SEBU8191-01 47
Maintenance Section
Cooling System Coolant (ELC) - Change
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Illustration 35
Typical e xample
2. Remove nut (5) and bolt (4).
3. Loosen nut (7) and push the alternator (6) toward
the engine.
4. Remove the belt (1).
Installation of the Alternator Belt
1. Install the belt (1) over the pulleys.
Note: Ensure that the teeth on the belt are engaged
with the teeth on the pulleys.
2. Pull the alternator (6) away from the engine. Install
bolt (4) and nut (5).
3. Tighten nuts (5) and (7).
4. Check the tension of the belt . Refer to “Inspection”
for the correct procedure.
5. If necessary, restore the electrical supply to the
engine and install the guards.
i03845643
Cooling System Coolant (ELC)
-Change
NOTICE
Care must be taken to ensure that fluids are contained
during performance of inspection, maintenance, test-
ing, adjusting and repair of the product. Be prepared to
collect the fluid with suitable containers before open-
ing any compartment or disassembling any compo-
nent containing fluids.
Dispose of all fluids according to Local regulations and
mandates.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
Clean the cooling system and flush the cooling
system before the recommended maintenance
interval if the following conditions exist:
•
The engine overheats frequently.
•
Foaming of the coolant is observed.
•
The oil has entered the cooling system and the
coolant is contaminated.
•
The fuel has entered the cooling system and the
coolant is contaminated.
Note: When the cooling system is cleaned, only
clean water is needed when the ELC is drained and
replaced.
Note: Inspect the water pumps and the water
temperature regulators after the cooling system has
been drained. This is a good opportunity to replace
the water pumps, the water temperature regulators,
and the hoses, if necessary.
Drain
Pressurized System: Hot coolant can cause seri-
ous burns. To open the cooling system filler cap,
stop the engine and wait until the cooling system
components are cool. Loosen the cooling system
pressure cap slowly in order to relieve the pres-
sure.
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