Maintenance Chart — Diesel Fuel Up To B5 Biodiesel (1500 Diesel)
Mileage or time passed (whichever comes first)
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
16,000
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Additional Inspections
Completely fill the Diesel Exhaust Fluid tank. X X X X X X X X X X X X X X X
Inspect the CV joints. X X X X X
Inspect front suspension, tie rod ends, and replace
if necessary. XXX X X X X
Inspect the front and rear axle fluid. If gear oil leakage is
suspected, check the fluid level. If using your vehicle for
police, taxi, fleet, off-road or frequent trailer towing change
the axle fluid. XXX X X X X
Inspect the brake linings, parking brake function. X X XXX XX
Inspect transfer case fluid. XX X X
Additional Maintenance
Replace fuel filter and drain water from the fuel filter
assembly. XX X X X
Replace engine air filter. XX X X X
Replace the air conditioning filter. X X XXX XX
Flush and replace the engine coolant at 10 years or
150,000 miles (240,000 km) whichever comes first. XX
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MAINTENANCE SCHEDULE — B6 TO B20 BIODIESEL (1500 DIESEL)
NOTE:
• Under no circumstances should oil change intervals exceed 8,000 miles(12 875 km) or six months, whichever comes first when using Biodiesel blends
greater than 5% (B5).
• The owner is required to monitor mileage for B6-B20 biodiesel, the automatic oil change indicator system does not reflect the use of biofuels.
Once A Month Or Before A Long Trip:
• Check engine oil level
• Check windshield washer fluid level
• Check the tire inflation pressures and look for unusual wear or damage
•
Check the fluid levels of the coolant reservoir, brake master cylinder, power steering
and transmission as needed
• Check function of all interior and exterior lights
Required Maintenance
Refer to the Maintenance Schedules on the following pages for required maintenance.
At Every Oil Change Interval As Indicated By Oil Change Indicator System:
• Change oil and filter.
• Completely fill the Diesel Exhaust Fluid tank.
• Rotate the tires. Rotate at the first sign of irregular wear, even if it occurs before the oil
indicator system turns on.
• Inspect battery and clean and tighten terminals as required.
• Inspect automatic transmission fluid if equipped with dipstick.
• Inspect brake pads, shoes, rotors, drums, hoses and park brake.
• Inspect engine cooling system protection and hoses.
• Inspect exhaust system.
• Inspect engine air cleaner if using in dusty or off-road conditions.
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MAINTENANCE SCHEDULE — 6.7L CUMMINS® DIESEL ENGINE
CAUTION!
Failure to perform the required maintenance items may result in damage to the
vehicle.
At Each Stop For Fuel
• Check the engine oil level at least 30 minutes after a fully warmed engine is shut off. Checking the oil level while the vehicle is on level ground will improve the
accuracy of the oil level reading. Add oil only when the level is at or below the ADD
or MIN mark.
Once A Month
• Inspect the batteries, and clean and tighten the terminals as required.
• Check the fluid levels of the coolant reservoir, brake master cylinder, and automatic transmission (if equipped), and add as needed.
At Each Oil Change
• Change the engine oil filter.
• Inspect the exhaust system.
• Check the coolant level, hoses, and clamps.
• Lubricate outer tie rod ends.
Inspection and service should also be performed anytime a malfunction is observed
or suspected. Retain all receipts.
MAINTAINING YOUR VEHICLE
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