HANGCHA CBD20-AEC1 - Page 46



3939
MotorMotor
ServiceService
itemitem
Service Service required required TTool ool D D W M W M T T SS
DD
CC
mmoo
tt
oo
rr
Clean the foreign body on the motorClean the foreign body on the motor
〇〇 〇〇 〇〇 〇〇
Clean or replace the bearingClean or replace the bearing
〇〇
Check the carbon brush andCheck the carbon brush and
commutater commutater for for worn, worn, whether whether springspring
is normalis normal
〇〇

〇〇
or×or×
〇〇
or×or×
Whether the connection is correct andWhether the connection is correct and
firm.firm.
〇〇 〇〇 〇〇
Brush carbon powder on shift plateBrush carbon powder on shift plate
and shift device.and shift device.
〇〇 〇〇
AA
CC
mm
oo
tt
oo
rr
Clean the foreign body on the motorClean the foreign body on the motor
〇〇 〇〇 〇〇 〇〇
Clean or replace the bearingClean or replace the bearing
〇〇

Check if there is abnormal vibration,Check if there is abnormal vibration,
noise, if pedestal is firm.noise, if pedestal is firm.
〇〇 〇〇or×or× 〇〇or×or×
Whether the connection is correct andWhether the connection is correct and
firm.firm.
〇〇

〇〇

〇〇

Check if the temperature or current isCheck if the temperature or current is
normal.normal.
〇〇 〇〇
Driving systemDriving system
ServiceService
itemitem
Service Service required required TTool ool D D W M W M T T SS
RR
ee
dd
uu
cc
tt
ii
oo
nn
bb
oo
xx
Check for noiseCheck for noise
〇〇

〇〇

〇〇

〇〇

〇〇

Check for oil leakageCheck for oil leakage
〇〇 〇〇 〇〇 〇〇 〇〇
Add lubricating greaseAdd lubricating grease
TwoTwo
yearsyears
SS
tt
ee
ee
rr
ii
nn
gg
mm
ee
cc
hh
aa
nn
ii
ss
mm
Bearing lubricationBearing lubrication
〇〇

〇〇

〇〇

〇〇

Check if the steering flexibleCheck if the steering flexible
〇〇

〇〇

〇〇

〇〇

〇〇

Check for noiseCheck for noise
〇〇

〇〇

〇〇

〇〇

〇〇

Control handle swivel angleControl handle swivel angle 〇〇 〇〇 〇〇 〇〇 〇〇
WheelWheel
（（
Drive wheel, auxiliary wheel, load wheelDrive wheel, auxiliary wheel, load wheel
））

ServiceService
itemitem
Service Service required required TTool ool D D W M W M T T SS
WW
hh
ee
ee
ll
Check for abrasion or cracksCheck for abrasion or cracks
EyeballiEyeballi
ngng
〇〇 〇〇 〇〇 〇〇 〇〇
Check for bolt fastening andCheck for bolt fastening and
re-tighten.re-tighten.
〇〇 〇〇 〇〇 〇〇
Check if there is foreign body like ropeCheck if there is foreign body like rope
on the wheelon the wheel
〇〇

〇〇

〇〇

〇〇

〇〇

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