Brake System Argo Service Manual
BR-22
Ontario Drive & Gear Limited www.odg.com
PH.(519)- 662-2840 FAX (519)- 662-2421
If any of these conditions are noted, Perform the servicing procedure, Changing the
Brake Fluid below.
Inspect the condition of the brake fluid and replace if:
the fluid appears cloudy
the fluid appears discoloured
the fluid contains particles of dirt, rust, water, or other contaminants
the level is below the viewing window
Changing the Brake Fluid
Clean the master cylinder casing and fittings. This will prevent dirt from
contaminating the brake system. Contaminants in the brake fluid can damage
components or cause premature wear to them. This will result in a loss of braking
effectiveness
1.
To drain and replenish the brake system you will need to remove the firewall of the
vehicle. Perform the servicing procedure, Removing the Firewall for your particu-
lar model in Section VB of this service guide.
2.
Remove the engine hood to access the master cylinders. Remove both covers using
the appropriate screwdriver.
3.
Locate the bleed screw on the hydraulic brake caliper.Slowly loosen the brake
caliper bleed screw and gently pump the steering lever to purge the brake fluid from
the system. Catch the used brake fluid at the bleed screw with a container for dis-
posal later.
4.
Continue to pump the fluid from the system while monitoring the master cylinder.
Repeatedly replenish the master cylinder while pumping the old fluid from the sys-
tem.
5.
When the old fluid at the rear bleed screw appears to be replaced by fresh fluid,
perform the servicing procedure, Bleeding the Hydraulic Brake System.
6.
Add brake fluid to the master cylinder as necessary, to a level just above the view-
ing window, and secure the cover.
