Chang'an Star
Differential fluid capacity & service interval
Chang'an Star differential fluid capacity is 1,5 liters. Service intervals include checks at 10000 km or 6 months and changes at 20000 km or 12 months. The data covers 1 configuration.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
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Additional Notes
- The Chang'an Star rear differential holds 1.5 liters of fluid, which is a typical service fill volume for a light commercial vehicle rear axle of this class.
- Under normal use conditions, the rear differential fluid interval calls for an inspection at 10,000 km or 6 months, whichever comes first, with a full fluid change due at 20,000 km or 12 months.
- The check interval at 10,000 km or 6 months is set at half the frequency of the change interval, meaning two inspection cycles occur for every one full fluid replacement cycle.
- The 20,000 km or 12-month change interval reflects a relatively short replacement schedule, consistent with the demands placed on rear differential fluid in vehicles used for light hauling or frequent stop-and-go operation under normal conditions.