![background image](http://html.mh-extra.com/html/federal-signal-corporation/leach-2r-iii/leach-2r-iii_service-manual_548517101.webp)
SECTION 9
9-6
SERVICE AND REPAIR
OPERATIONAL STATUS
Truck Running
PTO Engaged
Speed Up On
Shift the carrier panel lever inward to retract the car-
rier panel cylinder.
6.
Loosen the hydraulic fittings slowly to release any
trapped pressure. Watch for inadvertent movement
of components.
OPERATIONAL STATUS
Truck Off
PTO Disengaged
Disconnect and plug the hydraulic lines which con-
nect to the case end of the carrier panel cylinder.
7.
OPERATIONAL STATUS
Truck Running
PTO Engaged
Speed Up On
Shift the carrier panel lever inward to apply hydraulic
pressure to the rod end of the carrier panel cylin-
ders. Hold the lever and observe the fluid flow from
the open port on the case end of the cylinder. The
flow of hydraulic fluid should be no more than 2 fluid
ounces per minute. A flow greater than 2 ounces
indicates an excessive piston seal leak. Disas-
semble the cylinder and replace the piston seal.
8.
OPERATIONAL STATUS
Truck Off
PTO Disengaged
If the cylinder does not leak, reconnect the hydrau-
lic lines to the case end of the carrier panel and
tighten to 110 Ft. Lbs.
9.
CARRIER
PANEL
LEVER
PLUG
CARRIER
PANEL
LEVER
OBSERVE
FLUID
FLOW
Summary of Contents for LEACH 2R-III
Page 2: ......
Page 8: ......
Page 26: ...SECTION 2 2 8 ...
Page 28: ...OPERATION SECTION 3 LOCATION OF OPERATING CONTROLS 3 2 4 6 5 7 8 1 2 3 8 9 10 11 12 7 ...
Page 46: ...SECTION 3 3 20 ...
Page 54: ...SECTION 4 4 8 ...
Page 60: ...SECTION 6 6 4 PREVENTIVE MAINTENANCE 1 2 3 4 5 6 7 8 ...
Page 62: ...SECTION 6 6 6 ...
Page 76: ...SECTION 7 7 10 ...