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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 871 (Vehicle Quick Reference - 2500 Hd & 3500 Hd) >> Maintenance Schedules >> Description >> Maintenance Schedules - 2500/3500/4500/5500 - 6.7L - Diesel Engine >> Required Maintenance Intervals

Required Maintenance Intervals

WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Mileage or time passed (whichever comes first): 7, 500 15, 000 22, 500 30, 000 37, 500 45, 000 52, 500 60, 000 67, 500 75, 000 82, 500 90, 000 97, 500 105, 000 112, 500 120, 000 127, 000 135, 000 142, 500 150, 000
Or Months: 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120
Or Kilometers: 12, 000 24, 000 36, 000 48, 000 60, 000 72, 000 84, 000 96, 000 108, 000 120, 000 132, 000 144, 000 156, 000 168, 000 180, 000 192, 00 204, 000 216, 000 228, 000 240, 000
Change engine oil every 15, 000 miles (24, 000 km) or six months or 500 Hours or sooner if prompted by the oil change indicator system, whichever comes first. ** X X X X X X X X X X X X X X X X X X X X
Additional Inspections 
Check the Diesel Exhaust Fluid (DEF) tank, refill if necessary. X X X X X X X X X X X X X X X X X X X X
Rotate the tires. X X X X X X X X X X X X X X X X X X X X
Lubricate front drive shaft fitting (4x4). X X X X X X X X X X X X X X X X X X X X
Lubricate outer tie rod ends. X X X X X X X X X X X X X X X X X X X X
Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for damage, wear, improper looseness or end play; replace if necessary.   X   X   X   X   X   X   X   X   X   X
Inspect the brake linings.     X     X     X     X     X     X    
Inspect and adjust parking brake.     X     X     X     X     X     X    
Inspect drive belt; replace as necessary.     X     X     X     X     X     X    
Inspect wheel bearings.       X       X       X       X       X
Additional Maintenance 
Replace engine fuel filter element.   X   X   X   X   X   X   X   X   X   X
Replace chassis mounted fuel filter element.   X   X   X   X   X   X   X   X   X   X
Inspect the front and rear axle surfaces. 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.   X   X   X   X   X   X   X   X   X   X
Inspect the transfer case fluid (4x4), change for any of the following: police, taxi, fleet, or frequent trailer towing.       X       X       X       X       X
Change the transfer case fluid (4x4).               X               X        
Change automatic transmission fluid (AS69RC transmission only).       X       X       X       X       X
Change automatic transmission fluid and filter(s) if using your vehicle for any of the following: police, fleet, or frequent trailer towing (68RFE transmission only).               X               X        
Change automatic transmission fluid and filter(s).                               X        
Change the manual transmission fluid if using your vehicle for any of the following: police, fleet, or frequent trailer towing.               X               X        
Replace Crankcase Ventilation Filter (CCV).                 X                 X    
Flush and replace power steering fluid.                         X              
Flush and replace engine coolant. ***                                       X
Adjust valve lash clearance.                                       X

Inspection and service should also be performed anytime a malfunction is observed or suspected. Retain all receipts.

** Under no circumstances should oil change intervals exceed 15, 000 miles (24, 000 km) or six months or 500 Hours, whichever comes first.

CAUTION:

*** The manufacturer highly recommends that all cooling system service, maintenance, and repairs be performed by a local authorized dealer.