Fuel Level Cutout System; Platform; Support Removal - JLG 600SC Service And Maintenance Manual

SECTION 4 - BOOM & PLATFORM

4.6 FUEL LEVEL CUTOUT SYSTEM

The Fuel Shutoff System senses when the fuel level is getting
low and automatically shuts the engine down before the fuel
tank is emptied. When the fuel level gets below 1.2 gallons,
the fault light will flash at the platform controls and the control
system will report fault 0/0 "FUEL LEVEL LOW – ENGINE SHUT-
DOWN" on the analyzer. There is an analyzer personality set-
ting in the control system to control the machines response to
this fault. With the "RESTART" setting, the operator will be able
to start the engine and run for 2 minutes. After 2 minutes, the
engine will shut off and a power cycle will allow the engine to
run for 2 more minutes. With the "ENGINE STOP" setting, the
machine will remain in this fault mode until the fuel level is
returned to a level above 1.2 gallons. With the "ONE RESTART"
setting, the operator will be able to start the engine and run
for 2 minutes. After 2 minutes, the engine will shut off for a
second time and the machine will return to the "Engine Shut-
down" fault mode. The machine will then stay in this mode
until the fuel level is returned to a level above 1.2 gallons.

4.7 PLATFORM

Support Removal

1. Disconnect electrical cables from control console.
2. Tag and disconnect the hydraulic lines from the rotator.
Use suitable container to retain any residual hydraulic
fluid. Cap hydraulic lines and ports.
3. Remove the bolts securing the platform to the platform
support, then remove the platform.
4-2
4. Using a suitable lifting device, support the platform sup-
port.
NOTE: The platform support weighs approximately 125 lbs.
(56.7 kg).
5. Remove the bolts and washers securing the support to
the rotator.
6. Using a suitable brass drift and hammer, remove the
rotator shaft, then remove the support from the rotator.
MAE17160
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MAE17170
MAE17180
3121776