JLG X20JP - X600AJ Service Manual - Manual (Page 103)

SECTION 3 - CHASSIS & TURNTABLE
3121623 – JLG Lift – 3-79
MAINTENANCE EVERY 500 OPERATING HOURS
Renewing fuel filter
The maintenance intervals for the fuel filter are dependent
upon the purity of the diesel oil being used and, if neces-
sary, may have to be reduced to 250 hours.
WHEN WORKING ON THE FUEL SYSTEM, DO NOT EXPOSE IT TO
NAKED FLAMES; DO NOT SMOKE.
IMPORTANT! KEEP THE ENTIRE AREA CLEAN SO
THAT NO DIRT REACHES THE FUEL. FUEL PARTI-
CLES MAY DAMAGE THE INJECTION SYSTEM.
Model with double fuel filter system
This system consists of a maintenance-free external filter
„1“(Fig. A) and a replaceable-cartridge filter which is
installed in the tank (Fig. B). The advantage of this system
consists in retaining dirt particles which might get into the
fuel system on filter replacement, upstream of the follow-
ing external filter, so that they can-not endanger the injec-
tion system.
IMPORTANT! THIS EXTERNAL FILTER MUST NOT BE
REPLACED. ONLY REPLACE THE FUEL FILTER
INSTALLED IN THE TANK!
Model with fuel filter in fuel tank
– Open the tank cover and pull the fuel filter out of the tank
by its cord.
– Pull fuel supply line „1“off fuel filter „2“and insert a new
filter.
– Fit the fuel filter again and close the tank cap. Bleeding
of the fuel injection system takes place automatically.
fig. A
fig. B
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