level of hydraulic oil shall be between 1/4 of the
level meter and MAX. If the oil level is higher than
MAX, drain oil; if it is lower than 1/4 of the level
meter, refill it to the standard level.
b. Check windshield washer fluid: the windshield
washer fluid visually observed shall be between 1/4
and 3/4 below the clamp. If it is lower than 1/4, refill
it.
△
! Note: Refill special windshield washer fluid
instead of ordinary water or other washing liquid.
c. Check fuel: Open the filler cap, insert the dip stick
until the fuel tank bottom and make it lean against
the upper edge of filler to the extent that the
immersed end of dip stick is vertical to the tank
bottom. At this moment, the oil trace length shall be
between 40mm and 50mm. If it is higher than 50mm,
drain the fuel; if it is lower than 40mm, refill the fuel
and then tighten the cap with the arrow upwards.
d. Check coolant: Start the engine, turn on the heater
to operate for about 2 minutes. At this moment, the
water temperature of the engine shall be 50 ± 5 ℃,
and the coolant level shall be between MAX and
MIN. If it is low, refill coolant.
When the engine is at low temperature, add the
coolant in two steps:
Step 1: Relieve the high pressure through the relief
valve gradually;
Step 2: Open the cover of relief valve, and add
coolant when the engine runs at idle speed.
△
! WARNING: Never add coolant when the
engine is still at high temperature!
e. Check engine oil: Measure the engine oil level
before startup. If it has been started, do not measure
the engine oil level until 15 minutes after stalling.