5. Annual maintenance (2,000 hours)
1. Change hydraulic oil
Park the forklift truck on a horizontal road,
lower the forks to the ground, tilt the mast
back, pull the hand brake handle firmly, put the
transmission box in neutral and turn off the
engine.
Warning
Hot hydraulic oil, ATF and components
may scald the human body. Do not
touch hot hydraulic oil or components.
① Place a container (with a volume above 60
liters) under the hydraulic oil reservoir, remove
the drain plug and discharge the hydraulic oil
into the container.
② Remove the dipstick and hydraulic oil
reservoir cover.
③ Take out the magnet in the reservoir to
clean it, and at the same time flush the drain
port at the bottom of the reservoir with
hydraulic oil.
④ Clean and install the oil drain plug.
⑤ Fill the hydraulic oil reservoir. See the
Forklift Oil List. Install the hydraulic oil reservoir
cover and dipstick.
⑥ Start the engine and operate the
multi-valve lever and steering system to
circulate the hydraulic oil around the whole
system.
(7) Check each hydraulic component and
pipeline for oil leakage.
⑧ Turn off the engine, retract all the cylinder
rods, and check the hydraulic oil reservoir level.
Add hydraulic oil to the required scale line.
2. Change front wheel bearing lubricating
grease
Refer to the drive axle hub content in the
Maintenance Manual, disassemble the wheel
bearing, and then change the grease.
3. Change rear wheel bearing lubricating
grease
Refer to the steering axle content in the
Maintenance Manual.
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