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21
Maintenance Inspection Schedule
Pretrip
1,200
Hours
2,000
Hours
Annual/
3,000
Hours
Inspect/Service These Items
NOTE: The 1,200 hour maintenance interval may be
extended to 2,000 hours or 1 year (whichever occurs first)
when equipped with EMI fuel filter and EMI bypass oil filter.
Microprocessor
•
Run pretrip test (see “Pretrip Test” in the Operating Manual).
Engine
•
Check fuel supply.
•
•
Check engine oil level.
•
•
Inspect belts for condition and proper tension.
•
•
Check engine oil pressure hot, on high speed (should display “OK”).
•
•
•
•
Listen for unusual noises, vibrations, etc.
•
•
Dry air cleaner. Check air restriction indicator (if so equipped).
Change air cleaner element when indicator reaches 25 in. Replace
air cleaner element at 2,000 hours or 1 year (whichever occurs first) if
air restriction indicator has not reached 25 in.
If not equipped with an air restriction incicator, replace air cleaner
element at 2,000 hours or 1 year (whichever occurs first).
•
Clean and service crankcase breather and check air cleaner hose for
damage.
•
Change standard (white) fuel filter.
•
Change EMI 2000 (black) fuel filter.
•
Inspect and clean fuel prefilter and electric fuel pump filter.
•
Drain water from fuel tank and check vent.
•
Check and adjust engine speeds (high and low speed).
•
Check condition of engine mounts.
•
Maintain year round antifreeze protection at –30 F (–34 C).
—
Change green engine coolant every 2 years.
—
Change ELC (red) engine coolant every 5 years or 12,000 hours.
Units equipped with ELC have an ELC nameplate on the expansion
tank. See “ELC (Extended Life Coolant)” on page 62.
Engine Oil Change Intervals (see below)
NOTE: Change engine oil and filter (hot).
•
Oil change interval with API classification CG-4 (or better) mineral oil
or synthetic oil.
•
Oil change interval with API classification CG-4 (or better) mineral oil
or synthetic oil, and EMI 2000 bypass oil filter (see Tool Catalog).
Summary of Contents for 919180
Page 4: ...4...
Page 10: ...Table of Contents 10...
Page 32: ...Unit Description 32 Unit Photographs Figure 3 Front View Figure 4 Back View AJA584 AJA585...
Page 33: ...Unit Description 33 Figure 5 Left Side View Figure 6 Right Side View AJA586 AJA58...
Page 35: ...Unit Description 35 Figure 8 North American Power Receptacle Box AJA58...
Page 38: ...Unit Description 38...
Page 58: ...Electrical Maintenance 58...
Page 66: ...Engine Maintenance 66 Figure 37 Fuel and Oil System Components...
Page 84: ...Engine Maintenance 84...
Page 96: ...Refrigeration Maintenance 96...
Page 118: ...Hilliard Clutch Maintenance 118...
Page 136: ...Cycle Diagrams 136...
Page 140: ...Wiring and Schematic Diagrams Index 140...
Page 141: ...141 Truck S Model SR 30 Schematic Diagram Page 1 of 2...
Page 142: ...142 Truck S Model SR 30 Schematic Diagram Page 2 of 2...
Page 143: ...143 Truck S Model 30 Units with P T Wiring Diagram Page 1 of 2...
Page 144: ...144 Truck S Model 30 Units with P T Wiring Diagram Page 2 of 2...
Page 145: ...145 Truck S Model 50 Schematic Diagram Page 1 of 2...
Page 146: ...146 Truck S Model 50 Schematic Diagram Page 2 of 2...
Page 147: ...147 Truck S Model 50 Units with P T Wiring Diagram Page 1 of 2...
Page 148: ...148 Truck S Model 50 Units with P T Wiring Diagram Page 2 of 2...