Onan MDJF Series User Manual

GENERAL MAINTENANCE
FUEL PUMP AND
FILTER BODY
GASKE
BOWL
A725
FUEL PUMP SEDIMENT BOWL
TO INTAKE
MANIFOLD
PULSATION
DAMPENER
ELEMENT
OVERFLOW HOSE
OIL DRAIN-
Replace element inside of pulsation dampener
every 2000 hours.
BREATHER PULSATION DAMPENER
SPECIFICATION A AND B
CONNECTOR
(From fuel
transfer pump)
ELBOW
(To injection
pump)
BLEED
SCREW
DRAIN
PRIMAR
FILTER
RY SE<
SECONDARY
FILTER
DRAIN
FILTER
ELEMENT
DUAL FUEL FILTER SYSTEM-BEGIN SPEC B
Drain water periodically as required. Replace primary
filter every six hundred (600) hours. Perform more often in
extremely dusty conditions. Replace secondary filter with
every Sth change of the primary filter.
Y—^^^^^^ Drain plug on fuel filters can tolerate
(^CAUTION^J
on
|
y a
|j
m
j
te
d amount of torque. Use
two wrenches in combination for breaking plug loose and
for final tightening.
COVER GASKET
•BODY
DRAIN
PLUG
DUAL FUEL FILTER
SECONDARY FUEL FILTER (Spec. A Only)
FIGURE 21. SERVICING PROCEDURES
24

Onan MDJF Series Specifications

General

Brand	Onan
Model	MDJF Series
Category	Inverter
Language	English