Brake System Argo Service Manual
BR-16
Ontario Drive & Gear Limited www.odg.com
PH.(519)- 662-2840 FAX (519)- 662-2421
3.
There are 2 bolts that hold the master
cylinders to their mounting bracket.
These are secured by 2 nylon
locknuts. Remove the 2 nylon
locknuts and remove the master cyl-
inders from the vehicle to a clean
work bench. Photo BR-23
BR-23
Be aware of the plunger pins and rubber boots attached to the master cylinders. Remove
these to a workbench to prevent them from dropping into the lower body of the vehicle. A
new rubber boot is supplied with the master cylinder O ring kit and must be replaced when
rebuilding a master cylinder.
Disassembling the Master Cylinder
1.
Perform the servicing procedure, Mas-
ter Cylinder Removal
2.
Pull the piston and compression spring
from the master cylinder. Photo BR-24
BR-24
Do not use a gripping tool to pull out the piston as this will scratch or damage the
surface. Use fingers only to pull out the piston. If this does not work, reinstall
gasket and cylinder cover and blow compressed air (Low Pressure 20 psi or less)
through the fluid inlet hole.