Pellerin Milnor Corporation
35
Figure 8.
Typical Tools to Remove Air (Bleed) Brakes and Used Hydraulic Fluid
These tools use gravity and pressure in the hydraulic
cylinder
Legend
1. a clean 12 ounce container
2. a flexible hose to attach from the bleed
valves to a container
3. a wrench for the bleed valves (
item 12)
4. a suction device to remove brake fluid
from the reservoir
1. Use the tools in
Figure 8: Typical Tools to Remove Air (Bleed) Brakes and Used Hydraulic
to remove the used hydraulic fluid and clean the line. Do these steps:
a. Use a suction tool (
, item 4) to remove the used fluid from the reservoir. Clean
the contamination.
b. Connect the tubing (
, item 2) and container (
, item 1) to the valve on the
caliper (
, item 7).
c. Open the valve.
d. Add new fluid to flush out the lines.
e. Apply/release the brake (see
: Operation of Brake Systems, page 38
) approximately 5 to
15 times. This will flush the used fluid out of the lines.
f.
Close the valve.
NOTE:
These steps will cause air to go into the line.
2. Add new hydraulic fluid and remove (bleed) air from the brake circuit.
NOTE:
This procedure uses pressure in the hydraulic cylinder and the tools in
ure 8: Typical Tools to Remove Air (Bleed) Brakes and Used Hydraulic Fluid, page
35
.
a. Fill the reservoir with new DOT 3 brake fluid. When you do the remaining steps, continue
to add new fluid to the reservoir. Do not let the reservoir become more than half empty.
Summary of Contents for 42044SR2
Page 2: ......
Page 9: ...1 General Service Information Pellerin Milnor Corporation 7 ...
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Page 43: ...2 Safety Related Components Assemblies Pellerin Milnor Corporation 41 ...
Page 51: ...3 Drive Assemblies Pellerin Milnor Corporation 49 ...
Page 59: ...Pellerin Milnor Corporation 57 Drive Base 5 Sheets 4244SP2 SM Single Motor Drive Assemblies ...
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Page 114: ...112 Pellerin Milnor Corporation 6 Shell and Door Assemblies ...
Page 124: ...122 Pellerin Milnor Corporation 7 Control and Sensing Assbmlies ...
Page 128: ...126 Pellerin Milnor Corporation 8 Chemical Supply Devices ...
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Page 136: ...134 Pellerin Milnor Corporation 9 Water and Steam Piping and Assemblies ...
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Page 154: ...152 Pellerin Milnor Corporation 10 Pneumatic Piping and Assemblies ...