•
Driving in dusty conditions.
•
Frequent trailer towing.
•
Taxi, police, or delivery service (commercial service).
•
Off-road or desert operation.
•
Extensive operation at high engine speeds (greater
than 2900 rpm) and loads (greater than 70% throttle).
If
ANY
of these apply to you, then change your engine oil
at every interval shown in schedule
⬙
B
⬙
of the
⬙
Mainte-
nance Schedules
⬙
section of this manual.
If none of these apply to you, then change your engine oil
at every interval shown on schedule
⬙
A
⬙
of the
⬙
Mainte-
nance Schedules
⬙
section of this manual.
NOTE:
Most vehicles are operated under the conditions
listed for Schedule
⬙
B.
⬙
Engine Oil Selection
1. Engine Oil Quality
Use only oils conforming to API Ser-
vice CI-4. A sulfated ash limit is speci-
fied for lubrication oil used in Cum-
mins engines. Oils with a high ash
content may produce deposits on
valves that can progress to guttering
and valve burning. A maximum sul-
fated ash content of 1.85 mass % is recommended for all
oil used in the engine.
2. Engine Oil Viscosity (SAE Grade)
The proper SAE viscosity of engine oil for the expected
ambient temperature range should be selected, as indi-
cated in the following chart:
MAINTAINING YOUR VEHICLE
381
7
Содержание 2006 DH Ram
Страница 2: ......
Страница 8: ......
Страница 67: ...Multiple Child Restraint Quad Cab THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 67 2...
Страница 103: ...UNDERSTANDING THE FEATURES OF YOUR VEHICLE 103 3...
Страница 104: ...104 UNDERSTANDING THE FEATURES OF YOUR VEHICLE...
Страница 105: ...UNDERSTANDING THE FEATURES OF YOUR VEHICLE 105 3...
Страница 113: ...Table Mode Handle Table Mode UNDERSTANDING THE FEATURES OF YOUR VEHICLE 113 3...
Страница 170: ......
Страница 175: ...INSTRUMENTS AND CONTROLS UNDERSTANDING YOUR INSTRUMENT PANEL 175 4...
Страница 176: ...INSTRUMENT CLUSTER 176 UNDERSTANDING YOUR INSTRUMENT PANEL...
Страница 245: ...Operating Tips Chart UNDERSTANDING YOUR INSTRUMENT PANEL 245 4...
Страница 246: ......
Страница 299: ...STARTING AND OPERATING 299 5...
Страница 370: ......
Страница 374: ...ENGINE COMPARTMENT 5 9L HO CUMMINS TURBO DIESEL 374 MAINTAINING YOUR VEHICLE...
Страница 440: ......
Страница 468: ......
Страница 477: ...INDEX 10...