183
Brake system
Adjustment of brake pedal free
play
Adjust the brake pedal free play by
turning the adjust screw installed at
the lower side of pedal. Free play is
the stroke measured at the upper tip
of pedal from released position to the
contact point between the brake pedal
and valve stem.
Brake valve check
Check the brake pedal move smooth-
ly and return to the normal position
without any sticking.
Also check the brake valve that air
discharging sound is heard when the
brake pedal is released, this check
should be performed when the pres-
sure of air tank is about 7.0kg/cm
2
.
Adjustment of brake lining clear-
ance
Check and adjust the clearance
between the brake lining and drum at
the first 500km operation and every
month, or when the brake pilot lamp
turns on.
0
3
6
9
12
15
kg/cm
A I R
2
AO
H
AI
R
FU
LL
AI
R
Free play of brake pedal remains
unchanged under normal condi-
tion, however, check the free play
and adjust to the specified stroke,
because insufficient free play
could make brake dragging.
NOTE
pedal free play
adjust
screw
Summary of Contents for BH090
Page 220: ...218 Drag link RR 2 points For leaf spring Spring and shackle pin 12 points...
Page 255: ...253 BODY DIMENSION BM090 ROOF ON COOLER NON COOLER APPROX APPROX...
Page 256: ...254 BS090...
Page 259: ...257 ROOF ON COOLER SUB ENG COOLER NON COOLER APPROX APPROX BH115E...
Page 260: ...258 ROOF ON COOLER SUB ENG COOLER APPROX APPROX BH120E...
