Multiquip MQ600TD80 - Manual (Page 50)

page 50 —mq600Td80 TRaSH pUmp • opeRaTion and paRTS manUal — Rev. #11 (10/10/11)
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Troubleshooting (Hydraulic brakes - Trailers)
Symptom possible problem Solution
No brakes Is the brake line broken or kinked? Repair or replace.
Weak brakes or brakes pull to one side.
Is the brake lining glazed? Reburnish or replace
Is the trailer overloaded? Correct weight.
Are the brake drums scored or grooved? Check machine or replace.
Is the tire pressure correct?
Infl ate all tires equally per manufacturer
guidelines.
Are the tires unmatched on the same
axle?
Match tires.
Locking brakes?
Are the brake components loose, bent or
broken?
Replace components.
Are the brake drums out-of-round? Replace.
Noisy brakes?
Is the brake system lubricated? Lubricate.
Are the correct brake components
installed?
Replace and correct.
Dragging brakes?
Is the brake lining thickness correct or
innstalled incorrectly?
Install new shoes and linings.
Is there enough brake fl uid or correct
fl uid?
Fill with dot 4 fl uid.