See Figure 1
The brake fluid reservoir is located on top of the master cylinder. While no special procedures are needed to fill the fluid, the reservoir cap and surrounding area must be wiped clean of all dirt and debris before removing the cap. The slightest dirt in the fluid can cause a system malfunction. Use only DOT 3 fluid from an unopened container. Use of old, polluted or non-approved fluid can seriously impair the function of the system.