ep CQD20 - Maintenance Checklist

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5.3.1 Maintenance Checklist
Maintenance
interval ●
W
A
B
C
Braking
Check magnetic brake air gap.
●
Test service and load brakes.
●
Electrical
system
Test instruments, displays and control switches.
●
Test warning and safety device.
●
Make sure wire connections are secure and check for
damage.
●
Test micro switch setting.
●
Check contactors and relays.
●
Fix the motor and cable.
●
Power
supply
Visually inspect battery.
●
Visually inspect battery plug.
●
Check battery cable connections are secure, grease
terminals if necessary.
●
Travel
Check transmission for noise and leakage.
●
Check travel mechanism, adjust and lubricate if
necessary.
●
Check wheels for wear and damage.
●
Check wheel suspension and attachments.
●
Check drive support plate.
●
Change transmission oil.
●
Truck
frame
Check chassis for damage.
●
Check labels.
●
Check mast attachment.
●
Make sure overhead guard is secure and check for
damage.
●
Check moving mast holder and wear rails.
●
Check driver’s seat.
●
Test restraint systems.
●
Hydraulic
operations
Test hydraulic system.
●
Check that hose and pipe lines and their connections are
secure, check for leaks and damage.
●
Check cylinders and piston rods for damage and leaks,
and make sure they are secure.
●
Check hydraulic oil level.
●
Replace hydraulic oil.
●