All Functions Inoperative, Engine Starts And Runs - Genie S-60 Service Manual

Section 5 • Troubleshooting Flow Charts
Chart 10
All Functions
Inoperative,
Engine Starts
and Runs
5 - 24
low
Check hydraulic
fluid level.
ok
closed
Check pump suction line
shutoff valves. In the
open position, the valve
handles should be
parallel with hose.
open
Remove function pump
spline
from main pump but
turns
leave all hoses
connected. Disconnect
ignition coil connector
plug from ignition coils.
On Deutz or Perkins
diesel models, hold
manual fuel shutoff lever
to the closed position.
Hold start toggle switch
and crank engine over
while observing spline
drive at rear of main
pump.
spline does not turn
Engine to pump flex
plate coupling is faulty
OR main pump is faulty.
Consult Genie Industries
Service Department.
Genie S-60 & Genie S-65
Third Edition • First Printing
Fill with Dexron
equivalent hydraulic
fluid.
yes
Do the pumps feel
excessively hot?
no
Open valves and start
the engine. Check all
machine functions for
correct operation.
Troubleshoot
inoperative boom
functions and
inoperative drive
functions separately.
If engine has been run
with valves closed, it
may have damaged one
or both pumps. Please
contact the Genie
Industries Service
Department.
Part No. 65196