Gravely Pro-Stance 48 Operator's Manual page 39

Problem
Engine does not
crank.
Engine cranks but
does not start.
Malfunction
Indicator Light
(MIL) Illuminates
(Models 994142,
143).
TROUBLESHOOTING
Probable Cause
PTO engaged.
Parking brake disengaged.
Loose or corroded battery cables.
Discharged battery.
Faulty starter.
Blown fuse.
Failed relay.
Loose or broken wires.
Weak battery.
Fuel tank empty.
Faulty spark plug.
Air cleaner is plugged or dirty.
Fuel filter is dirty.
Faulty engine.
Weak battery.
Electronic fuel injection (EFI)
system is malfunctioning.
Correction
Disengage PTO.
Engage parking brake.
Clean and tighten battery cables.
See Clean Battery on page 24.
Charge battery. See Charge
Battery on page 25.
See your Gravely Dealer.
Check main fuse and replace if
necessary.
Check relays in fuse block and
replace if necessary
Check wire harness and
connections.
Check voltage and charge if
required. See Charge Battery on
page 25.
Fill fuel tank. See Before Operation
on page 16.
Replace spark plug. Refer to
Engine Manual.
Clean or replace air cleaner. Refer
to Engine Manual.
Clean or replace fuel filter. Refer to
Engine Manual.
Refer to Engine Manual or see
your Gravely Dealer.
Check voltage and charge if
required. See Charge Battery on
page 25.
Stop engine and see engine
manual.
EN - 37