Operation No. 3 - Regulation Of Parking Brake - PRONAR T740 Manual

any construction elements, because too little withdrawal of a piston ram may cause abrasion
of brake shoes in drum and result in overheating trans-shipment trailer brakes.
Inspection and regulation of main brake:
•
•
ATTENTION!
Main brake braking force, is the braking force of all trans-shipment trailer wheels.
Brake repairs, changes of brake linings etc. may be only undertaken in authorised service
points. Making unauthorised repairs and modifications by the user voids the guarantee.
Among the service operations which may be performed by the trans-shipment trailer user
there is only brake regulation by changing the setting of expander arms.

5.2.3 OPERATION NO. 3 - REGULATION OF PARKING BRAKE.

Regulation of parking brake should be conducted in the event of:
•
stretching of cable,
•
loosening of parking brake cable clamps
•
after regulation of main brake,
•
after repairs in main brake system,
•
after repairs in parking brake system.
Before commencing regulation make certain that the main break is functioning properly.
Brake regulation must be performed according to the following sequence:
•
park trans-shipment trailer on a level surface,
•
wedges or other objects without sharp edges should be placed under the
wheels,
•
Unscrew maximally the brake mechanism screw (anticlockwise),
•
loosen brake cable clamps,
Every 12 months
if needed.
5.8