Onan NH Series Operator's Manual And Parts Catalog

!
SPEED
BOOST
E R FUEL
SEDIMENT
Use
a
firie
wire
to clean the small hole in the
short Every 100
hours or
soonet, drain
fuel
pu
rnp
and
check
vacuum tube which
fits into the hole ir the top of
the
filter elernent.
Turn hex nut on base of
electric fuel
engine intake madifold.
Do not enlarge this hole. purnp to
gairl
access
to
filter
elernent.
lf
element appears
dirty, replace
with a new
one,
Be sure to
replace
gas-
If
there is tensiol on
the external spring
when the
kets
when reassembling,
See Figure 22.
plant
is operating
at no
load
or light load, it may
be
due to improper adjustment,
restricted hole in the small
vacuum tube, or
a leak in the booster
diaphragm or
gasket. See Figure 20.
C
LEAN
HOL
E
FIGURE
20.
VACUUM SPEEO BOOSTER
GOVERNOR
LINKAGE
The linkage must
be able to move
fteely through
its
entire travel,
Every 50 hours
of operation,
clean the
joints
(do
rtot
lubricate)
as shown in
Figure 21.
Also
inspect the
linkage
for biflding,
excessive slack and
wea t.
FIGURE
22.
FUEL FILTER
ELECTRIC
FUEL PUMP
FIGURE
2I.
GOVERNOR BALL JOINTS
z)

Onan NH Series Specifications

General

Brand	Onan
Model	NH Series
Category	Inverter
Language	English