ar4280b005003a

Half-load test

Tipo ar · tema 42.80 · versione 0101 · 2019-02-27

Valido per: Model 688.232/254/255/272/276, 693.154/196, 696.080/090

Non disponibile in “it”; mostrato in Inglese.

Collocazione

Gruppo funzionale 2 Telaio › 42 Freni impianto idraulico e meccanico › 42.80 Freno dipendente dalla pressione sull'asse — Serie 688 (modelli 232, 254, 255, 272, 276) · Serie 693 (modelli 154, 196) · Serie 696 (modelli 080, 090)

EinPAS 21 Freni/impianto di depressione/impianto pneumatico › 21.15 Freno di servizio/impianto di depressione › 21.15.5 Impianto frenante completo — Serie 688 (modelli 232, 254, 255, 272, 276) · Serie 693 (modelli 154, 196) · Serie 696 (modelli 080, 090)

AR42.80-B-0050-03A

Half-load test

Model

688.232/254/255/272/276, 693.154/196, 696.080/090

Half-load test

1

From the full load position, move the lever back to a middle course (f) indicated in ALB label (half load position).



2

Actuate the brake pedal until indicating pressure at 8 bar (measuring point at adjustment valve of the braking force, at gantry 4).



3

Compare the braking pressure applied to the brake cylinders of the front and rear axle with ALB label data in accordance with the lever travel (travel f).


If the pressures indicated in ALB label have not been reached, check if they are correct, rear springs, braking control valve, and lever length, according to the directions on the label ALB. If disagreement persists, check and repair any damage to the brake system.


B42.80-0009-11

Half-load test

Example of ALB label for the vehicle 914C/37 (BM 688232)

B42.80-0010-11

Half-load test

ALB label example for vehicle LS 1938/46 (BM 696.090)

B42.80-0011-11

Half-load test

Example of ALB label for the vehicle 915E/31,5 (BM 688.272)

B42.80-A002-11