Inspection I Adjustment Of Mechanical Brakes - PRONAR T386 Operator's Manual

Pronar T386
frequently. During this time, the trailer must be unloaded. Checking should be done before
travelling when tyres are not heated, or after an extended period of parking.
TIP
Tyre pressure values are specified in information decal, placed on wheel or on frame
above trailer wheel.
While checking pressure pay attention to technical condition of wheels and tyres. Look
carefully at tyre sides and check the condition of tread.
In case of mechanical damage consult the nearest tyre service and check whether the tyre
defect requires tyre replacement.
Wheels should be inspected with regard to distortion, breaking of material, breaking of welds,
corrosion, especially in the area of welds and contact with tyre.
DANGER
Damaged tyres or wheels may be the cause of a serious accident.
Proper technical condition and appropriate maintenance of wheels significantly extends the
life of these components and ensures appropriate level of safety to trailer users.
Checking air pressure in tyres and visual inspection of steel wheels:

5.2.8 INSPECTION I ADJUSTMENT OF MECHANICAL BRAKES

During the trailer operation, drum brake linings are subjected to wear. In such a case, the
complete brake shoes should be replaced with new ones. Excessive wear of brake shoes is
the condition in which the thickness of linings which are glued or riveted to steel structures of
brake shoes is smaller than the minimum value. This condition is indicated by extended
cylinder piston stroke. Check technical condition of brake shoe linings through inspection
openings (3) – figure (5.4).
• every 1 month of use,
• if needed.
5.10
SECTION 5