BENDIX BRIP-0300 사용자 설명서

15

Contamination -
—No air dryer

 Install air dryer

—Faulty air dryer

 Repair or replace

—Dirty or damaged filter

 Replace filter

—Desiccant debris

 Clean desiccant

—Incompatible oils

 Drain and refill with proper oil

—Leaking air tanks

 Repair or replace tank

—Mis-adjusted brakes

 Readjust brakes

Insufficient pushrod free travel:
• Pushrod length too long

 Shorten pushrod to proper length

• Incorrect installation of slack adjuster

 Perform correct installation procedure (6)

Overadjusted slack adjuster:
• Incorrect in-service adjustment (manual)

 Readjust using proper procedure

• Incorrect setup of external reference control arms

 Perform correct setup procedure

(Eaton-Haldex)

• Incorrect slack window (auto slacks)

 Replace with proper slack window (6)

• Contamination of internal parts (auto)

 Replace slack adjuster (6)

• False feedback to slack adjuster (review all

 Check lining clearances and hub/drum run-out (4)

foundation brake and wheel end problems)

• Auto slack installed and/or adjusted with spring

 Readjust with spring brake fully retracted

brake partially applied (low reservoir pressure)

• Performing downgrade braking using light drag

 Use snub method on downgrades

Cam flip over:
• Worn linings/drums

 Replace linings/drums (3,5,6)

• Worn shoes/rollers

 Replace as necessary (3,6)

•  Worn cam

 Replace cam (3,6)

Binding of camshaft in bushings:
• Corrosion

 Replace bushings and lubricate (5)

• Lack of lubricant

 Lubricate with proper lubricant (2)

• Damaged bushings/journals

 Replace bushings/journals (5)

Drum out-of-round:
• Worn-out drum

 Replace drum (3,6)

• Overloading of vehicle

 Don’t exceed legal weight rating of vehicle

• Over-aggressive linings

 Change lining friction rating

• Driver abuse

 Correct as required

• Incorrect turning of drum

 Perform correct drum turning operation (2)

• Performing downgrade braking using light drag

 Use snub method on downgrades