Replace - Jeep UNIVERSAL CJ-2A Service Manual

'jeep' UNI VERSAL and 'Jeep' DISPATCHER
P- 18. SERVICE DiaGNOSIS
SY MPTOMS
Bra kes Drag
Brake Shoes Improperly Adjusted ..
Piston Cups Enlarged ....... . .. ... ...... ... . . .
Mineral Oil or Improper Brake Fluid in System . . .
Improper Pedal Adjustment . . .. .
Clogged Master Cylinder By-Pass Port ... ..... . . .
O ne Brake Drags
Bra ke Shoe Adjustment Incorrect ... . ..... . . ... .
Brake Hose Clogged .. . ...... ........ . .... . . . . .
Return Spring Broken . .. . ....... . .. . ..... .. .. .
Wheel Cylinder Piston or Cups Defective .. . . .. . . .
Loose or Damaged Wheel Bearings .. ...... .. . .. .
Bra ke Gra bs - Vehicle Pulls to One Side
Grease or Brake Fluid on Lining . .. .. .. ...... .. .
Dirt Between Lining and Drum . . ... ... .
Drum Scored or Rough .. .. .. .. . . . . . ..... . .... .
Loose Wheel Bearings .. . .... . .... .. .... .. .. .. . .
Axle Spring Clips Loose .. . .. . . . .. .. .. .. ...... . .
Brake Backing Plate Loose . .. ..... . ... .... .... .
Brake Lining ..... . . . .......... . . . .. . . . . .. .
Brake Shoe Reversed . . . . . . .. .... . .. . ..... . .. .
Tires Under-Inflated .... . . .... .. . .. ... ... . .. . . .
Tires Worn Unequally . .. ... . . ... . .
Glazed or Worn Lining . . . . . . . . . ......... ..... . .
Restricted Brake Line .. .. ..... . ..... .. .. . ..... .
Excessive Peda l Travel
Normal Lining Wear . . .. ...... . .. .. ... ... . .. .. .
Lining Worn Out .... ...... .. .. .. .. . .. . ... ... . .
Leak in Brake Line .. .. . . ... . . . .. .... .. . . . .. . . .
Scored Brake Drums .. ..... . .. . .. . .. . .. .. ... . .
Incorrect Brake Lining .... ... .. . .... ... . . .... . .
Air in Hydraulic System . ... ... .... . ... . .... .. .
Spo_ n ~y B~a ke
Pedal
Atr tn Ltnes ...... .. . . .. . ......... ... . . . .. . . . . .
Brake Shoe Adjustment Incorrect . .. . . . ...... .. .
I nsufficient Brake Fluid . . . . . . . . . . . .... . . .
Excessive Pedal Pressure
Grease or Brake F luid in Lining . .. . . . . . . . .
Shoes Improperly Adjusted ... .. . ............ . . .
Warped Brake Shoes ... .. .. .... . .......... . .. . .
Distorted Brake D rums . .. . .... . . .. .. . . . . . .
Glazed or Worn Lining . .. . .... . .... .. . . .. .. . . . .
Restricted Brake Line .. .. . . ... . .. .. . ... . .. . ... .
Faulty Brake Cylinder .. ........ .... . ... . . . . .. .
Insufficient Brake Fluid .. .. .. .. . .... .. .... . . . . .
Squea ky Bra kes
Shoes Warped or Drums Distorted . ... . ... . .. . . .
Lining Loose. . . . . . . ... . . ... . . . . . . .. . ..... .. . .
Dirt Imbedded in Lining . ... .. .. ... .... ..... .. .
I mproper Adjustment . . .. ..... . ...... ... .. .... .
Oil or Grease on Lining .. . . .... .. . . .. . .. ... . .. .
Glazed or Worn Lining .. ..... . . .... . . .... . .. . . .
Drum Scored ..... . .. .. . .... .... . . .... . .. .. . . .
PROBABLE REMEDY
Adjust
t
Flush all lines with Alcohol. I nsta ll
~
wheel and Master Cylinders
Adjust Master Cylinder Eye Bolt
Clean Master Cylinder
Adjust
Replace
R eplace
Replace
Adjust or Replace
Replace Lining
C lean with Wire Brush
Turn Drum and R eplace Lining
Adjust
Tighten
Tighten
Different Kinds on Opposite Wheels
Forward and Rear Shoes misinstalled
Inflate
Replace or Rotate
Replace Linings
Locate and Repair
Adjust
Replace
Locate and Repair
Replace or Regrind
Replace
Fill Master Cylinder - Bleed Lines
Bleed Lines
Adjust
Fill Master Cylinder
Replace Lining
Major Adjustment
Replace
Replace or R egrind
Replace Linings
Locate and Repair
Repair or Replace
Fill Master Cylinder
Replace
Replace
Wire Brush or Replace
Adjust
Replace L inings
Replace Linings
Turn Drum and Replace Linings
p
new cups in
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