MULTIQUIP Power WHISPERWATT DCA-400SPK Parts And Operation Manual page 15

Hydraulic/Air/Surge Brakes
Hydraulic brakes (Figure 3) should not require any special
attention with the exception of routine maintenance such as
shoe and lining replacement. These brakes can be adjusted
in the same manner as electric brakes. Brake lines should
be periodically checked for cracks, kinks, or blockage.
Figure 3 below displays the major hydraulic/air/surge brake
DCA-400SPK — PARTS AND OPERATION MANUAL — REV. #0 (06/19/01) — PAGE 15
DCA-400SPK — TRAILER SAFETY GUIDELINES
Figure 2. Electrical Brake Components
Figure 3. Hydraulic Brake Components
components that will require inspection and maintenance.
Please inspect these components as required using steps 1
through 6 as referenced in the electric brake adjustments
section.