[Competition] Major maintenance, four-wheel drive system maintenance.

  5
 September 4, 2024
Sorento has already driven 60,000 kilometers for family use, and riders require major maintenance according to the winter tonic package.
Vehicles, like people, must know how to cherish and maintain them. Sharpen knives without missing firewood. Only by careful daily maintenance can the vehicle not break down and carry you safely.
According to the owner’s request, this time we will do a follow-up photo of the entire vehicle oil replacement and four-wheel drive maintenance. My consistent advice is not to let your car be overhauled due to minor problems. Regular maintenance will make the car last longer. Keep the vehicle in good condition and safe driving, starting with regular maintenance.
Don’t wait until there is a problem with the vehicle before repairing it. Regular maintenance can prevent problems from occurring. Keep the vehicle in optimal condition to make driving more secure and comfortable.
Vehicle maintenance is the cornerstone of safe driving, let us protect it together. A car is like loving yourself, and regular maintenance keeps it in its best condition.

2015 Sorento

Direct injection gasoline engine

One hand, 60,000 kilometers.

The weather is cold and the tire pressure is reduced.

The fruit of a bumper harvest has a beautiful meaning.

Tiger head hook, low-key.

No abnormal tire wear

The front right half shaft needs to be removed

The half-shaft is clean and the splines are normal and free of wear.

Engine oil drain

Removal of lower engine foot pad

Oil filter element replaced

Rear axle oil drain

Transfer case oil drain

Fill the rear axle with new oil

The spline of the main shaft (male head) of the transfer case is corroded and worn.

The front differential case splines (female head) are also slightly worn

Apply temperature-resistant lubricating grease to both male and female heads

Engine oil, front and rear axle oil, brake oil, and antifreeze are to be replaced

Transmission oil 12 liters

Air filter, air conditioning filter, spark plug, fuel injection nozzle cleaner

Original spark plug

Antifreeze is being replaced

Fill auxiliary kettle to marking line

During engine oil replacement, the amount used is about 4.5 liters.

Fuel injector cleaner

Front of throttle after cleaning

Flush throttle back

Cleaning and slag removal of transfer case male head

Transfer case refueling

Gasoline filter element replacement

Circulator to replace gearbox oil

Comparison of old and new oils

Oil changing

Air filter in place

Fuel injector cleaning

Be sure to fill enough gearbox oil

half shaft recovery

Exhaust process after changing brake fluid

After maintenance, Soranto must move forward steadily like a gecko

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