Trooper LTD V6-3165cc 3.2L SOHC MFI (6VD1) (1997)
Brake Master Cylinder: Testing and Inspection
INSPECTION
Excessive brake pedal travel, malfunction or dragging brake suggests that the master cylinder is defective. In such cases perform the following
visual check.
Visual Check
Make parts replacement as required if wear, distortion, nicks, cuts, corrosion, or other abnormal conditions are found through the following parts
inspection:
^
Master cylinder body
^
Fluid reservoir
^
O-ring
FUNCTIONAL INSPECTIONS
Inspecting Master Cylinder Primary Piston
Master Cylinder Piston
Push the primary piston with your fingers to check that it travels smoothly. If the motion is questionable, replace the master cylinder as a complete
assembly.
Installing Primary Piston Holder Onto Master Cylinder
Applying Air Pressure With Cap Tester
Master Cylinder
Inspect the master cylinder for function as follows. If any abnormal function is found, replace with a new one.