Important: Ensur e that the ar r o w on the
side of the filter points to w ard the injection
pump .
Fuel Lines and Connections
Chec k the fuel lines and connections ev er y
400 hours or yearly , whic hev er comes first.
Inspect them for deterioration, damag e , or loose
connections .
Bleeding Air From the
Injectors
Note: T his procedure should be used only if fuel
system has been purg ed of air through nor mal
priming procedures and engine will not star t; refer
to Bleeding the Fuel System.
1. Loosen the pipe connection to the No . 1
injector nozzle and holder assembly at the
injection pump ( Figure 50 ).
Figure 50
1. No. 1 injector nozzle
2. Mo v e the throttle to the F ast position.
3. T ur n the ignition k ey the Star t position and
w atc h the fuel flo w around the connector .
4. T ur n the k ey to the Off position when it attains
a solid flo w .
5. Tighten the pipe connector securely .
6. R e peat this procedure for the remaining
nozzles .
Electrical System
Maintenance
Servicing the Battery
Warning
CALIFORNIA
Pr oposition 65 W ar ning
Batter y posts, ter minals, and r elated
accessories contain lead and lead
compounds, chemicals kno wn to the State of
Calif or nia to cause cancer and r epr oducti v e
har m. W ash hands after handling .
Maintain the batter y electrolyte lev el and k ee p the
top of the batter y clean. If y ou store the mac hine
in a location where temperatures are extremely
high, the batter y will r un do wn more rapidly
than if the mac hine is stored in a location where
temperatures are cool.
Chec k the electrolyte lev el ev er y 50 operating
hours or , if the mac hine is in storag e , ev er y 30 da ys .
Maintain the cell lev el with distilled or
demineralized w ater . Do not fill the cells abo v e the
bottom of the split ring inside eac h cell.
Batter y electr ol yte contains sulfuric acid
which is a deadl y poison and causes sev er e
bur ns.
• Do not drink electr ol yte and a v oid
contact with skin, ey es, or clothing . W ear
safety g lasses to shield y our ey es and
r ub ber g lo v es to pr otect y our hands.
• Fill the batter y wher e clean w ater is
al w ays a v aila ble f or flushing the skin.
K ee p the top of the batter y clean b y w ashing it
periodically with a br ush dipped in ammonia or
bicarbonate of soda solution. Flush the top surface
with w ater after cleaning it. Do not remo v e the fill
caps while cleaning the batter y .
T he batter y cables m ust be tight on the ter minals
to pro vide g ood electrical contact.
If cor rosion occurs at the ter minals , disconnect
the cables , neg ati v e (-) cable first, and scrape
46
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