Generac Power Systems GTV99O User Manual

SECTION
1:
6ENERAL
INFORMATION
EQUIPMENT
AFFECTING
ENGINE
OPERATION
Frequently,
whatappearsto
bea
problemwith
engine
oper-
ation,
such as
hard starting,
vibration,
etc., may
be the fault
of the
equipment
powered
rather than
the engine
itself. Listed
aA
the most
common
effects of equipment
problems'
and wilat
to
look
forasthe most
common
cause.
HARD
STARTING
OR WILL
NOT STARI
1 . Loose
belt
-
a loose belt
like a
loose blade can cause
a back-
lash
effec-t,
which wllcounteract
engine cranking
effort
2.
starting
under
load
-
see
i{ the unit
is disengaged
when
engine
is started;or
ifengaged,
should not
have a heavy
starting
load-
3. Check
remote
control
assembly
for
proper
adjustment-
4. Check
interlock
system
for shorted
wires, loose or corrcded
connections,
or
defective modules
or switches
ENG
INI WON'T
STOP:
1. Check
equipment
ignition stop
swjtch.
2. Check
for loose or
disconnected
equipment stop
swtcn
3-
check
ground
wire harness
on engrne.
a.
See Section
2 for test
Procedure,
V]BRATION:
1 .
Unit load out
of balance
-
remove and
balance.
2. Mounting
bolts loose
-
ughten.
r0wEe!05t
1 .
Bind or drag in unit-
if
possible,
disengage
engine
and oper-
ate unit
manuallyto feelforany
binding action
2. Unit load
ha5 excess dtag-
xol5E
1 . Engine coupling or
pulley
-
an oversize
or
worn couphng
can result in knocking,
usually under
acceleration.
Check
for fit or tightness.
2. Equipment
needs lub cation.

Generac Power Systems GTV99O Specifications

General

Brand	Generac Power Systems
Model	GTV99O
Category	Engine
Language	English