HANGCHA XF Series, Руководство по эксплуатации и техническому обслуживанию

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55
Brake system periodical maintenance schedule
Check
item
Service required Tools
Daily
(8 hrs)
Monthly
(166hrs)
3months
(500hrs)
Semi-annual
(1000hrs)
Annual
(2000hrs)
Brake
pedal
Idle stroke
Dividing
scale
○ ○ ○ ○ ○
Pedal travel
○ ○ ○ ○ ○
Operation condition
○ ○ ○ ○ ○
Check if there is air in
the brake pipeline
○ ○ ○ ○ ○
Parking
brake
control
If brake is safe and
reliable
and owns
enough travel
○ ○ ○ ○ ○
Control performance
○ ○ ○ ○ ○
Stick and
dragline
Control performance
○ ○ ○ ○
If connection loosen
○ ○ ○ ○
Pipeline
Damage, leakage,
fracture
○ ○ ○ ○
Connection, clamp
part, looseness
condition
○ ○ ○ ○
Brake
master
cylinder,
brake
cylinder
Leakage condition
○ ○ ○ ○
Check oil level,
change oil
○ ○ ○
× ×
Master cylinder and
cylinder
action
condition
○
Cylinder leakage,
damage condition
○
master cylinder, piston
cup,
check valve
abrasion damage
condition, replace
×
Brake
drum and
brake
shoe
If brake drum parts
loosen Test
hammer
○ ○ ○ ○
Friction plate abrasion
condition Slide
caliper
○
Brake shoe action
condition
○
If fixed pin rusts
○
Return spring damage
condition Dividing
rule
○
Check if self-adjusting
device operation time
is proper
○