9
LUBRICATION & MAINTENANCE
9.8
AIR CLEANER - GASOLINE
Vanguard Engines: refer to the engine operator's
manual for air cleaner service and replacement.
NOTE: DO NOT use bent or dented air cleaner
housing. "DO NOT use bent or dented air
cleaner elements.
IMPORTANT!
WE RECOMMEND THAT THE FILTER ELEMENT
BE REPLACED BEFORE ENGINE
PERFORMANCE IS AFFECTED. THIS MAY
OCCUR AT 250 HOURS OF SERVICE UNDER
VERY DUSTY CONDITIONS OR AT 500 HOURS
UNDER NORMAL OPERATING CONDITIONS.
WE DO NOT RECOMMEND CLEANING THE
FILTER ELEMENT BECAUSE OF THE
POSSIBILITY OF DAMAGING IT.
CHECKING THE ELEMENT
To check for damage, pin holes, etc. shine a light
source into the end of the element. If light CANNOT
be seen through the paper, a new element should
be installed. Likewise, if pinholes of bright light
appear in the paper, the element should be
replaced.
9.9
ENGINE FUEL FILTER - GASOLINE
Replace fuel filter
(a)
Release clamp bands either side of in-line
filter and remove fuel pipes.
(b)
Fit new in-line filter to fuel pipes and replace
clamp bands.
JACOBSEN G-PLEX III Series: FH & FJ
SAFETY AND OPERATORS MANUAL
1. Pre-Cleaner
2. Air Cleaner Element
A. Fuel filter
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