HANGCHA CPCD15 - Page 83

77
Maint
enanc
e
Item
Maintenance Content
Tool
Daily
(8h)
Every month
and a half
(250h)
Trimonthly
(500h)
Semi-annu
ally
(1,000h)
Annually
(2,000h)
.
and
Brake
shoe
.
hammer
Friction lining wear
Vernier
caliper
○
Operating condition of
the brake shoe
○
Check the fixed pin for
any rusting
○
Check the return spring
for any damage
Calibrat
ed scale
○
Check whether the
clearance is appropriate
during the
operation of the
self-adjusting device
○
Check the brake drum
for any wear or damage
○
Brake
backi
ng
plate
Check for any
deformation
○
Check for any cracks
Flaw
detector
○
Check for any looseness
during the installation
Inspecti
on
hammer
○