Gravely
dealer.
TROUBLESHOOTING
PROBLEM PROBABLE CAUSE CORRECTION