Onan NH Series Operator's Manual And Parts Catalog

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OIL SYSTEM 6ROUP
REF.
NO.
I
2
3
5
7
PART
NO.
ETY,
USED
I
I
I
I
I
I
I
I
I
I
REF.
PART
NO.
NO.
I
swtTcH,
3094 r0
309P237
t2
52645
r3
502-58
14
505-57
15
800-28
t6
t22A347
17
80G7
LOW OtL
2
I
I
2
I
2
ETY.
US EO
PART
DESCRIPTION
PRESSURE
--
Spec C Only
Begin Spec
D
Washer
(Copper),
Adapter
Mounting
Tee,
Low
Oil
Pressure
Switch
P lu8
(
l/8)
Screw
(5,/16-18
x
l
")
-
Adapter
f4ountinS
Gasket,
Oil
Filter
Screw(1./4-20
x l
")
-
oil Pump
l"lount in
t
Washer,
Lock
(
l/4)
l20A49
r
r20 B4o0
80
t-50
t20At40
t20A398
t20Kt6 |
526 46
8 t22D320
9
t22A32l
r0 t228323
850-40
t8
-'u
N
v{,,
9#,.
PART
DESCRIPTION
Pump,
Oil
(Compon
ents
Not
jold
Sep arare
ly
)
Intake, Oil
Pump
-
Includes
Cup,
Screen
&
Pipe
Screw(3/8-24xl")-Oil
By-Pas s
Sprin8,
By- Pas s
Valve
Valve,
By-Pas
s
Gasket Kir, Oil
Pump
Washer, Oil Pressure
Relief
Valve AdjustinS
Sctew
Ad
apter, Oil
Filter
Gasket,
Adapter
F rlter,
Oil
(lncludes
Gasket)
33

Onan NH Series Specifications

General

Frequency	60 Hz
Engine Type	4-Cycle
Fuel Type	Gasoline
Starting System	Electric
Voltage	120/240V
Noise Level	72 dB(A) at 7 meters
Fuel Consumption	0.5-1.0 gal/hr (gasoline)