![background image](http://html.mh-extra.com/html/federal-signal-corporation/leach-2r-iii/leach-2r-iii_service-manual_548517093.webp)
SECTION 8
8-17
TROUBLESHOOTING-TELESCOPIC SYSTEM
EJECTING LOAD
OPERATOR ACTION
Operator depresses speed-up button and moves
pushout lever rearward.
SPEED UP BUTTON
PUSHOUT
LEVER
HYDRAULIC SEQUENCE
Moving the pushout lever rearward shifts a spool in the
FCV (Front Control Valve) causing flow to the telescopic
cylinder. As the cylinder extends, the load is ejected
from the body.
MAIN CONTROL
VALVE
HYDRAULIC
FLUID TANK
PUMP
FRONT
CONTROL VALVE
TELESCOPIC
CYLINDER
TAILGATE LIFT
CYLINDER
CARRIER
CYLINDER
PACKER
CYLINDER
CARRIER
CYLINDER
TAILGATE LIFT
CYLINDER
P.O. CHECK
VALVE
○
○
○○○○
○
○
○
○
○
○
○○○○○
○○○○
○
○
○
○
○
PRESSURE
○ ○ ○ ○
RETURN
○
○
○
○
○
○
○
○
○
○
○
○○○○○
○
○
○
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 ...