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PREVENTIVE MAINTENANCE SCHEDULE
PREVENTIVE MAINTENANCE (PM) INTERVALS
Recommended PM
Interval
SYSTEM
COMPONENT
MAINTENANCE TASK
I
A
B
C
Hoses
Check the radiator and heater hoses for leaks.
X
Check the freeze point (shown on page 5-81).
X
Check for contamination using test strips (shown on page 5-80).
X
Replace blank water filter if applicable.
X
Perform lab analysis (shown on page 5-80).
If lab analysis shows coolant is unsuitable for continued use:
Flush, drain, and refill (shown on page 5-80).
Add ELC Extender (shown on page 5-80).
X
Extended Life Coolant
(ELC)
Flush, drain, and refill with new coolant (shown on page 5-80).
X
Fan clutch
Check for air leaks. (shown on page 5-103).
Check the fan drive bearings (turn the sheave in both directions to
check for worn hub bearings).
X
Cooling
Solenoid valve
Check the fan drive for proper engagement and disengagement.
X
5-24
Y53-6060-1C1
(03/17)
5
Summary of Contents for 325 2017
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Page 5: ...Contents Safety Emergency Controls Driving Maintenance Information Index 1 2 3 4 5 6 7...
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Page 298: ...ELECTRICAL Fuse Panel Door 5 88 Y53 6060 1C1 03 17 5...
Page 299: ...ELECTRICAL Fuse Panel Label 03 17 Y53 6060 1C1 5 89 5...
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