Komatsu D32E-1 Operation & Maintenance Manual page 168

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24. SERVICE PROCEDURE
4.
5.
6.
Clean cooling system and add coolant conditioner.
For this procedure,
refer to 24.9.1 DRAIN, FLUSH AND REFILL COOLING SYSTEM.
Check the tension and condition
of the belts and adjust or replace if
necessary. For these procedures, refer to 24.11 .I FAN BELT.
Remove
all debris from the radiator core using air or water under
pressure. Direct the flow through the core, opposite the normal direction
of air flow
A
WARNING
For your personal protection, water pressure should not exceed 275 kPa
(40 psi) and air pressure should not exceed 210 kPa (30 psi). Wear eye
protection.
Clean the radiator guard and outside of the core.
Protect your cooling system from damage by using an antifreeze coolant.
Refer to 20.2 COOLING SYSTEM.
Keep your cooling system clean and minimize corrosion by adding coolant
conditioner at correct intervals. Refer to 20.2 COOLING SYSTEM.
24.12.6
ELECTRICAL
SYSTEM
Remove all corrosion from battery terminals and cables. Repair or replace all
wires which have worn, cracked or frayed insulation and broken or loose wires.
Service the battery. Refer to 16.3.1 ELECTRICAL
SYSTEM.
3-67

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