DAF LF45 - Checking the Brake Components and Brake System for Leaks; Checking the Brake Cylinder Fastening

EXPLANATORY NOTES ON THE MAINTENANCE ACTIVITIES
3-16
©
200515
Inspection and adjustment
5
ΛΦ45/55 series
3.22 CHECKING THE BRAKE COMPONENTS AND BRAKE SYSTEM FOR LEAKS
1. While operating the service brake, check
whether any leaks occur in the brake system.
If the brake system of a vehicle has been
charged to the maximum pressure, it should
generally be possible to drive the vehicle
after a period of 16 hours of uninterrupted
standstill, without having to first charge the
brake system to adequate operating
pressure. This implies a maximum pressure
drop of approx. 0.4 bar per hour at normal
system pressure.
Note:
Always connect auxiliary consumers and
accessories to circuit 4.
3.23 CHECKING THE BRAKE CYLINDER FASTENING
1. Check that the brake cylinders do not move
during operation of the service brake.
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