Page 1187 - Foton Workshop Manual - Auman EST-M

Brake system – service brake (air pressure) BR-55

IN
1. Remove the seal ring on the piston.

Caution
DI
Dismounted gaskets shall be replaced with new ones.

EG

TR

m. Remove the snap ring on the connecting body as well AX
as the rubber washer and O-ring.
Caution FR
The removed rubber ring and O-ring shall be
substituted. ST

BR

n. Remove the two air chamber seal rings on the
BW
connecting body.

Caution
EL
Dismounted gaskets shall be replaced with new ones.

4. Check the parts in the rear brake air chamber

a. Check if the diaphragm is cracked or aged. If yes,

replace it.

b. Check if the reset spring is crack, broken or fatiqued.

If yes, replace it.

BR-055