JLG 460SJ ANSI Service Manual - Manual (Page 30)

SECTION 1 - SPECIFICATIONS
1-10 – JLG Lift – 3120788
15. Fuel Filter - Deutz
Lube Point(s) - Replaceable Element
Interval - Every Year or 600 hours of operation
16. Fuel Filter - Isuzu
Lube Point(s) - Replaceable Element
Interval - Every Year or 600 hours of operation
17. Fuel Filter - Caterpillar
Lube Point(s) - Replaceable Element
Interval - Every Year or 600 hours of operation
18. Fuel Filter (Gasoline) - GM
Lube Point(s) - Replaceable Element
Interval - Every 6 months or 300 hours of operation
19. Fuel Filter - Perkins
Lube Point(s) - Replaceable Element
Interval - Every Year or 600 hours of operation
20. Air Filter
Lube Point(s) - Replaceable Element
Interval - Every 6 months or 300 hours of operation
or as indicated by the condition indicator
21. Electronic Pressure Regulator (LP only)
Interval - 3 Months or 150 hours of operation
Comments - Drain oil build up. Refer to Draining Oil
Build Up From The Propane Regulator
22. Fuel Filter (Propane) - GM Engine
Interval - 3 Months or 150 hours of operation
Comments - Replace filter. Refer to Propane Fuel Fil-
ter Replacement
Draining Oil Build Up From The Propane
Regulator
During the course of normal operation oils may build
inside the primary and secondary chambers of the pro-
pane pressure regulator. These oils may be a result of
poor fuel quality, contamination of the fuel supply
chain, or regional variation in the make up of the fuel. If
the build up of the oil is significant this can effect the
operation of the fuel control system. Refer to Section
1.14, Operator Maintenance and Lubrication for main-
tenance intervals. More frequent draining may be
required if the fuel supply has been contaminated.
FOR BEST RESULTS WARM THE ENGINE TO OPERATING TEM-
PERATURE BEFORE DRAINING. THIS WILL ALLOW THE OILS TO
BE LIQUID AND FLOW FREELY FROM THE REGULATOR.
1. Move the equipment to a well ventilated area.
Ensure there are no external ignition sources.