72
8. MAINTENANCE CHECK LIST
Maintenance Time Interval
Standard=
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W
M M M
1
3
6 12
Chassis and
truck frame
1.1
Inspection of any damage of bearing parts
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1.2
Inspection of all joints of bolts
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Driving part
2.1
Inspection of noise and leakage of driving system
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2.2
Replace lubrication
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Wheel part
3.1
Inspection of wearing and damage state
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3.2
Inspection of bearings inside wheels and ensure compact fit with
wheels
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Steering system
4.1
Inspection of steering operation motion
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Braking system
5.1
Inspection of performance and adjust it
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5.2
Inspection of reset function of filler gas spring and any leakage or
damage
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5.3
Inspection of wearing state of brake disc
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5.4
Inspection of brake connectors and adjust if necessary
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Lifting equipment
6.1
Inspection of wear and adjust if necessary
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6.2
Inspection by sight of any wear of loading wheel
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6.3
Inspection of any wearing or damage of edge of forks and pallet
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Hydraulic system
7.1
Inspection of any leakage or damage of all joints
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7.2
Inspection of any leakage or damage of hydraulic cylinder, safety
and reliability of attachment
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7.3
Inspection of hydraulic oil level
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7.4
Replace hydraulic oil and filter
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7.5
Inspection of adjustment function of pressure valve
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Electrical system
8.1
Check correct function of the accelerator of the tiller, replace it
necessary
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8.2
Inspection of safety and reliability of connection of all cables, and if
any damage
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8.3
Check the fuse size
8.4
Inspection of safety, reliability and function of switches and
unlocking cam equipment
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8.5
Inspection of connector, replace if damaged
8.6
Inspection of function of horn
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Motor
9.1
Check the air gap of the brake, adjust it if necessary
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9.2
Test the emergency switch function
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9.3
Clean motor frame with vacuum cleaner, inspection of wearing state
of commutator
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Battery
10.1
Check battery housing, voltage of battery
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10.2
Inspection of safety device , applicability of grease
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10.3
Clean terminal of battery, inspection of compactness of fit
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10.4
Inspection of damage of battery cable, replace it if necessary
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Lubrication
11.1
Grease the truck according to the time schedule of lubrication
feeding
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Integrated
measurement
12.1
Inspection of electrical leakage to the chassis
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12.2
Inspection of driving speed and braking distance
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12.3
Inspection of lifting and lowering speed
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12.4
Inspection of safety valve and closing valve
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Function
13.1
Check the indicator, replace it if necessary
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13.2
Check the micro switches of the tiller, replace them if necessary
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13.3
Check the horn function
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13.4
Test the emergency braking
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13.5
Test the reverse and regenerative braking
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13.6
Test the safety (belly) button function
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Charger
14.1
Check the function of the charger, replace it if necessary
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Geneal
15.1
Check the clearance of the castors, adjust the distance if necessary
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Sticker
16.1
Check the sticker of the truck, add the new one if necessary
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