BENDIX E-6 Data Layanan - Halaman 3

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the effort exerted by the driver's foot on the treadle. A

balanced position in the secondary portion is reached

when air pressure on the secondary side of the relay piston

closely approaches the air pressure on the primary side

of the relay piston.

When the brake treadle is fully depressed, both the primary

and secondary inlet valves remain open and full reservoir

pressure is delivered to the actuators.

RELEASING: PRIMARY CIRCUIT

With the brake treadle released, mechanical force is

removed from the spring seat, graduating spring, and

primary piston. Air pressure and spring load moves the

primary piston, opening the primary exhaust valve, allowing

air pressure in the primary delivery line to exhaust out the

exhaust port.

RELEASING: SECONDARY CIRCUIT

With the brake treadle released, air is exhausted from the

primary circuit side of the relay piston. Air pressure and

spring load move the relay piston, opening the secondary

exhaust valve allowing air pressure in the secondary

delivery line to exhaust out the exhaust port.

PREVENTIVE MAINTENANCE

Important: Review the Bendix

performing any intrusive maintenance procedures. A

warranty may be voided if intrusive maintenance is

performed during the warranty period.

SLACK

ADJUSTER

GOVERNOR

FIGURE 5 - TYPICAL PIPING SCHEMATIC

Warranty Policy before

BENDIX

MV-3

DASH

™

CONTROL

MODULE

TRAILER

CONTROL

VALVE

BRAKE

CHAMBER

BENDIX

(E-6

OR E-10

)

™

DUAL BRAKE

VALVE

AIR DRYER

SUPPLY

RESERVOIR

(WET TANK)

COMPRESSOR

No two vehicles operate under identical conditions, as

a result, maintenance intervals may vary. Experience is

a valuable guide in determining the best maintenance

interval for air brake system components. At a minimum,

the Bendix

E-6

/E-10

6 months or 1500 operating hours, whichever comes ﬁ rst,

for proper operation. Should the E-6

meet the elements of the operational tests noted in this

document, further investigation and service of the valve

may be required.

Visually check for physical damage to the brake valve such

as broken air lines and broken or missing parts.

Every three (3) months, 25,000 miles, or 900 operating

hours:

Clean any accumulated dirt, gravel, or foreign material

away from the heel of the treadle, plunger boot, and

mounting plate.

Lubricate the treadle roller, roller pin, and hinge pin, with

Barium grease per BW-204-M (Bendix part 246671).

Check the rubber plunger boot for cracks, holes or

deterioration and replace if necessary. Also, check

mounting plate and treadle for integrity.

Apply a thin layer of Barium grease, per BW-204-M (Bendix

part 246671), between plunger and mounting plate – do

not over oil!

BENDIX

TP-5

TRACTOR

™

PROTECTION VALVE

DOUBLE

CHECK

VALVE

#1 SERVICE

#2 SERVICE

RESERVOIR

™

valves should be inspected every

™

/E-10

SLACK

SPRING

ADJUSTER

BRAKES

QUICK

RELEASE

VALVE

BENDIX

BP-R1

BOBTAIL

PROPORTIONING

VALVE

valves not

™