Every 1 Year; Every 2 Years - Hisun HS 400 Owner's Manual

1. Park the vehicle on a flat surface, raise the
cargo bed, mount the safety support.
2. To drain the used oil, remove the drain plug at
the bottom of the transmission case and drain
the oil completely into the oil pan.
3. After draining, reinstall the drain plug.
4. After running the engine for a few minutes,
stop the engine and check the oil level again;
add oil to prescribed level.
① Drain plug
IMPORTANT:

Do not operate the vehicle immediately after
changing the transmission fluid.

Run the engine at medium speed for a few
minutes to prevent
transmission.
■ Changing Front and Rear Axle Case Oil
1. Park the vehicle on a firm, flat and level
surface.
2. To drain the used oil, remove the drain the oil
completely into the oil pan.
3. Fill with the new oil up to the upper notch on
the dipstick.
(See "LUBRICANTS, FUEL AND COOLANT"
in "MAINTENANCE" section.)
4. After filling, reinstall the filling plug.
Oil capacity
PERIODIC SERVICE 11-1
damage to
0.6L（0.6U.S.gals.）
① Drain plug
EVERY 500 HOURS
■ Replacing Fuel Filter
Consult your local dealer for this service.
EVERY 600 HOURS
■ Adjusting Engine Valve Clearance
Consult your local dealer for this service.
EVERY 1500 HOURS
■ Checking Injection and Fuel Pump
Consult your local dealer for this service.

EVERY 1 YEAR

■ Replacing Air Cleaner Primary Element and
Secondary Element
the
(See "Cleaning Air Cleaner Primary Element" in
"every 100 HOURS" in "PERIODIC SERVICE"
section.)

EVERY 2 YEARS

■ Changing Brake Fluid
Consult your local Dealer for this service.
(See "Checking Brake Fluid Level" in "DAILY
CHECK" in "PERIODIC SERVICE" section.
■ Flushing Cooling System and Changing
Coolant
CAUTION
To avoid personal injury:

Do not remove the radiator cap while