BENDIX BRIP-0300 사용자 설명서

14

Incomplete release of air chamber after service application:
• Incorrect clevis position

 Reposition clevis (6)

• Incorrect bracket slot

 Reposition on correct bracket slot (6)

• Damaged pushrod

 Replace air chamber (3,6)

• Air chamber return spring failure

 Replace air chamber (3,6)

• Road debris damage

 Repair damage (5)

• Blockage in other upstream air system parts

 Remove blockage (5)

Incomplete release of parking brake after application
of pressure to air chamber:
• Internal cup/cone hang-up

 Repair or replace cup/cone

• Damaged pushrod

 Replace pushrod (3,6)

• Diaphragm leak in parking chamber

 Replace diaphragm or air chamber (3,6)

• Cocked power spring

 Repair power spring

• Pushrod seal leak

 Replace seal (5)

• Blockage in other upstream air system parts

 Remove blockage

Air leaks in parking system:
• Old or broken lines

 Replace lines

• Pinhole leaks in air line

 Replace line

• Loose or damaged fittings

 Tighten or replace fittings

• Damaged or contaminated valve

 Repair or replace valve

Blockages in service system air lines:
• Inner lining separation

 Replace chamber air lines

• Plugged lines

 Remove blockage

• Contamination

 Remove contamination

Air valves sticking:
• Seals/O-rings damaged

 Replace seals/O-rings

• External vents blocked

 Remove blockage

• Low air pressure to valve (see below)

 Check for blockage

 Check compressor

Low air pressure supplied to system:
• Governor failure -

— Incorrect set point

 Adjust set point

— Contamination

 Remove contamination

— Damaged valve

 Repair or replace valve

• Compressor Failure -

— Worn or leaking components

 Repair or replace

— Damaged components

 Repair or replace

— Slipping or broken belts or drives

 Repair or replace