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TM 5-2420-232-10
MAINTENANCE INSTRUCTIONS
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COOLING PACK MAINTENANCE
001
9
Opening Cooling Pack, Cleaning, Closing Cooling Pack
INITIAL SETUP
References
Equipment Conditions
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Machine parked, parking brake engaged, engine
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OFF (WP 0005)
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The machine is fitted with a cooling pack that consists of the engine coolant radiator, hydraulic oil cooler, transmission oil
cooler, turbocharger air cooler, and brake aftercooler.
If the tubes or fins become clogged, the radiator and coolers will be less efficient.
For ease of maintenance, the sections of the pack slide and hinge to give the maximum accessibility without the need to dis-
connect/remove the individual sections.
WARNING
Ensure the engine cannot be started. Turn OFF the battery disconnect switch before performing this
maintenance task (WP 0004). Failure to follow this warning may result in injury to personnel.
OPENING COOLING PACK
1.
Open the engine compartment hood and nosecone (WP 0004).
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