40
ZMZ-51432 engine starting
ATTenTIon!
Fuel must correspond with the season of
operation.
To ensure reliable engine starting at freezing temperatures,
the engine oil must be of proper viscosity grade. If the engine oil
viscosity grade fails to ensure a reliable start at the given freezing
ambient temperature, heat up the oil.
If necessary, release air from the feed system as described in
the section "Engine".
ATTenTIon! Do not press the accelerator pedal during engine
start procedure!
Do not start driving immediately after a cold start.
After the
engine starts, let it run for 1–2 minutes at idle minimum rpm in
order to restore the turbocharger and engine systems to service
condition. After this, the engine is ready for operation.
Start driving a cold engine with a moderate load. The optimal
engine operating conditions are ensured with the cooling fluid
temperature of plus 60–110°C.
engine starting at cooling fluid temperature below +23°C.
Turn the key in the start switch to position "I". Wait until the
glow-plugs cut-in warning lamp goes off. Disengage the clutch
and engage the starter (position "II"). Keep the starter engaged
until the engine starts, but no longer than 15 seconds.
Retry starting after a puase of at least 1 minute.
If the engine fails to start or stalls, return the key to position
"0". Then turn the key to position "I", wait until the glow-plugs
cut-in warning lamp goes off, and restart. If the engine fails to
start after three attempts, detect and eliminate the fault.
engine starting at cooling fluid temperature above +23°C.
The sequence of operations is the same as that for engine
starting at cooling fluid temperature below +23°C, where the
glow-plugs cut-in warning lamp does not go on repeatedly, since
the plugs do not cut in.
ENGINE SHUTDOWN
Prior to engine shutdown, let it run for 1-2 minutes (UAZ-
315148 — for 3-5 minutes) at low crankshaft rpm.
To turn off the engine, turn the key in the ignition switch to
position "0".
ATTenTIon!
We do not recommend to let the engine of UAZ-
315148 motor vehicles run at idle minimum rpm for more than
10 minutes, since due to negative pressure being created by the
Содержание HUNTER 315195
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