HANGCHA CBD20-AEC1 - Page 47



4040
Brake systemBrake system
ServiceService
itemitem
Service Service required required TTool ool D D W M W M T T SS
BB
rr
aa
kk
ee
ii
nn
cc
hh
ii
nn
gg
ss
ww
ii
tt
cc
hh
Check for brake condition when theCheck for brake condition when the
control handle on horizontal positioncontrol handle on horizontal position
and vertical position.and vertical position.
〇〇

〇〇

〇〇

〇〇

〇〇

Check the inching switch forCheck the inching switch for
looseness or damage.looseness or damage.
〇〇 〇〇 〇〇
EE
ll
ee
cc
tt
rr
oo
mm
aa
gg
nn
ee
tt
ii
cc
bb
rr
aa
kk
ee
Check the installation for fastening.Check the installation for fastening. 〇〇 〇〇 〇〇
Check the surface abrasion forCheck the surface abrasion for
equality.equality.
〇〇

〇〇

Check if the clearance is proper andCheck if the clearance is proper and
adjust, if necessary.adjust, if necessary.
〇〇 〇〇
Check the brake for flexibility andCheck the brake for flexibility and
effective.effective.
〇〇 〇〇 〇〇 〇〇 〇〇
Hydraulic systemHydraulic system
ServiceService
itemitem
Service Service required required TTool ool D D W M W M T T SS
HH
yy
ddrr
aa
uu
ll
ii
cc
rr
ee
ss
ee
rr
vv
oo
ii
rr
Check for oil level, change oilCheck for oil level, change oil
〇〇

〇〇

〇〇

〇〇
 ××
Clean suction strainerClean suction strainer
〇〇

Clean foreign matterClean foreign matter 〇〇
ss
oo
ll
ee
nn
oo
ii
dd
vv
aa
ll
vv
ee
Check for block, return spring stuck orCheck for block, return spring stuck or
damagedamage
〇〇 〇〇 〇〇
Check for wiring looseness.Check for wiring looseness.
〇〇

〇〇

〇〇

SS
aa
ff
ee
tt
yy
vv
aa
ll
vv
ee
Check for oil leakageCheck for oil leakage 〇〇 〇〇 〇〇 〇〇 〇〇
Check for safety valve operationCheck for safety valve operation
condition.condition.
〇〇

〇〇

〇〇

Measure safety valve pressureMeasure safety valve pressure
OilOil
pressurpressur
ee
gaugegauge
〇〇
PP
ii
pp
ii
nn
gg
,,
jj
oo
ii
nn
tt
Check for oil leak, looseness,Check for oil leak, looseness,
collapse, deformation and damagecollapse, deformation and damage
〇〇 〇〇 〇〇
Replace hoses.Replace hoses.
××
1-2year1-2year
ss
HH
yy
dd
rr
aa
uu
ll
ii
cc
pp
uu
mm
pp
Check hydraulic pump for oil leakageCheck hydraulic pump for oil leakage
or noiseor noise
〇〇
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〇〇

〇〇

〇〇

〇〇
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Check pump drive gear for wearCheck pump drive gear for wear 〇〇
LL
ii
ff
tt
ii
nn
gg
ii
nn
cc
hh
ii
nn
gg
ss
ww
ii
tt
cc
hh
Check for inching switch workCheck for inching switch work
condition.condition.
〇〇 〇〇 〇〇
Check inching switch for looseness orCheck inching switch for looseness or
damage.damage.
〇〇

〇〇

〇〇

https://www.besttruckmanuals.com/