105
possible by bolt 9 to continue using the stretched belt. The GUR
pump is fixed by bolts 8.
fan drive clutch.
In case the clutch does not switch on and
off properly, the engine can overheat. Check up is to be done
at a specially equipped UAZ workshop.
Keep the clutch surface clean.
electric fan
is installed on the cooling system radiator assembly
at the front. It turns on and off automatically.
Gas exhaust system
WARNING!
Working temperature of neutralizer and gas
exhaust system parts is 400-800°C. The motor vehicle may not be
operated without neutralizer protecting screens. While driving the
motor vehicle and while parked, ensure the exhaust system does
not contact any inflammable materials (e.g. dry grass).
Exhaust gas leaks from the exhaust system connections fitted
with gaskets are not allowed and shall be eliminated on the first
occasion. Tighten heat attached nuts (see Annex 2) after rinsing
threaded connections with specific fluids.
When the feed system or the ignition system is faulty, a lot
of unburnt hydrocarbons ingress into the neutralizer, due to this
the temperature in the neutralizer can rise above the admissible
limit (750–800°C) and the neutralizer will fail. Therefore, special
attention shall be paid to the operation of the feed system and
the ignition system. Three-cylinder-based operation of the engine
is prohibited even for a short period of time.
Injection system with microprocessor fuel supply control and
ignition
(Fig. 9.2, 9.3)
Precautions
Before disassembling and assembling any parts or cables of
steering system, disconnect the mass wire from the accumulator
battery.
2. The engine may not be started if the rechargeable battery
and the ground wire between the engine and the body are not
connected reliably.
3. The rechargeable battery may not be disconnected from the
motor vehicle in-vehicle network while the engine is running.
4. While being charged from an external source, the
rechargeable battery must be disconnected from the in-vehicle
network.
Summary of Contents for PATRIOT
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